Datasheet

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FEATURES

LMV341

DBV OR DCK P

OP VIEW)

ACKAGE

1OUT

1IN-

1IN+

2IN+

2IN-

2OUT

4OUT

4IN-

4IN+

GND

3IN+

3IN-

3OUT

LMV344

PW P

OP VIEW)

ACKAGE

OUTIN–

GND

IN+

SHDN

DESCRIPTION/ORDERING INFORMATION

LMV341-Q1

LMV344-Q1

www.ti.com

.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009

RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS

• Qualified for Automotive Applications • Low Supply Current: 100 µ A Typ

• 2.7-V and 5-V Performance • Gain Bandwidth: 1 MHz Typ

• Rail-to-Rail Output Swing • Slew Rate: 1 V/ µ s Typ

• Input Bias Current: 1 pA Typ • Turn-On Time From Shutdown: 5 µ s Typ

• Input Offset Voltage: 0.25 mV Typ • Input Referred Voltage Noise (at 10 kHz):

20 nV/ √ Hz

The LMV341 and LMV344 devices are single 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. Additional features are a 20-nV/ √ Hz voltage noise at 10 kHz,

1-MHz unity-gain bandwidth, 1-V/ µ s slew rate, and 100- µ A current consumption per channel.

An extended industrial temperature range from – 40 ° C to 125 ° C makes this device suitable for automotive

applications.

ORDERING INFORMATION

(1)

PACKAGE

(2)

ORDERABLE PART NUMBER TOP-SIDE MARKING

(3)

SC-70 – DCK Reel of 3000 LMV341QDCKRQ1 RR_

– 40 ° C to 125 ° C SOT-23 – DBV Reel of 3000 LMV341QDBVRQ1 RCH_

TSSOP – PW Reel of 2000 LMV344IPWRQ1 LMV344Q

(1) 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 www.ti.com .

(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging .

(3) DBV/DCK: The actual top-side marking has one additional character that designates the wafer fab/assembly site.

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.

Summary of content (27 pages)

