Family of 2.7-V High-Slew-Rate Rail-to-Rail Output Op Amps With Shutdown

48 Pages·2017·1.67 MB·English

TLV277x-Q1, TLV277xA-Q1
FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SGLS179D− SEPTEMBER 2003 − REVISED AUGUST 2008
(cid:1) (cid:1)
Qualified for Automotive Applications 1-mA Supply Current (Per Channel)
(cid:1) High Slew Rate...10.5 V/µs Typ (cid:1) 17-nV/√Hz Input Noise Voltage
(cid:1) (cid:1)
High-Gain Bandwidth...5.1 MHz Typ 2-pA Input Bias Current
(cid:1) Supply Voltage Range 2.5 V to 5.5 V (cid:1) Characterized From T = −40°C to 125°C
A
(cid:1) (cid:1)
Rail-to-Rail Output Available in MSOP and SOT-23 Packages
(cid:1) 360-µV Input Offset Voltage (cid:1) Micropower Shutdown Mode...I < 1 µA
DD
(cid:1) Low Distortion Driving 600-Ω...
0.005% THD+N

description
The TLV277x CMOS operational amplifier family combines high slew rate and bandwidth, rail-to-rail output
swing, high output drive, and excellent dc-precision. The device provides 10.5 V/µs of slew rate and 5.1 MHz
of bandwidth while only consuming 1 mA of supply current per channel. This ac-performance is much higher
than current competitive CMOS amplifiers. The rail-to-rail output swing and high output drive make these
devices a good choice for driving the analog input or reference of analog-to-digital converters. These devices
also have low distortion while driving a 600-Ω load for use in telecom systems.
These amplifiers have a 360-µV input offset voltage, a 17 nV/√Hz input noise voltage, and a 2-pA input bias
current for measurement, medical, and industrial applications. The TLV277x family is also specified across an
extended temperature range (−40°C to 125°C), making it useful for automotive systems.
These devices operate from a 2.5-V to 5.5-V single supply voltage and are characterized at 2.7 V and 5 V. The
single-supply operation and low power consumption make these devices a good solution for portable
applications. The following table lists the packages available.
FAMILY PACKAGE TABLE
NUMBER PACKAGE TYPES
UUNNIIVVEERRSSAALL
DDEEVVIICCEE OOFF SSHHUUTTDDOOWWNN
EVM BOARD
CHANNELS SOIC TSSOP SOT-23
TLV2770 1 8 — — Yes
TLV2771 1 8 — 5 —
TLV2772 2 8 8 — — See the EVM
SSeelleeccttiioonn GGuuiiddee
TLV2773 2 14 — — Yes
((SSLLOOUU006600))
TLV2774 4 14 14 — —
TLV2775 4 16 16 — Yes
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Copyright  2008 Texas Instruments Incorporated
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1
TLV277x-Q1, TLV277xA-Q1
FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SGLS179D− SEPTEMBER 2003 − REVISED AUGUST 2008
A SELECTION OF SINGLE-SUPPLY OPERATIONAL AMPLIFIER PRODUCTS†
DEVICE VDD BW SLEW RATE IDD (per channel) RAIL-TO-RAIL
(V) (MHz) (V/µs) (µA)
TLV277x 2.5 − 6 5.1 10.5 1000 O
TLV247x 2.7 − 6 2.8 1.5 600 I/O
TLV245x 2.7 − 6 0.22 0.11 23 I/O
TLV246x 2.7 − 6 6.4 1.6 550 I/O
†All specifications measured at 5 V.
