LMV822

Manufacturer Part NumberLMV822
ManufacturerTexas Instruments
LMV822 datasheet
 


Specifications of LMV822

Number Of Channels2Total Supply Voltage(min)(+5v=5, +/-5v=10)2.7
Total Supply Voltage(max)(+5v=5, +/-5v=10)5.5Iq Per Channel(max)(ma)0.4
Gbw(typ)(mhz)5Slew Rate(typ)(v/us)1.7
Vio (25c)(max)(mv)3.5Offset Drift(typ)(uv/c)1
Vn At 1khz(typ)(nv/rthz)45Iib(max)(pa)100000
Cmrr(min)(db)70Rail-railOut
Operating Temperature Range(c)-40 to 125,-40 to 85Pin/package8MSOP, 8SOIC
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LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
www.ti.com
FEATURES
2.5-V, 2.7-V, and 5-V Performance
–40 C to 125 C Operation
No Crossover Distortion
Low Supply Current at V
CC+
– LMV821 0.3 mA Typ
– LMV822 0.5 mA Typ
– LMV824 1 mA Typ
Rail-to-Rail Output Swing
Gain Bandwidth of 5.5 MHz Typ at 5 V
Slew Rate of 1.9 V/ s Typ at 5 V
DESCRIPTION/
ORDERING INFORMATION
The LMV821 single, LMV822 dual, and LMV824
quad devices are low-voltage (2.5 V to 5.5 V),
low-power
commodity
operational
Electrical characteristics are very similar to the
LMV3xx operational amplifiers (low supply current,
rail-to-rail outputs, input common-mode range that
includes ground). However, the LMV8xx devices
offer a higher bandwidth (5.5 MHz typical) and faster
slew rate (1.9 V/ s typical).
The LMV8xx devices are cost-effective solutions for
applications
requiring
low-voltage/low-power
operation and space-saving considerations. The
LMV821 is available in the ultra-small DCK package,
which is approximately half the size of SOT-23-5.
The DCK package saves space on printed circuit
boards and enables the design of small portable
electronic devices (cordless and cellular phones,
laptops, PDAs, PCMIA). It also allows the designer
to place the device closer to the signal source to
reduce noise pickup and increase signal integrity.
The LMV8xx devices are characterized for operation
from –40 C to 85 C. The LMV8xxI devices are
characterized for operation from –40 C to 125 C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD
= 5 V:
amplifiers.
SLOS434I – FEBRUARY 2004 – REVISED JULY 2006
LMV824 . . . D, DGV, OR PW PACKAGE
(TOP VIEW)
4OUT
1OUT
1
14
4IN−
1IN−
2
13
1IN+
3
12
4IN+
V
4
11
GND/V
CC+
CC−
3IN+
2IN+
5
10
3IN−
2IN−
6
9
7
8
3OUT
2OUT
LMV822 . . . D OR DGK PACKAGE
(TOP VIEW)
1OUT
V
1
8
CC+
1IN −
2OUT
2
7
1IN+
2IN −
3
6
GND/V
2IN+
4
5
CC−
LMV821 . . . DBV OR DCK PACKAGE
(TOP VIEW)
IN+
1
5
V
CC+
GND/V
2
CC−
IN−
3
4
OUT
Copyright © 2004–2006, Texas Instruments Incorporated

LMV822 Summary of contents

  • Page 1

    ... GND/V CC+ CC− 3IN+ 2IN 3IN− 2IN− 3OUT 2OUT LMV822 . . . D OR DGK PACKAGE (TOP VIEW) 1OUT CC+ 1IN − 2OUT 2 7 1IN+ 2IN − GND/V 2IN CC− LMV821 . . . DBV OR DCK PACKAGE ...

  • Page 2

    ... LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS SLOS434I – FEBRUARY 2004 – REVISED JULY 2006 T A SC-70 – DCK Single SOT-23 – DBV SOIC – D Dual – MSOP/VSSOP – DGK SOIC – D Quad TSSOP – PW TVSOP – ...

  • Page 3

    ... LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS www.ti.com IN− IN+ LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD SYMBOL (EACH AMPLIFIER) − IN − OUT + IN + LMV824 SIMPLIFIED SCHEMATIC BIAS1 + − V BIAS2 V + BIAS5 + − − V BIAS3 + − V BIAS4 + − Submit Documentation Feedback SLOS434I – FEBRUARY 2004 – REVISED JULY 2006 ...

