OPA2342 Series

Dual, 5.5-V, 1-MHz, low bias current (0.2-pA), RRIO operational amplifier

Catalog

Dual, 5.5-V, 1-MHz, low bias current (0.2-pA), RRIO operational amplifier

Part	Amplifier Type	Voltage - Input Offset	Package / Case	Package / Case [custom]	Package / Case	Slew Rate	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Number of Circuits	Current - Supply	Gain Bandwidth Product	Mounting Type	Current - Output / Channel	Current - Input Bias	Voltage - Supply Span (Min) [Min]	Voltage - Supply Span (Max) [Max]	Package / Case [y]	Package / Case [x]	Supplier Device Package
Texas Instruments OPA2342EA/250G4	CMOS	1 mV	8-MSOP 8-TSSOP	0.118 in	3 mm	1 V/µs	85 °C	-40 °C	Rail-to-Rail	2	150 µA	1 MHz	Surface Mount	15 mA	0.2 pA	2.7 V	5.5 V
Texas Instruments OPA2342UA/2K5	CMOS	1 mV	8-SOIC			1 V/µs	85 °C	-40 °C	Rail-to-Rail	2	150 µA	1 MHz	Surface Mount	15 mA	0.2 pA	2.7 V	5.5 V	3.9 mm	0.154 in	8-SOIC
Texas Instruments OPA2342UA	CMOS	1 mV	8-SOIC			1 V/µs	85 °C	-40 °C	Rail-to-Rail	2	150 µA	1 MHz	Surface Mount	15 mA	0.2 pA	2.7 V	5.5 V	3.9 mm	0.154 in	8-SOIC
Texas Instruments OPA2342EA/2K5	CMOS	1 mV	8-MSOP 8-TSSOP	0.118 in	3 mm	1 V/µs	85 °C	-40 °C	Rail-to-Rail	2	150 µA	1 MHz	Surface Mount	15 mA	0.2 pA	2.7 V	5.5 V
Texas Instruments OPA2342EA/250	CMOS	1 mV	8-MSOP 8-TSSOP	0.118 in	3 mm	1 V/µs	85 °C	-40 °C	Rail-to-Rail	2	150 µA	1 MHz	Surface Mount	15 mA	0.2 pA	2.7 V	5.5 V

Catalog

Dual, 5.5-V, 1-MHz, low bias current (0.2-pA), RRIO operational amplifier

Key Features

• LOW QUIESCENT CURRENT: 150uA typRAIL-TO-RAIL INPUTRAIL-TO-RAIL OUTPUT (within 1mV)SINGLE SUPPLY CAPABILITYLOW COSTMicroSIZE PACKAGE OPTIONS:SOT23-5MSOP-8TSSOP-14BANDWIDTH: 1MHzSLEW RATE: 1V/usTHD + NOISE: 0.006%APPLICATIONSCOMMUNICATIONSPCMCIA CARDSDATA ACQUISITIONPROCESS CONTROLAUDIO PROCESSINGACTIVE FILTERSTEST EQUIPMENTCONSUMER ELECTRONICSLOW QUIESCENT CURRENT: 150uA typRAIL-TO-RAIL INPUTRAIL-TO-RAIL OUTPUT (within 1mV)SINGLE SUPPLY CAPABILITYLOW COSTMicroSIZE PACKAGE OPTIONS:SOT23-5MSOP-8TSSOP-14BANDWIDTH: 1MHzSLEW RATE: 1V/usTHD + NOISE: 0.006%APPLICATIONSCOMMUNICATIONSPCMCIA CARDSDATA ACQUISITIONPROCESS CONTROLAUDIO PROCESSINGACTIVE FILTERSTEST EQUIPMENTCONSUMER ELECTRONICS

Description

The OPA342 series rail-to-rail CMOS operational amplifiers are designed for low-cost, low-power, miniature applications. They are optimized to operate on a single supply as low as 2.5V with an input common-mode voltage range that extends 300mV beyond the supplies. Rail-to-rail input/output and high-speed operation make them ideal for driving sampling Analog-to-Digital Converters (ADC). They are also well suited for general-purpose and audio applications and providing I/V conversion at the output of Digital-to-Analog Converters (DAC). Single, dual, and quad versions have identical specs for design flexibility. The OPA342 series offers excellent dynamic response with a quiescent current of only 250uA max. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction. The OPA342 series rail-to-rail CMOS operational amplifiers are designed for low-cost, low-power, miniature applications. They are optimized to operate on a single supply as low as 2.5V with an input common-mode voltage range that extends 300mV beyond the supplies. Rail-to-rail input/output and high-speed operation make them ideal for driving sampling Analog-to-Digital Converters (ADC). They are also well suited for general-purpose and audio applications and providing I/V conversion at the output of Digital-to-Analog Converters (DAC). Single, dual, and quad versions have identical specs for design flexibility. The OPA342 series offers excellent dynamic response with a quiescent current of only 250uA max. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.