(cid:1)
ORDERING INFORMATION
VIOmax ORDERABLE TOP-SIDE
TA AT 25°C PACKAGE‡ PART NUMBER MARKING
(mV)
2.5 SOIC (D) Tape and reel TLV2770QDRQ1§
1.6 SOIC (D) Tape and reel TLV2770AQDRQ1§
2.5 SOT-23 (DBV) Tape and reel TLV2771QDBVRQ1 VBPQ
2.5 SOIC (D) Tape and reel TLV2771QDRQ1§
1.6 SOIC (D) Tape and reel TLV2771AQDRQ1§
SOIC (D) Tape and reel TLV2772QDRQ1 TLV2772QI
22.55
TSSOP (PW) Tape and reel TLV2772QPWRQ1 TLV2772QI
SOIC (D) Tape and reel TLV2772AQDRQ1 TLV2772AQ
11.66
TSSOP (PW) Tape and reel TLV2772AQPWRQ1 TLV2772AQ
−4400°CC ttoo 112255°CC 2.5 SOIC (D) Tape and reel TLV2773QDRQ1§
1.6 SOIC (D) Tape and reel TLV2773AQDRQ1§
SOIC (D) Tape and reel TLV2774QDRQ1§
22.77
TSSOP (PW) Tape and reel TLV2774QPWRQ1§
SOIC (D) Tape and reel TLV2774AQDRQ1§
22.11
TSSOP (PW) Tape and reel TLV2774AQPWRQ1§
SOIC (D) Tape and reel TLV2775QDRQ1§
22.77
TSSOP (PW) Tape and reel TLV2775QPWRQ1§
SOIC (D) Tape and reel TLV2775AQDRQ1§
22.11
TSSOP (PW) Tape and reel TLV2775AQPWRQ1§
†For the most current package and ordering information, see the Package Option Addendum at the end of this document,
or see the TI web site at http://www.ti.com.
‡Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.
§Product Preview
2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLV277x-Q1, TLV277xA-Q1
FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SGLS179D− SEPTEMBER 2003 − REVISED AUGUST 2008
TLV277x PACKAGE PINOUTS
TLV2770† TLV2771† TLV2771
D PACKAGE D PACKAGE DBV PACKAGE
(TOP VIEW) (TOP VIEW) (TOP VIEW)
NC 1 8 SHDN NC 1 8 NC OUT 1 5 VDD
IN− 2 7 VDD IN− 2 7 VDD GND 2
IN+ 3 6 OUT IN+ 3 6 OUT
GND 4 5 NC GND 4 5 NC IN+ 3 4 IN−
TLV2773† TLV2774†
D PACKAGE D OR PW PACKAGE
(TOP VIEW) (TOP VIEW)
TLV2772
D OR PW PACKAGE
(TOP VIEW) 1OUT 1 14 VDD 1OUT 1 14 4OUT
1IN− 2 13 2OUT 1IN− 2 13 4IN−
1OUT 1 8 VDD 1IN+ 3 12 2IN− 1IN+ 3 12 4IN+
1IN− 2 7 2OUT GND 4 11 2IN+ VDD 4 11 GND
1IN+ 3 6 2IN− NC 5 10 NC 2IN+ 5 10 3IN+
GND 4 5 2IN+ 1SHDN 6 9 2SHDN 2IN− 6 9 3IN−
NC 7 8 NC 2OUT 7 8 3OUT
TLV2775†
D OR PW PACKAGE
(TOP VIEW)
1OUT 1 16 4OUT
1IN− 2 15 4IN−
1IN+ 3 14 4IN+
VDD 4 13 GND
2IN+ 5 12 3IN+
2IN− 6 11 3IN−
2OUT 7 10 3OUT
1/2SHDN 8 9 3/4SHDN
NC − No internal connection
†This device is in the Product Preview stage of development. Contact your local Texas Instruments sales office for availability.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3
TLV277x-Q1, TLV277xA-Q1
FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SGLS179D− SEPTEMBER 2003 − REVISED AUGUST 2008
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
DD
Differential input voltage, V (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±V
ID DD
Input voltage range, V (any input, see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to V
I DD
Input current, I (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±4 mA
I
Output current, I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
O
Total current into V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
DD+
Total current out of GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Duration of short-circuit current (at or below) 25°C (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, T : Q suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 125°C
A
Storage temperature range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
stg
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
†Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values, except differential voltages, are with respect to GND.
2. Differential voltages are at the noninverting input with respect to the inverting input. Excessive current flows when input is brought
below GND − 0.3 V.
3. The output may be shorted to either supply. Temperature and/or supply voltages must be limited to ensure that the maximum
dissipation rating is not exceeded.
