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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1

LMV934-N, LMV934-N-Q1

www.ti.com

SNOS993M –NOVEMBER 2001–REVISED NOVEMBER 2013

LMV931-N/LMV931-N-Q1 /LMV932-N/LMV932-N-Q1/LMV934-N/LMV934-N-Q1

Single/Dual/Quad 1.8V, RRIO Operational Amplifiers

Check for Samples: LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1, LMV934-N, LMV934-N-Q1

FEATURES

DESCRIPTION

The LMV931-N/LMV932-N/LMV934-N are low

(Typical 1.8V Supply Values; Unless Otherwise

voltage, low power operational amplifiers. LMV931-

Noted)

N/LMV932-N/LMV934-N operate from +1.8V to +5.5V

• LMV931-N/LMV932-N/LMV934-N are Available

supply voltages and have rail-to-rail input and output.

in Automotive AEC-Q100 Grade 1 Versions

LMV931-N/LMV932-N/LMV934-N input common

mode voltage extends 200mV beyond the supplies

• Guaranteed 1.8V, 2.7V and 5V Specifications

which enables user enhanced functionality beyond

• Output Swing

the supply voltage range. The output can swing rail-

– w/600Ω Load 80mV from Rail

to-rail unloaded and within 105mV from the rail with

– w/2kΩ Load 30mV from Rail

600Ω load at 1.8V supply. The LMV931-N/LMV932-

N/LMV934-N are optimized to work at 1.8V which

• V

200mV Beyond Rails

make them ideal for portable two-cell battery powered

• Supply Current (Per Channel) 100μA

systems and single cell Li-Ion systems.

• Gain Bandwidth Product 1.4MHz

LMV931-N/LMV932-N/LMV934-N exhibit excellent

• Maximum V

4.0mV

speed-power ratio, achieving 1.4MHz gain bandwidth

• Ultra Tiny Packages

product at 1.8V supply voltage with very low supply

current. The LMV931-N/LMV932-N/LMV934-N are

• Temperature Range −40°C to 125°C

capable of driving a 600Ω load and up to 1000pF

capacitive load with minimal ringing. LMV931-

APPLICATIONS

N/LMV932-N/LMV934-N have a high DC gain of

• Consumer Communication

101dB, making them suitable for low frequency

applications.

• Consumer Computing

The single LMV931-N is offered in space saving 5-

• PDAs

Pin SC70 and SOT-23 packages. The dual LMV932-

• Audio Pre-amp

N are in 8-Pin VSSOP and SOIC packages and the

• Portable/Battery-powered Electronic

quad LMV934-N are in 14-Pin TSSOP and SOIC

Equipment

packages. These small packages are ideal solutions

for area constrained PC boards and portable

• Supply Current Monitoring

electronics such as cellular phones and PDAs.

• Battery Monitoring

Typical Application

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.

2All trademarks are the property of their respective owners.

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 (34 pages)