  • Page 4

    ... LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS SLOS434I – FEBRUARY 2004 – REVISED JULY 2006 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (2) V Supply voltage CC (3) V Differential input voltage ID V Input voltage range (either input) ...

  • Page 5

    ... V, V CC+ CC– IC PARAMETER V Input offset voltage 2 CC+ V Output swing 2 CC+ LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD = 1.25 V, and R > (unless otherwise noted TEST CONDITIONS High level = 600 to 1. Low level High level = 1. Low level = 1.25 V, and R > ...

  • Page 6

    ... LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS SLOS434I – FEBRUARY 2004 – REVISED JULY 2006 LMV8xx 2.7-V Electrical Characteristics CC+ CC– IC PARAMETER V Input offset voltage IO Average temperature coefficient VIO of input offset voltage I Input bias current ...

  • Page 7

    ... Total harmonic distortion (1) Connected as voltage follower with 1-V step input. Value specified is the slower of the positive and negative slew rates. (2) 40-dB closed-loop dc gain (3) Each amplifier excited in turn with 1 kHz to produce V LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD = 1.35 V, and R > (unless otherwise noted ...

  • Page 8

    ... LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS SLOS434I – FEBRUARY 2004 – REVISED JULY 2006 LMV8xxI 2.7-V Electrical Characteristics CC+ CC– IC PARAMETER V Input offset voltage IO Average temperature coefficient VIO of input offset voltage I Input bias current ...

  • Page 9

    ... Total harmonic distortion (1) Connected as voltage follower with 1-V step input. Value specified is the slower of the positive and negative slew rates. (2) 40-dB closed-loop dc gain (3) Each amplifier excited in turn with 1 kHz to produce V LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD = 1.35 V, and R > (unless otherwise noted ...

  • Page 10

    ... LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS SLOS434I – FEBRUARY 2004 – REVISED JULY 2006 LMV8xx 5-V Electrical Characteristics CC+ CC– PARAMETER V Input offset voltage IO Average temperature coefficient VIO of input offset voltage ...

  • Page 11

    ... Connected as voltage follower with 3-V step input. Value specified is the slower of the positive and negative slew rates. (2) 40-dB closed-loop dc gain (3) Each amplifier excited in turn with 1 kHz to produce V LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD = 2.5 V, and R > (unless otherwise noted) L TEST CONDITIONS ...

  • Page 12

    ... LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS SLOS434I – FEBRUARY 2004 – REVISED JULY 2006 LMV8xxI 5-V Electrical Characteristics CC+ CC– PARAMETER V Input offset voltage IO Average temperature coefficient VIO of input offset voltage ...

  • Page 13

    ... Connected as voltage follower with 3-V step input. Value specified is the slower of the positive and negative slew rates. (2) 40-dB closed-loop dc gain (3) Each amplifier excited in turn with 1 kHz to produce V LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD = 2.5 V, and R > (unless otherwise noted) L TEST CONDITIONS ...

  • Page 14

    ... LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS SLOS434I – FEBRUARY 2004 – REVISED JULY 2006 SUPPLY CURRENT vs SUPPLY VOLTAGE 1200 LMV824 All Channels 1000 800 600 400 200 − Supply Voltage − V CC+ Figure 1 ...

  • Page 15

    ... Output Voltage Referenced to GND − V Figure 5. OUTPUT VOLTAGE SWING vs SUPPLY VOLTAGE Mid Rail Negative Swing 20 10 Positive Swing 0 2.6 3 3.4 3.8 V − Supply Voltage − V CC+ Figure 7. LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD 100 V CC 0 Positive Swing 2.6 4 ...

  • Page 16

    ... LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS SLOS434I – FEBRUARY 2004 – REVISED JULY 2006 TYPICAL CHARACTERISTICS (continued 5-V Single Supply (Unless Otherwise Noted) A CC+ OUTPUT VOLTAGE SWING vs SUPPLY VOLTAGE 160 R = 600 to Mid Rail L 150 ...

  • Page 17

    ... TYPICAL CHARACTERISTICS (continued 5-V Single Supply (Unless Otherwise Noted CC+ 600 2 k −10 100 k −20 1k LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD –PSRR vs FREQUENCY 100 V = +2 +1. CC 100 1k 10k 100k Frequency − ...

  • Page 18

    ... LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS SLOS434I – FEBRUARY 2004 – REVISED JULY 2006 TYPICAL CHARACTERISTICS (continued 5-V Single Supply (Unless Otherwise Noted CC+ 600 2 k −10 100 k − ...