ESD RATING TABLE
Human Body Model (4) 2 (H1C)
kkVV
Charged-Device Model (4) 1 (C5)
EESSDD rraattiinngg
Machine Model (4) 150 (M2) V
Machine Model (5) 100 (M1) V
NOTE 4: ESD protection level per AEC Q100 Classification TLV2771QDBVRQ1
NOTE 5: ESD protection level per AEC Q100 Classification TLV2772QPWRG4Q1
DISSIPATION RATING TABLE
PPAACCKKAAGGEE POWTTAAE R≤≤ 22R55A°CCTING DDAEEBRROAATTVIIENN GGTA FF =AA 2CC5TT°OOCRR POWTTAAE ==R 77R00A°CCTING POWTTAAE ==R 88R55A°CCTING POTTWAAE ==R 11 R2255A°TCCING
D 725 mW 5.8 mW/°C 464 mW 377 mW 145 mW
DBV 437 mW 3.5 mW/°C 280 mW 227 mW 87 mW
PW 700 mW 5.6 mW/°C 448 mW 364 mW 140 mW
recommended operating conditions
Q SUFFIX
UUNNIITT
MIN MAX
Supply voltage, VDD 2.5 6 V
Input voltage range, VI GND VDD+ −1.3 V
Common-mode input voltage, VIC GND VDD+ −1.3 V
Operating free-air temperature, TA −40 125 °C
4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLV277x-Q1, TLV277xA-Q1
FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SGLS179D− SEPTEMBER 2003 − REVISED AUGUST 2008
electrical characteristics at specified free-air temperature, V = 2.7 V (unless otherwise noted)
DD
TLV2771-Q1
PPAARRAAMMEETTEERR TTEESSTT CCOONNDDIITTIIOONNSS TTA†† UUNNIITT
MIN TYP MAX
VVIO IInnppuutt ooffffsseett vvoollttaaggee VVVIIDCCD == = 00 ±,, 1VV.3OO5 == V 00, ,,N RRoSS l o==a 55d00 ΩΩ Fu2ll 5r°aCnge 00..4583 22..57 mmVV
TTeemmppeerraattuurree ccooeeffffiicciieenntt ooff iinnppuutt 2255°CC ttoo
αVIO offset voltage 125°C 22 µVV//°°CC
25°C 1 60
IIIO IInnppuutt ooffffsseett ccuurrrreenntt VVIC = 00, VVO = 00, RRS = 5500 ΩΩ Full range 2 125 ppAA
25°C 2 60
IIIB IInnppuutt bbiiaass ccuurrrreenntt Full range 6 350 ppAA
25°C 2.6
IIOH = −00.667755 mmAA Full range 2.5
VVOH HHiigghh-lleevveell oouuttppuutt vvoollttaaggee 25°C 2.4 VV
IIOH = −22.22 mmAA Full range 2.1
25°C 0.1
VVIC = 11.3355 VV, IIOL = 00.667755 mmAA Full range 0.2
VVOL LLooww-lleevveell oouuttppuutt vvoollttaaggee 25°C 0.21 VV
VVIC = 11.3355 VV, IIOL = 22.22 mmAA Full range 0.6
AAVD LLaaamrrpggleeif-issciiaggtnnioaanll ddiiffffeerreennttiiaall vvoollttaaggee VVVIIOCC === 011...633 55V VVto,, RR2LL.1 == V 1100 kkΩΩ(cid:2),, Fu2ll 5r°aCnge 2103 380 VV//mmVV
ri(d) Differential input resistance 25°C 1012 Ω
ci(c) Common-mode input capacitance f = 10 kHz 25°C 8 pF
zo Closed-loop output impedance f = 100 kHz, AV = 10 25°C 25 Ω
CCMMRRRR CCoommmmoonn-mmooddee rreejjeeccttiioonn rraattiioo RVVIISCC === 5000 ttooΩ 11..55 VV,, VVOO == VVDDDD//22,, Fu2ll 5r°aCnge 6600 8842 ddBB
kkSVR SS(∆uuVppDppDllyy /vv∆ooVllttIaaOgg)ee rreejjeeccttiioonn rraattiioo NVVDDoDD lo ==a d 22..77 VV ttoo 55 VV,, VVIICC == VVDDDD//22,, Fu2ll 5r°aCnge 7700 8894 ddBB
25°C 1 2
IIDD SSuuppppllyy ccuurrrreenntt ((ppeerr cchhaannnneell)) VVO == VVDD//22, NNoo llooaadd mmAA
Full range 2
†Full range is −40°C to 125°C for Q level part.