PAGE 1
LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 www.ti.com SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 LMV931-N/LMV931-N-Q1 /LMV932-N/LMV932-N-Q1/LMV934-N/LMV934-N-Q1 Single/Dual/Quad 1.8V, RRIO Operational Amplifiers Check for Samples: LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1, LMV934-N, LMV934-N-Q1 FEATURES 1 (Typical 1.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
PAGE 3
LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 www.ti.com SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 1.8V DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for TJ = 25°C. V+ = 1.8V, V − = 0V, VCM = V+/2, VO = V+/2 and RL > 1 MΩ. Boldface limits apply at the temperature extremes. See (1) Symbol VOS Parameter Input Offset Voltage Condition Min Typ Max Units LMV931-N (Single) 1 4 6 mV LMV932-N (Dual) LMV934-N (Quad) 1 5.5 7.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 www.ti.com 1.8V DC Electrical Characteristics (continued) Unless otherwise specified, all limits guaranteed for TJ = 25°C. V+ = 1.8V, V − = 0V, VCM = V+/2, VO = V+/2 and RL > 1 MΩ. Boldface limits apply at the temperature extremes. See(1) Symbol VO Parameter Output Swing LMV932-N-Q1 (Dual) Condition RL = 600Ω to 0.9V VIN = ±1 Min Typ 1.65 1.63 1.72 (2) (3) 0.077 RL = 2kΩ to 0.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 www.ti.com SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 2.7V DC Electrical Characteristics Unles s otherwise specified, all limits guaranteed for TJ = 25°C. V+ = 2.7V, V − = 0V, VCM = V+/2, VO = V+/2 and RL > 1 MΩ. Boldface limits apply at the temperature extremes. See (1) Symbol VOS Parameter Input Offset Voltage Condition Min Typ Max Units LMV931-N (Single) 1 4 6 mV LMV932-N (Dual) LMV934-N (Quad) 1 5.5 7.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 www.ti.com 2.7V DC Electrical Characteristics (continued) Unles s otherwise specified, all limits guaranteed for TJ = 25°C. V+ = 2.7V, V − = 0V, VCM = V+/2, VO = V+/2 and RL > 1 MΩ. Boldface limits apply at the temperature extremes. See (1) Symbol VO Parameter Output Swing LMV932-N-Q1 (Dual) Condition RL = 600Ω to 1.35V VIN = ±100mV Min Typ 2.55 2.53 2.62 (2) (3) 0.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 www.ti.com SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 5V DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for TJ = 25°C. V+ = 5V, V − = 0V, VCM = V+/2, VO = V+/2 and RL > 1 MΩ. Boldface limits apply at the temperature extremes. See (1) Symbol VOS Parameter Input Offset Voltage Condition Min Typ Max Units LMV931-N (Single) 1 4 6 mV LMV932-N (Dual) LMV934-N (Quad) 1 5.5 7.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 www.ti.com 5V DC Electrical Characteristics (continued) Unless otherwise specified, all limits guaranteed for TJ = 25°C. V+ = 5V, V − = 0V, VCM = V+/2, VO = V+/2 and RL > 1 MΩ. Boldface limits apply at the temperature extremes. See(1) Symbol VO Parameter Output Swing LMV932-N-Q1 (Dual) Condition RL = 600Ω to 2.5V VIN = ±100mV Min Typ 4.855 4.807 4.890 (2) (3) 0.120 RL = 2kΩ to 2.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 www.ti.com SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 CONNECTION DIAGRAMS 5-Pin SC70/SOT-23 (LMV931-N) Top View 8-Pin VSSOP/SOIC (LMV932-N) Top View 1 8 14-Pin TSSOP/SOIC (LMV934-N) Top View + V OUT A A 2 - + 7 -IN A OUT B 3 6 +IN A + V - -IN B B 4 5 +IN B Devices with an asterisk (*) are future products. Please contact the factory for availability.
PAGE 10
LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 www.ti.com Typical Performance Characteristics Unless otherwise specified, VS = +5V, single supply, TA = 25°C. Supply Current vs. Supply Voltage (LMV931-N) 100 160 125°C SUPPLY CURRENT (éA) 140 Sourcing Current vs. Output Voltage VS = 5V 85°C 10 ISOURCE (mA) 120 100 25°C 80 -40°C 60 VS = 2.7V 1 VS = 1.8V 0.1 40 20 0 0 1 2 3 4 5 6 0.01 0.001 0.01 Figure 1.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 www.ti.com SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 Typical Performance Characteristics (continued) Unless otherwise specified, VS = +5V, single supply, TA = 25°C. Gain and Phase vs. Frequency Gain and Phase vs. Frequency Figure 7. Figure 8. Gain and Phase vs. Frequency CMRR vs. Frequency 90 VS = 5V 85 CMRR (dB) 80 VS = 2.7V 75 VS = 1.8V 70 65 60 10 1k 100 FREQUENCY (Hz) Figure 9. Figure 10. PSRR vs.