LMP2234 Series

Quad Micropower, 1.6V, Precision, Operational Amplifier with CMOS Input

Catalog

Quad Micropower, 1.6V, Precision, Operational Amplifier with CMOS Input

Part	Package / Case [x]	Package / Case [y]	Package / Case	Output Type	Current - Supply	Gain Bandwidth Product	Amplifier Type	Voltage - Supply Span (Max) [Max]	Current - Output / Channel	Slew Rate	Mounting Type	Number of Circuits	Voltage - Supply Span (Min) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Input Bias	Voltage - Input Offset	Package / Case [custom]	Package / Case [custom]	Supplier Device Package
Texas Instruments LMP2234BMAX/NOPB	0.154 in	3.9 mm	14-SOIC	Differential Rail-to-Rail	36 µA	130 kHz	General Purpose	5.5 V	30 mA	0.048 V/µs	Surface Mount	4	1.6 V	125 °C	-40 °C	0.02 pA	10 µV
Texas Instruments LMP2234AMAX/NOPB	0.154 in	3.9 mm	14-SOIC	Differential Rail-to-Rail	36 µA	130 kHz	General Purpose	5.5 V	30 mA	0.048 V/µs	Surface Mount	4	1.6 V	125 °C	-40 °C	0.02 pA	10 µV
Texas Instruments LMP2234BMT/NOPB			14-TSSOP	Differential Rail-to-Rail	36 µA	130 kHz	General Purpose	5.5 V	30 mA	0.048 V/µs	Surface Mount	4	1.6 V	125 °C	-40 °C	0.02 pA	10 µV	0.173 "	4.4 mm	14-TSSOP
Texas Instruments LMP2234AMTE/NOPB			14-TSSOP	Differential Rail-to-Rail	36 µA	130 kHz	General Purpose	5.5 V	30 mA	0.048 V/µs	Surface Mount	4	1.6 V	125 °C	-40 °C	0.02 pA	10 µV	0.173 "	4.4 mm	14-TSSOP
Texas Instruments LMP2234A MDC			Die	Differential Rail-to-Rail	36 µA	130 kHz	General Purpose	5.5 V	30 mA	0.048 V/µs	Surface Mount	4	1.6 V	85 °C	-40 °C	0.02 pA	10 µV			Die
Texas Instruments LMP2234AMA/NOPB	0.154 in	3.9 mm	14-SOIC	Differential Rail-to-Rail	36 µA	130 kHz	General Purpose	5.5 V	30 mA	0.048 V/µs	Surface Mount	4	1.6 V	125 °C	-40 °C	0.02 pA	10 µV
Texas Instruments LMP2234BMA/NOPB	0.154 in	3.9 mm	14-SOIC	Differential Rail-to-Rail	36 µA	130 kHz	General Purpose	5.5 V	30 mA	0.048 V/µs	Surface Mount	4	1.6 V	125 °C	-40 °C	0.02 pA	10 µV
Texas Instruments LMP2234BMTX/NOPB			14-TSSOP	Differential Rail-to-Rail	36 µA	130 kHz	General Purpose	5.5 V	30 mA	0.048 V/µs	Surface Mount	4	1.6 V	125 °C	-40 °C	0.02 pA	10 µV	0.173 "	4.4 mm	14-TSSOP
Texas Instruments LMP2234AMAE/NOPB	0.154 in	3.9 mm	14-SOIC	Differential Rail-to-Rail	36 µA	130 kHz	General Purpose	5.5 V	30 mA	0.048 V/µs	Surface Mount	4	1.6 V	125 °C	-40 °C	0.02 pA	10 µV
Texas Instruments LMP2234AMTX/NOPB			14-TSSOP	Differential Rail-to-Rail	36 µA	130 kHz	General Purpose	5.5 V	30 mA	0.048 V/µs	Surface Mount	4	1.6 V	125 °C	-40 °C	0.02 pA	10 µV	0.173 "	4.4 mm	14-TSSOP

Catalog

Quad Micropower, 1.6V, Precision, Operational Amplifier with CMOS Input

Key Features

• (For VS= 5V, Typical Unless Otherwise Noted)Supply Current at 1.8V 31 µAOperating Voltage Range 1.6V to 5.5VLow TCVOS±0.75 µV/°C (max)VOS±150 µV (max)Input Bias Current ±20 fAPSRR 120 dBCMRR 97 dBOpen Loop Gain 120 dBGain Bandwidth Product 130 kHzSlew Rate 58 V/msInput Voltage Noise, f = 1 kHz 60 nV/√HzTemperature Range –40°C to 125°CAll trademarks are the property of their respective owners.(For VS= 5V, Typical Unless Otherwise Noted)Supply Current at 1.8V 31 µAOperating Voltage Range 1.6V to 5.5VLow TCVOS±0.75 µV/°C (max)VOS±150 µV (max)Input Bias Current ±20 fAPSRR 120 dBCMRR 97 dBOpen Loop Gain 120 dBGain Bandwidth Product 130 kHzSlew Rate 58 V/msInput Voltage Noise, f = 1 kHz 60 nV/√HzTemperature Range –40°C to 125°CAll trademarks are the property of their respective owners.

Description

The LMP2234 is a quad micropower precision amplifier designed for battery powered applications. The 1.6 to 5.5V operating supply voltage range and quiescent power consumption of only 50 μW extend the battery life in portable systems. The LMP2234 is part of the LMP precision amplifier family. The high impedance CMOS input makes it ideal for instrumentation and other sensor interface applications. The LMP2234 has a maximum offset voltage of 150 μV and 0.3 μV/°C offset drift along with low bias current of only ±20 fA. These precise specifications make the LMP2234 a great choice for maintaining system accuracy and long term stability. The LMP2234 has a rail-to-rail output that swings 15 mV from the supply voltage, which increases system dynamic range. The common mode input voltage range extends 200 mV below the negative supply, thus the LMP2234 is ideal for ground sensing in single supply applications. The LMP2234 is offered in 14-Pin SOIC and TSSOP packages. The LMP2234 is a quad micropower precision amplifier designed for battery powered applications. The 1.6 to 5.5V operating supply voltage range and quiescent power consumption of only 50 μW extend the battery life in portable systems. The LMP2234 is part of the LMP precision amplifier family. The high impedance CMOS input makes it ideal for instrumentation and other sensor interface applications. The LMP2234 has a maximum offset voltage of 150 μV and 0.3 μV/°C offset drift along with low bias current of only ±20 fA. These precise specifications make the LMP2234 a great choice for maintaining system accuracy and long term stability. The LMP2234 has a rail-to-rail output that swings 15 mV from the supply voltage, which increases system dynamic range. The common mode input voltage range extends 200 mV below the negative supply, thus the LMP2234 is ideal for ground sensing in single supply applications. The LMP2234 is offered in 14-Pin SOIC and TSSOP packages.