  • Page 19

    ... V = 2 600 100 pF −10 200 pF −20 1k LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD GAIN AND PHASE MARGIN vs FREQUENCY ( pF, 100 pF, 200 pF) CC Phase Gain 10k 100k Frequency − Hz Figure 17. GAIN AND PHASE MARGIN ...

  • Page 20

    ... LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS SLOS434I – FEBRUARY 2004 – REVISED JULY 2006 TYPICAL CHARACTERISTICS (continued 5-V Single Supply (Unless Otherwise Noted 600 100 pF − ...

  • Page 21

    ... ACTIVE LMV821IDBVTE4 ACTIVE LMV821IDBVTG4 ACTIVE LMV821IDCKR ACTIVE LMV821IDCKRE4 ACTIVE LMV821IDCKRG4 ACTIVE LMV821IDCKT ACTIVE LMV821IDCKTE4 ACTIVE LMV821IDCKTG4 ACTIVE LMV822D ACTIVE PACKAGE OPTION ADDENDUM Package Package Pins Package Type Drawing Qty SOT-23 DBV 5 3000 Green (RoHS & SOT-23 DBV 5 3000 Green (RoHS & ...

  • Page 22

    ... LMV822DG4 ACTIVE LMV822DGKR ACTIVE MSOP LMV822DGKRG4 ACTIVE MSOP LMV822DR ACTIVE LMV822DRE4 ACTIVE LMV822DRG4 ACTIVE LMV822ID ACTIVE LMV822IDE4 ACTIVE LMV822IDG4 ACTIVE LMV822IDGKR ACTIVE MSOP LMV822IDGKRG4 ACTIVE MSOP LMV822IDR ACTIVE LMV822IDRE4 ACTIVE LMV822IDRG4 ACTIVE LMV824D ACTIVE LMV824DE4 ACTIVE LMV824DG4 ACTIVE LMV824DGVR ACTIVE TVSOP ...

  • Page 23

    Orderable Device Status LMV824IDG4 ACTIVE LMV824IDGVR ACTIVE LMV824IDGVRE4 ACTIVE LMV824IDGVRG4 ACTIVE LMV824IDR ACTIVE LMV824IDRE4 ACTIVE LMV824IDRG4 ACTIVE LMV824IPW ACTIVE LMV824IPWE4 ACTIVE LMV824IPWG4 ACTIVE LMV824IPWR ACTIVE LMV824IPWRE4 ACTIVE LMV824IPWRG4 ACTIVE LMV824PW ACTIVE LMV824PWE4 ACTIVE LMV824PWG4 ACTIVE LMV824PWR ACTIVE LMV824PWRE4 ...

  • Page 24

    ... TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold Customer on an annual basis. OTHER QUALIFIED VERSIONS OF LMV821, LMV822 : Automotive: LMV821-Q1, LMV822-Q1 • ...

  • Page 25

    ... LMV821DCKT SC70 DCK LMV821IDBVR SOT-23 DBV LMV821IDBVT SOT-23 DBV LMV821IDCKT SC70 DCK LMV822DGKR MSOP DGK LMV822DR SOIC LMV822IDGKR MSOP DGK LMV822IDR SOIC LMV824DGVR TVSOP DGV LMV824DR SOIC LMV824IDGVR TVSOP DGV LMV824IDR SOIC LMV824IPWR TSSOP PW PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel ...

  • Page 26

    ... SOT-23 LMV821DBVT SOT-23 LMV821DBVT SOT-23 LMV821DCKR SC70 LMV821DCKT SC70 LMV821IDBVR SOT-23 LMV821IDBVT SOT-23 LMV821IDCKT SC70 LMV822DGKR MSOP LMV822DR SOIC LMV822IDGKR MSOP LMV822IDR SOIC LMV824DGVR TVSOP LMV824DR SOIC LMV824IDGVR TVSOP PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) 14 2000 330 ...

  • Page 27

    Device Package Type LMV824IDR SOIC LMV824IPWR TSSOP LMV824PWR TSSOP PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm 2500 PW 14 2000 PW 14 2000 Pack Materials-Page 3 8-Jul-2011 Width (mm) Height (mm) 346.0 346.0 33.0 346.0 ...

  • Page 28

    DGV (R-PDSO-G**) 24 PINS SHOWN 0, 1,20 MAX PINS ** DIM A MAX A MIN NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not ...

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    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...