‡Referenced to 1.35 V
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5
TLV277x-Q1, TLV277xA-Q1
FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SGLS179D− SEPTEMBER 2003 − REVISED AUGUST 2008
operating characteristics at specified free-air temperature, V = 2.7 V (unless otherwise noted)
DD
TLV2771-Q1
PPAARRAAMMEETTEERR TTEESSTT CCOONNDDIITTIIOONNSS TTA†† MIN TYP MAX UUNNIITT
25°C 5 9
SSRR SSlleeww rraattee aatt uunniittyy ggaaiinn VVO(PP) = 00.88 VV, CCL = 110000 ppFF, RRL = 1100 kkΩΩ Full range 4.7 6 VV//µss
f = 1 kHz 25°C 21
VVn EEqquuiivvaalleenntt iinnppuutt nnooiissee vvoollttaaggee f = 10 kHz 25°C 17 nnVV//√√HHzz
PPeeaakk-ttoo-ppeeaakk eeqquuiivvaalleenntt iinnppuutt f = 0.1 Hz to 1 Hz 25°C 0.33 µV
VVN(PP) noise voltage f = 0.1 Hz to 10 Hz 25°C 0.86 µV
In Equivalent input noise current f = 100 Hz 25°C 0.6 fA/√Hz
AV = 1 0.0085%
TTottall hharmoniic ddiisttorttiion pllus
TTHHDD ++ NN nnooiissee RRLL = 660000 ΩΩ,, ff = 11 kkHHzz AV = 10 2255°CC 0.025%
AV = 100 0.12%
Gain-bandwidth product f = 10 kHz, RL = 600 Ω, CL = 100 pF 25°C 4.8 MHz
AV = −1, 0.1% 25°C 0.186
tts SSeettttlliinngg ttiimmee SStteepp = 00.8855 VV ttoo 11.8855 VV, µss
RL = 600 Ω, CL = 100 pF 0.01% 25°C 3.92
φm PGhaains em maragrignin at unity gain RRL = 660000 ΩΩ, CCL = 110000 ppFF 2255°°CC 4162° dB
†Full range is −40°C to 125°C.
6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLV277x-Q1, TLV277xA-Q1
FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SGLS179D− SEPTEMBER 2003 − REVISED AUGUST 2008
electrical characteristics at specified free-air temperature, V = 5 V (unless otherwise noted)
DD
TTEESSTT TLV2771-Q1
PPAARRAAMMEETTEERR CONDITIONS TTA†† MIN TYP MAX UUNNIITT
VVIO IInnppuutt ooffffsseett vvoollttaaggee VVVIIOCC === 000,,, RNNSoo =lloo 5aa0dd Ω, VDD = ±2.5 V Fu2ll 5r°aCnge 00..56 22..57 mmVV
TTeemmppeerraattuurree ccooeeffffiicciieenntt ooff iinnppuutt 2255°CC ttoo
αVIO offset voltage 125°C 22 µVV//°°CC
25°C 1 60
IIIO IInnppuutt ooffffsseett ccuurrrreenntt VVIC = 00, VVO = 00, RRS = 5500 ΩΩ, VVDD = ±±22.55 VV Full range 2 125 ppAA
25°C 2 60
IIIB IInnppuutt bbiiaass ccuurrrreenntt Full range 6 350 ppAA
25°C 4.9
IIOH = −11.33 mmAA Full range 4.8
VVOH HHiigghh-lleevveell oouuttppuutt vvoollttaaggee 25°C 4.7 VV
IIOH = −44.22 mmAA Full range 4.4
25°C 0.1
VVIC = 22.55 VV, IIOL = 11.33 mmAA Full range 0.2
VVOL LLooww-lleevveell oouuttppuutt vvoollttaaggee 25°C 0.21 VV
VVIC = 22.55 VV, IIOL = 44.22 mmAA Full range 0.6
AAVD LLaaamrrpggleeif-issciiaggtnnioaanll ddiiffffeerreennttiiaall vvoollttaaggee VVIC = 22.55 VV, RRL = 1100 kkΩΩ(cid:2)(cid:2), VVO = 11 VV ttoo 44 VV Fu2ll 5r°aCnge 2103 450 VV//mmVV
ri(d) Differential input resistance 25°C 1012 Ω
ci(c) Common-mode input capacitance f = 10 kHz 25°C 8 pF
zo Closed-loop output impedance f = 100 kHz, AV = 10 25°C 20 Ω
CCMMRRRR CCoommmmoonn-mmooddee rreejjeeccttiioonn rraattiioo VVVIIOCC === V00D ttDoo /332..,77 R VVS,, = 50Ω Fu2ll 5r°aCnge 6600 9963 ddBB
kkSVR SS(∆uuVppDppDllyy /vv∆ooVllttIaaOgg)ee rreejjeeccttiioonn rraattiioo VVVDDICDD = == V 22D..77D /VV2 ,tt ooN 55o VVlo,,ad Fu2ll 5r°aCnge 7700 8894 ddBB
25°C 1 2
IIDD SSuuppppllyy ccuurrrreenntt ((ppeerr cchhaannnneell)) VVO == VVDD//22, NNoo llooaadd mmAA
Full range 2
†Full range is − 40°C to 125°C for Q level part.
