IC OPAMP GP R-R 1MHZ DUAL 8MSOP

 

LMV342IDGKR

Manufacturer Part NumberLMV342IDGKR
DescriptionIC OPAMP GP R-R 1MHZ DUAL 8MSOP
ManufacturerTexas Instruments
LMV342IDGKR datasheets

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Specifications of LMV342IDGKR

Amplifier TypeGeneral PurposeNumber Of Circuits2
Output TypeRail-to-RailSlew Rate1 V/µs
Gain Bandwidth Product1MHzCurrent - Input Bias1pA
Voltage - Input Offset250µVCurrent - Supply107µA
Current - Output / Channel113mAVoltage - Supply, Single/dual (±)2.5 V ~ 5.5 V
Operating Temperature-40°C ~ 125°CMounting TypeSurface Mount
Package / Case8-MSOP, Micro8™, 8-uMAX, 8-uSOP,Number Of Channels2
Voltage Gain Db116 dBCommon Mode Rejection Ratio (min)56 dB
Input Voltage Range (max)Positive Rail - 1 VInput Voltage Range (min)Negative Rail
Input Offset Voltage4 mVOperating Supply Voltage5.5 V
Supply Current0.4 mAMaximum Operating Temperature+ 125 C
Mounting StyleSMD/SMTMinimum Operating Temperature- 40 C
Lead Free Status / RoHS StatusLead free / RoHS Compliant-3db Bandwidth-
Other names296-22012-2  
show all specifications
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FEATURES
2.7-V and 5-V Performance
Rail-to-Rail Output Swing
Input Bias Current 1 pA Typ
Input Offset Voltage 0.25 mV Typ
Low Supply Current 100 A Typ
Low Shutdown Current 45 pA Typ
Gain Bandwidth of 1 MHz Typ
Slew Rate 1 V/ s Typ
Turn-On Time From Shutdown 5 s Typ
Input Referred Voltage Noise (at 10 kHz)
20 nV/ Hz
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
APPLICATIONS
Cordless/Cellular Phones
Consumer Electronics (Laptops, PDAs)
Audio Pre-Amps for Voice
Portable/Battery-Powered Electronic
Equipment
Supply-Current Monitoring
Battery Monitoring
Buffers
Filters
Drivers
DESCRIPTION/ORDERING INFORMATION
The LMV341, LMV342, LMV344 devices are single, dual, and quad CMOS operational amplifiers, respectively,
with low voltage, low power, and rail-to-rail output swing capabilities. The PMOS input stage offers an ultra-low
input bias current of 1 pA (typ) and an offset voltage of 0.25 mV (typ). The single supply amplifier is designed
specifically for low-voltage (2.7 V to 5 V) operation, with a wide common-mode input voltage range that typically
extends from –0.2 V to 0.8 V from the positive supply rail. The LMV341 (single) also offers a shutdown (SHDN)
pin that can be used to disable the device. In shutdown mode, the supply current is reduced to 33 nA (typ).
Additional features of the family are a 20-nV/ Hz voltage noise at 10 kHz, 1-MHz unity-gain bandwidth, 1-V/ s
slew rate, and 100- A current consumption per channel.
Offered in both the SOT-23 and smaller SC-70 packages, the LMV341 is suitable for the most space-constraint
applications. The LMV342 dual device is offered in the standard SOIC and MSOP packages. An extended
industrial temperature range from –40 C to 125 C makes these devices suitable in a wide variety of commercial
and industrial environments.
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.
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
SLOS447G – SEPTEMBER 2004 – REVISED FEBRUARY 2006
LMV341 . . . DBV (SOT-23) OR DCK (SC-70) PACKAGE
LMV342 . . . D (SOIC) OR DGK (MSOP) PACKAGE
1OUT
1IN−
1IN+
GND
LMV344 . . . D (SOIC) OR PW (TSSOP) PACKAGE
1OUT
1IN−
1IN+
2IN+
2IN−
2OUT
Copyright © 2004–2006, Texas Instruments Incorporated
LMV341, , LMV342, , LMV344
WITH SHUTDOWN
(TOP VIEW)
6
1
IN+
V
+
2
5
GND
SHDN
3
4
IN−
OUT
(TOP VIEW)
8
V
1
+
7
2OUT
2
6
2IN−
3
2IN+
5
4
(TOP VIEW)
4OUT
1
14
4IN−
2
13
3
12
4IN+
V
4
11
GND
+
3IN+
5
10
6
9
3IN−
7
8
3OUT

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LMV342IDGKR Summary of contents

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    ... LMV341 . . . DBV (SOT-23) OR DCK (SC-70) PACKAGE LMV342 . . . D (SOIC) OR DGK (MSOP) PACKAGE 1OUT 1IN− 1IN+ GND LMV344 . . . D (SOIC (TSSOP) PACKAGE 1OUT 1IN− 1IN+ 2IN+ 2IN− 2OUT Copyright © 2004–2006, Texas Instruments Incorporated LMV341, , LMV342, , LMV344 WITH SHUTDOWN (TOP VIEW IN GND SHDN ...

  • Page 2

    ... Reel of 3000 LMV341IDBVR Reel of 250 LMV341IDBVT Reel of 3000 LMV341IDCKR Reel of 250 LMV341ICKVT Tube of 75 LMV342ID Reel of 2500 LMV342IDR Reel of 250 LMV342IDGK Reel of 2500 LMV342IDGKR Tube of 50 LMV344ID Reel of 2500 LMV344IDR Tube of 90 LMV344IPW Reel of 2000 LMV344IPWR + − 200 pF Sample Clock Submit Documentation Feedback www ...