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 www.ti.com Typical Performance Characteristics (continued) Unless otherwise specified, VS = +5V, single supply, TA = 25°C. Input Current Noise vs. Frequency THD vs. Frequency 10 1 INPUT CURRENT NOISE (pA/ Hz) RL = 600: AV = +1 THD (%) 1 0.1 1.8V 0.1 2.7V 5V 0.01 10 100 1k 10k 0.01 10 100k 1k 100 Figure 13. 100k Figure 14. THD vs.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 www.ti.com SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 Typical Performance Characteristics (continued) Unless otherwise specified, VS = +5V, single supply, TA = 25°C. Small Signal Non-Inverting Response Large Signal Non-Inverting Response VIN INPUT SIGNAL VS = 5V OUTPUT SIGNAL (50 mV/DIV) (900 mV/div) RL = 2 k: VOUT VS = 1.8V RL = 2k: AV = +1 TIME (10 Ps/div) TIME (2.5 Ps/DIV) Figure 19. Figure 20.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 www.ti.com Typical Performance Characteristics (continued) Unless otherwise specified, VS = +5V, single supply, TA = 25°C. Offset Voltage vs. Common Mode Range Offset Voltage vs. Common Mode Range 3 3 VS = 1.8V VS = 2.7V 2.5 2.5 2 2 25°C -40°C 1.5 VOS (mV) VOS (mV) 25°C 1 0.5 85°C 1 0.5 85°C 125°C 125°C 0 0 -0.5 -0.5 -1 -0.4 0 0.4 0.8 -40°C 1.5 1.2 1.6 2 -1 -0.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 www.ti.com SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 APPLICATION NOTE INPUT AND OUTPUT STAGE The rail-to-rail input stage of this family provides more flexibility for the designer. The LMV931-N/LMV932N/LMV934-N use a complimentary PNP and NPN input stage in which the PNP stage senses common mode voltage near V− and the NPN stage senses common mode voltage near V+. The transition from the PNP stage to NPN stage occurs 1V below V+.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 www.ti.com TYPICAL APPLICATIONS HIGH SIDE CURRENT SENSING The high side current sensing circuit (Figure 29) is commonly used in a battery charger to monitor charging current to prevent over charging. A sense resistor RSENSE is connected to the battery directly. This system requires an op amp with rail-to-rail input.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 www.ti.com SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 Figure 31. Half-Wave Rectifier with Negative-Going Output Referenced to VCC INSTRUMENTATION AMPLIFIER WITH RAIL-TO-RAIL INPUT AND OUTPUT Some manufactures make a non-“rail-to-rail”-op amp rail-to-rail by using a resistive divider on the inputs. The resistors divide the input voltage to get a rail-to-rail input range.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 www.ti.
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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1 LMV934-N, LMV934-N-Q1 www.ti.com SNOS993M – NOVEMBER 2001 – REVISED NOVEMBER 2013 REVISION HISTORY Changes from Revision L (MARCH 2013) to Revision M Page • Added NEW Q VERSIONS ................................................................................................................................................... 1 • Added NEW LIST ITEM ..............................................................................................................
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.com 1-Dec-2013 (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line.
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PACKAGE MATERIALS INFORMATION www.ti.com 21-Nov-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) LMV931MF SOT-23 DBV 5 1000 178.0 8.4 LMV931MF/NOPB SOT-23 DBV 5 1000 178.0 LMV931MFX SOT-23 DBV 5 3000 178.0 LMV931MFX/NOPB SOT-23 DBV 5 3000 LMV931MG SC70 DCK 5 W Pin1 (mm) Quadrant 3.2 3.2 1.4 4.0 8.0 Q3 8.4 3.2 3.2 1.4 4.0 8.0 Q3 8.
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PACKAGE MATERIALS INFORMATION www.ti.com 21-Nov-2013 Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant LMV934MAX/NOPB SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1 LMV934MTX TSSOP PW 14 2500 330.0 12.4 6.95 8.3 1.6 8.0 12.0 Q1 LMV934MTX/NOPB TSSOP PW 14 2500 330.0 12.4 6.95 8.3 1.6 8.0 12.
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PACKAGE MATERIALS INFORMATION www.ti.com 21-Nov-2013 Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LMV932MM/NOPB VSSOP DGK 8 1000 210.0 185.0 35.0 LMV932MMX/NOPB VSSOP DGK 8 3500 367.0 367.0 35.0 LMV932Q1MAX/NOPB SOIC D 8 2500 367.0 367.0 35.0 LMV934MAX SOIC D 14 2500 367.0 367.0 35.0 LMV934MAX/NOPB SOIC D 14 2500 367.0 367.0 35.0 LMV934MTX TSSOP PW 14 2500 367.0 367.0 35.0 LMV934MTX/NOPB TSSOP PW 14 2500 367.
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