‡Referenced to 2.5 V
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7
TLV277x-Q1, TLV277xA-Q1
FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SGLS179D− SEPTEMBER 2003 − REVISED AUGUST 2008
operating characteristics at specified free-air temperature, V = 5 V (unless otherwise noted)
DD
TLV2771-Q1
PPAARRAAMMEETTEERR TTEESSTT CCOONNDDIITTIIOONNSS TTA†† MIN TYP MAX UUNNIITT
25°C 5 10.5
SSRR SSlleeww rraattee aatt uunniittyy ggaaiinn VVO(PP) = 11.55 VV, CCL = 110000 ppFF, RRL = 1100 kkΩΩ Full range 4.7 6 VV//µss
f = 1 kHz 25°C 17
VVn EEqquuiivvaalleenntt iinnppuutt nnooiissee vvoollttaaggee f = 10 kHz 25°C 12 nnVV//√√HHzz
PPeeaakk-ttoo-ppeeaakk eeqquuiivvaalleenntt iinnppuutt f = 0.1 Hz to 1 Hz 25°C 0.33 µV
VVN(PP) noise voltage f = 0.1 Hz to 10 Hz 25°C 0.86 µV
In Equivalent input noise current f = 100 Hz 25°C 0.6 fA/√Hz
AV = 1 0.005%
TTHHDD ++ NN TTnnooottiiasseell hharmoniic ddiisttorttiion pllus RRff ==L =11 kk66HH0000zz ΩΩ, AV = 10 2255°CC 0.016%
AV = 100 0.095%
Gain-bandwidth product f = 10 kHz, RL = 600 Ω, CL = 100 pF 25°C 5.1 MHz
AV = −1, 0.1% 25°C 0.134
tts SSeettttlliinngg ttiimmee SStteepp = 11.55 VV ttoo 33.55 VV, µss
RL = 600 Ω, CL = 100 pF 0.01% 25°C 1.97
φm PGhaains em maragrignin at unity gain RRL = 660000 ΩΩ, CCL = 110000 ppFF 2255°°CC 4162° dB
†Full range is −40°C to 125°C.
8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLV277x-Q1, TLV277xA-Q1
FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SGLS179D− SEPTEMBER 2003 − REVISED AUGUST 2008
electrical characteristics at specified free-air temperature, V = 2.7 V (unless otherwise noted)
DD
TLV2772-Q1 TLV2772A-Q1
PPAARRAAMMEETTEERR TTEESSTT CCOONNDDIITTIIOONNSS TTA†† UUNNIITT
MIN TYP MAX MIN TYP MAX
25°C 0.44 2.5 0.44 1.6
VVIO IInnppuutt ooffffsseett vvoollttaaggee Full range 0.47 2.7 0.47 1.9 mmVV
Temperature 25°C
αVIO ccoooffeeseffffiitcc viieeonnlttta oogffe iinnppuutt VVVDIICCD == = 00 ±,,1.35 V, VO = 0, 12tt5oo°C 22 22 µVV//°°CC
RSS = 50 Ω 25°C 1 60 1 60
IIIO IInnppuutt ooffffsseett ccuurrrreenntt Full range 2 125 2 125 ppAA
25°C 2 60 2 60
IIIB IInnppuutt bbiiaass ccuurrrreenntt Full range 6 350 6 350 ppAA
00 −−00..33 00 −−00..33
2255°CC ttoo ttoo ttoo ttoo
CCoommmmoonn-mmooddee 1.4 1.7 1.4 1.7
VVICR iinnppuutt vvoollttaaggee rraannggee CCMMRRRR > 6600 ddBB, RRS = 5500 ΩΩ 00 −−00..33 00 −−00..33 VV
FFuullll rraannggee ttoo ttoo ttoo ttoo
1.4 1.7 1.4 1.7
25°C 2.6 2.6
HHiigghh-lleevveell oouuttppuutt IIOH = −00.667755 mmAA Full range 2.45 2.45
VVOH voltage 25°C 2.4 2.4 VV