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    Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (2) V Supply voltage + (3) V Differential input voltage ID V Input voltage range (either input) I (4) (5) Package thermal impedance JA T Operating virtual ...

  • Page 4

    LMV341, , LMV342, , LMV344 RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS447G – SEPTEMBER 2004 – REVISED FEBRUARY 2006 Electrical Characteristics V = 2.7 V, GND = / ...

  • Page 5

    Shutdown Characteristics V = 2.7 V, GND = / PARAMETER I Supply current in shutdown mode CC(SHDN) t Amplifier turn-on time (on) V Shutdown pin voltage range ...

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    LMV341, , LMV342, , LMV344 RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS447G – SEPTEMBER 2004 – REVISED FEBRUARY 2006 Electrical Characteristics GND = / ...

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    Shutdown Characteristics GND = / PARAMETER I Supply current in shutdown mode CC(SHDN) t Amplifier turn-on time (on) V Shutdown pin voltage range ...

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    LMV341, , LMV342, , LMV344 RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS447G – SEPTEMBER 2004 – REVISED FEBRUARY 2006 SUPPLY CURRENT vs SUPPLY VOLTAGE 130 120 110 100 − ...

  • Page 9

    TYPICAL CHARACTERISTICS (continued) SOURCE CURRENT vs OUTPUT VOLTAGE 1000 100 − 125 C 0.1 0.01 0.001 0.01 0.1 V − Output Voltage Referenced Figure 5. SINK CURRENT vs ...

  • Page 10

    LMV341, , LMV342, , LMV344 RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS447G – SEPTEMBER 2004 – REVISED FEBRUARY 2006 TYPICAL CHARACTERISTICS (continued) OFFSET VOLTAGE vs COMMON-MODE VOLTAGE 2 0.5 0 −0.5 −1 −1.5 −2 ...

  • Page 11

    TYPICAL CHARACTERISTICS (continued) SLEW RATE vs SUPPLY VOLTAGE 1.9 Falling Edge 1.7 1.5 1.3 Rising Edge 1 0.8 V for V < 2 ...

  • Page 12

    LMV341, , LMV342, , LMV344 RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS447G – SEPTEMBER 2004 – REVISED FEBRUARY 2006 TYPICAL CHARACTERISTICS (continued) PSRR vs FREQUENCY 100 +PSRR (2 −PSRR (2 −PSRR (5 V) ...

  • Page 13

    TYPICAL CHARACTERISTICS (continued) 140 Phase 120 100 80 Gain −20 10k 1k 140 120 Phase 100 80 60 Gain −20 1k 10k RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS SLOS447G – SEPTEMBER ...

  • Page 14

    LMV341, , LMV342, , LMV344 RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS447G – SEPTEMBER 2004 – REVISED FEBRUARY 2006 TYPICAL CHARACTERISTICS (continued) 140 120 100 −20 1k 140 ...

  • Page 15

    TYPICAL CHARACTERISTICS (continued) SMALL-SIGNAL NONINVERTING RESPONSE 0.25 Input 0.2 0. − 0 /GND = 2 0.05 0 −0.05 Output −0.1 4 s/div" Figure 25. SMALL-SIGNAL NONINVERTING RESPONSE ...

  • Page 16

    LMV341, , LMV342, , LMV344 RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS447G – SEPTEMBER 2004 – REVISED FEBRUARY 2006 TYPICAL CHARACTERISTICS (continued) SMALL-SIGNAL NONINVERTING RESPONSE 0.25 Input 0.2 0. 125 ...

  • Page 17

    TYPICAL CHARACTERISTICS (continued) SMALL-SIGNAL INVERTING RESPONSE 0.25 Input 0 /GND = 2 0.05 0 −0.05 Output −0.1 4 s/div" Figure 33. SMALL-SIGNAL INVERTING RESPONSE ...

  • Page 18

    ... LMV341IDBVRE4 ACTIVE LMV341IDBVRG4 ACTIVE LMV341IDCKR ACTIVE LMV341IDCKRE4 ACTIVE LMV341IDCKRG4 ACTIVE LMV342ID ACTIVE LMV342IDDUR PREVIEW LMV342IDE4 ACTIVE LMV342IDG4 ACTIVE LMV342IDGKR ACTIVE LMV342IDGKRG4 ACTIVE LMV342IDGKT PREVIEW LMV342IDR ACTIVE LMV342IDRE4 ACTIVE LMV342IDRG4 ACTIVE LMV344ID ACTIVE LMV344IDE4 ACTIVE LMV344IDG4 ACTIVE LMV344IDR ACTIVE LMV344IDRE4 ACTIVE LMV344IDRG4 ...

  • Page 19

    Orderable Device Status LMV344IPWRE4 ACTIVE LMV344IPWRG4 ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is ...

  • Page 20

    ... TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing LMV341IDBVR SOT-23 DBV LMV341IDCKR SC70 DCK LMV342IDGKR MSOP DGK LMV342IDR SOIC LMV344IDR SOIC LMV344IPWR TSSOP PW PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel Diameter Width (mm) W1 (mm) 6 3000 179 ...

  • Page 21

    ... Device Package Type LMV341IDBVR SOT-23 LMV341IDCKR SC70 LMV342IDGKR MSOP LMV342IDR SOIC LMV344IDR SOIC LMV344IPWR TSSOP PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm) DBV 6 3000 DCK 6 3000 DGK 8 2500 D 8 2500 D 14 2500 PW 14 2000 Pack Materials-Page 2 ...

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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’ ...

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