PAGE 1
LMV341-Q1 LMV344-Q1 www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009 RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS FEATURES 1 • • • • • • • • • • Qualified for Automotive Applications 2.7-V and 5-V Performance Rail-to-Rail Output Swing Input Bias Current: 1 pA Typ Input Offset Voltage: 0.
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LMV341-Q1 LMV344-Q1 SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.com APPLICATION CIRCUIT: SAMPLE-AND-HOLD CIRCUIT V+ V+ − − VO + VI + C = 200 pF Sample Clock ABSOLUTE MAXIMUM RATINGS (1) over operating free-air temperature range (unless otherwise noted) V+ Supply voltage (2) 5.
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LMV341-Q1 LMV344-Q1 www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009 ELECTRICAL CHARACTERISTICS V+ = 2.
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LMV341-Q1 LMV344-Q1 SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.com SHUTDOWN CHARACTERISTICS V+ = 2.
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LMV341-Q1 LMV344-Q1 www.ti.com..............................................................................................................................................................
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LMV341-Q1 LMV344-Q1 SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.
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LMV341-Q1 LMV344-Q1 www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009 TYPICAL CHARACTERISTICS SUPPLY CURRENT vs SUPPLY VOLTAGE INPUT BIAS CURRENT vs TEMPERATURE 130 1000 V+ = 5 V 120 125°C 100 90 80 IIB − Input Bias Current − pA ICC − Supply Current − µA 110 85°C 25°C 70 60 50 −40°C 100 10 1 40 30 1.5 2 2.5 3 3.5 4 4.5 0.
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LMV341-Q1 LMV344-Q1 SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.com TYPICAL CHARACTERISTICS (continued) SOURCE CURRENT vs OUTPUT VOLTAGE SOURCE CURRENT vs OUTPUT VOLTAGE 1000 1000 V+ = 5 V V+ = 2.7 V IS − Source Current − mA IS − Source Current − mA −40°C 100 100 −40°C 25°C 10 85°C 1 125°C 10 25°C 85°C 1 125°C 0.1 0.1 0.01 0.001 0.
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LMV341-Q1 LMV344-Q1 www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009 TYPICAL CHARACTERISTICS (continued) OFFSET VOLTAGE vs COMMON-MODE VOLTAGE OFFSET VOLTAGE vs COMMON-MODE VOLTAGE 1 1 V+ = 5 V 0.5 0.5 0 0 VIO − Offset Voltage − mV VIO − Offset Voltage − mV V+ = 2.7 V −0.5 −1 125°C −1.5 85°C −2 25°C −0.5 −1 125°C 85°C −1.
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LMV341-Q1 LMV344-Q1 SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.com TYPICAL CHARACTERISTICS (continued) SLEW RATE vs SUPPLY VOLTAGE SLEW RATE vs TEMPERATURE 2.5 1.9 2.3 Falling Edge 1.7 1.5 SR − Slew Rate − V/µs SR − Slew Rate − V/µs 2.1 1.3 Rising Edge 1.1 0.9 0.7 0.5 2 2.5 3 3.5 4 VCC − Supply Voltage − V 4.5 1.5 1.3 Rising Edge 1.
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LMV341-Q1 LMV344-Q1 www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009 TYPICAL CHARACTERISTICS (continued) PSRR vs FREQUENCY 100 INPUT VOLTAGE NOISE vs FREQUENCY 220 +PSRR (2.7 V) 90 200 VI − Input Voltage Noise − nV/ Hz −PSRR (2.7 V) 80 Gain − dB 70 60 −PSRR (5 V) +PSRR (5 V) 50 40 30 20 10 0 100 180 160 140 120 100 80 5V 2.
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LMV341-Q1 LMV344-Q1 SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.
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LMV341-Q1 LMV344-Q1 www.ti.com..............................................................................................................................................................
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LMV341-Q1 LMV344-Q1 SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.com TYPICAL CHARACTERISTICS (continued) SMALL-SIGNAL NONINVERTING RESPONSE 0.1 6 Input Input 0.1 TA = −40°C RL = 2 kΩ V+/GND = ±2.5 V −0.05 −0.1 0.05 −0.15 0 VI − Input Voltage − V VO − Output Voltage − V 0 0.15 VO − Output Voltage − V 0.05 0.2 −0.2 −0.
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LMV341-Q1 LMV344-Q1 www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009 TYPICAL CHARACTERISTICS (continued) SMALL-SIGNAL NONINVERTING RESPONSE 0.1 6 LARGE-SIGNAL NONINVERTING RESPONSE 2 TA = 125°C RL = 2 kΩ V+/GND = ±2.5 V 1 0 4 0 −0.05 −0.1 0.05 −0.15 0 VO − Output Voltage − V 0.1 5 VI − Input Voltage − V VO − Output Voltage − V 0.
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LMV341-Q1 LMV344-Q1 SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.com TYPICAL CHARACTERISTICS (continued) SMALL-SIGNAL INVERTING RESPONSE LARGE-SIGNAL INVERTING RESPONSE 6 0.1 0.25 TA = 25°C RL = 2 kΩ V+/GND = ±2.5 V −0.05 −0.1 0.05 −0.15 0 −0.2 −0.05 VO − Output Voltage − V 5 1 4 0 3 2 −1 TA = 25°C RL = 2 kΩ V+/GND = ±2.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE MATERIALS INFORMATION www.ti.com 14-Mar-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ SOT-23 DBV 6 3000 179.0 LMV341QDCKRQ1 SC70 DCK 6 3000 LMV344IPWRQ1 TSSOP PW 14 2000 LMV341QDBVRQ1 Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) 8.4 3.2 3.2 1.4 4.0 179.0 8.4 2.2 2.5 1.2 330.0 12.4 6.9 5.6 1.6 Pack Materials-Page 1 W Pin1 (mm) Quadrant 8.0 Q3 4.0 8.0 Q3 8.0 12.
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PACKAGE MATERIALS INFORMATION www.ti.com 14-Mar-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LMV341QDBVRQ1 SOT-23 DBV 6 3000 203.0 203.0 35.0 LMV341QDCKRQ1 SC70 DCK 6 3000 203.0 203.0 35.0 LMV344IPWRQ1 TSSOP PW 14 2000 367.0 367.0 35.
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IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.