IIOH = −22.22 mmAA Full range 2.1 2.1
25°C 0.1 0.1
LLooww-lleevveell oouuttppuutt VVIC = 11.3355 VV, IIOL = 00.667755 mmAA Full range 0.2 0.2
VVOL voltage 25°C 0.21 0.21 VV
VVIC = 11.3355 VV, IIOL = 22.22 mmAA Full range 0.6 0.6
Large-signal 25°C 20 380 20 380
AAVD ddaiimffffeeprrlieefinncttaiiaatillo vvnoollttaaggee VVVIIOCC === 011...633 55V VVto,, 2.1 V RRLL == 1100 kkΩΩ,,‡‡ Full range 13 13 VV//mmVV
Differential input
ri(d) resistance 25°C 1012 1012 Ω
Common-mode
ci(c) input capacitance f = 10 kHz, 25°C 8 8 pF
Closed-loop
zo output impedance f = 100 kHz, AV = 10 25°C 25 25 Ω
CCMMRRRR CCreoojemmcmmtiooonnn r-ammtioooddee VVRIISCC === 5VV0IICCΩRR ((mmiinn)),, VVOO == 11..55 VV,, Fu2ll 5r°aCnge 6600 8842 6600 8842 ddBB
Supply voltage 25°C 70 89 70 89
kkSVR rreejjeeccttiioonn rraattiioo VVNDDoDD lo ==a d 22..77 VV ttoo 55 VV,, VVIICC == VVDDDD//22,, ddBB
(∆VDD /∆VIO) Full range 70 84 70 84
SSuuppppllyy ccuurrrreenntt 25°C 1 2 1 2
IIDD (per channel) VVO == 11.55 VV, NNoo llooaadd Full range 2 2 mmAA
†Full range is −40°C to 125°C for Q level part.
‡Referenced to 1.35 V
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 9
TLV277x-Q1, TLV277xA-Q1
FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SGLS179D− SEPTEMBER 2003 − REVISED AUGUST 2008
operating characteristics at specified free-air temperature, V = 2.7 V (unless otherwise noted)
DD
TLV2772-Q1 TLV2772A-Q1
PPAARRAAMMEETTEERR TTEESSTT CCOONNDDIITTIIOONNSS TTA†† MIN TYP MAX MIN TYP MAX UUNNIITT
25°C 5 9 5 9
SR Slew rate at unity gain VVROL (=P P1)0 = k 00Ω.88 VV, CCL = 110000 ppFF, raFnuglle 4.7 6 4.7 6 V/µs
EEqquuiivvaalleenntt iinnppuutt f = 1 kHz 25°C 21 21
VVn noise voltage f = 10 kHz 25°C 17 17 nnVV//√√HHzz
Peak-to-peak f = 0.1 Hz to 1 Hz 25°C 0.33 0.33 µV
VVN(PP) eeqquuiivvaalleenntt iinnppuutt
noise voltage f = 0.1 Hz to 10 Hz 25°C 0.86 0.86 µV
Equivalent input
In noise current f = 100 Hz 25°C 0.6 0.6 fA/√Hz
AV = 1 0.0085% 0.0085%
TTHHDD ++ NN TTddoiissttttaooll rrhhttiiaoornnm ppolluunssiic nnooiissee RRff ==L =11 kk66HH0000zz ΩΩ, AV = 10 2255°CC 0.025% 0.025%
AV = 100 0.12% 0.12%
Gain-bandwidth f = 10 kHz, RL = 600 Ω, 25°C 4.8 4.8 MHz
product CL = 100 pF
AV = −1, 0.1% 25°C 0.186 0.186
Step = 0.85 V to
tts SSeettttlliinngg ttiimmee 11.8855 VV, µss
RL = 600 Ω, 0.01% 25°C 3.92 3.92
CL = 100 pF
Phase margin at
φm unity gain RRLL == 660000 ΩΩ,, CCLL == 110000 ppFF 25°C 46° 46°
Gain margin 25°C 12 12 dB
†Full range is −40°C to 125°C for Q level part.
10 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265