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LMV324TP - General Purpose, 1.27MHz, 40μA, RRIO, Quad Op-amps


 Upgrade to LMV321 Family 

 Stable 1.27MHz GBWP with Low Iof Only 40μA Typical per Amplifier 

 0.9V/μs Slew Rate 

 Unity Gain Stable for ANY CAPACITIVE Load 

 Offset Voltage: 3.5mV Maximum 

 Offset Voltage Temperature Drift: 0.6uV/°C 

 Input Bias Current: 1pA Typical 

 THD+Noise: -105dB at 1kHz, -90dB at 10kHz 

 CMRR/PSRR: 110dB/102dB 

 Beyond the Rails Input Common-Mode Range 

 Outputs Swing to within 5mV Typical of each Rail 

 No Phase Reversal for Overdriven Inputs 

 Drives 2kΩ Resistive Loads 

 Single +2.1V to +6.0V Supply Voltage Range 

 –40°C to 125°C Operation Range 

 ESD Rating: Robust 8KV – HBM, 2KV – CDM and 500V – MM 

 Green, Popular Type Package

Typical Application

Popular Package Types for General Purpose Applications


LMV321TP/358TP/324TP are CMOS single, dual,and quad op-amps with low offset, stable high frequency response, low power, low supply voltage,and rail-to-rail inputs and outputs. They incorporate 3PEAK’s proprietary and patented design techniques to achieve best in-class performance among all micro-power CMOS amplifiers.

The LMV321TP/358TP/324TP are unity gain stable with Any Capacitive Load with a Constant 1.27MHz gain-bandwidth product, 0.9V/μs slew rate while consuming only 40μA of supply current per amplifier.Analog trim and calibration routine reduces input offset voltage to below 3.5mV. Adaptive biasing and dynamic compensation enables the LMV321TP/358TP/324TP to achieve ‘THD+NOISE’ for 1kHz and 10kHz 2VPP signal at -105dB and -90dB,respectively. Beyond the rails input and rail-to-rail output characteristics allow the full power-supply voltage to be used for signal range.

This combination of features makes the LMV321TP/358TP/324TP superior among rail-to-rail input/output CMOS op amps in its power class. The LMV321TP/358TP/324TP are ideal choices for battery-powered applications because they minimize errors due to power supply voltage variations over the lifetime of the battery and maintain high CMRR even for a rail-to-rail input op-amp.

The LMV321TP/358TP/324TP can be used as cost-effective plug-in replacements for many commercially available op amps to reduce power and improve input/output range and performance.


 Active Filters, ASIC Input or Output Amplifier 

 Sensor Interface 

 Smoke/Gas/Environment Sensors 

 Portable Instruments and Mobile Device 

 Audio Output 

 PCMCIA Cards 

 Battery or Solar Powered Systems 

 Medical Equipment 

 Piezo Electrical Transducer Amplifier

Application Notes
3PEAK Selection Guide