Integrated Circuits (ICs)

OPA4344PA

Obsolete

Texas Instruments

IC CMOS 4 CIRCUIT 14DIP

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Integrated Circuits (ICs)

OPA4344PA

Obsolete

Texas Instruments

IC CMOS 4 CIRCUIT 14DIP

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	OPA4344PA

Amplifier Type	CMOS
Current - Input Bias	0.2 pA
Current - Output / Channel	15 mA
Current - Supply	150 µA
Gain Bandwidth Product	1 MHz
Mounting Type	Through Hole
Number of Circuits	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	14-DIP
Package / Case [x]	0.3 "
Package / Case [y]	7.62 mm
Slew Rate	0.8 V/µs
Voltage - Input Offset	200 çV
Voltage - Supply Span (Max) [Max]	5.5 V
Voltage - Supply Span (Min) [Min]	2.5 V

OPA4344 Series

Quad, 5.5-V, 1-MHz, 1-mV offset, RRIO operational amplifier

Part	Voltage - Supply Span (Min) [Min]	Current - Output / Channel	Output Type	Mounting Type	Amplifier Type	Number of Circuits	Package / Case	Package / Case [y]	Package / Case [x]	Current - Supply	Gain Bandwidth Product	Operating Temperature [Max]	Operating Temperature [Min]	Slew Rate	Voltage - Input Offset	Voltage - Supply Span (Max) [Max]	Current - Input Bias	Supplier Device Package	Package / Case [custom]	Package / Case [custom]
Texas Instruments OPA4344PA	2.5 V	15 mA	Rail-to-Rail	Through Hole	CMOS	4	14-DIP	7.62 mm	0.3 "	150 µA	1 MHz	85 °C	-40 °C	0.8 V/µs	200 çV	5.5 V	0.2 pA
Texas Instruments OPA4344EA/250	2.5 V	15 mA	Rail-to-Rail	Surface Mount	CMOS	4	14-TSSOP			150 µA	1 MHz	85 °C	-40 °C	0.8 V/µs	200 çV	5.5 V	0.2 pA	14-TSSOP	0.173 "	4.4 mm
Texas Instruments OPA4344PA	2.5 V	15 mA	Rail-to-Rail	Through Hole	CMOS	4	14-DIP	7.62 mm	0.3 "	150 µA	1 MHz	85 °C	-40 °C	0.8 V/µs	200 çV	5.5 V	0.2 pA
Texas Instruments OPA4344UA	2.5 V	15 mA	Rail-to-Rail	Surface Mount	CMOS	4	14-SOIC	3.9 mm	0.154 in	150 µA	1 MHz	85 °C	-40 °C	0.8 V/µs	200 çV	5.5 V	0.2 pA
Texas Instruments OPA4344EA/2K5	2.5 V	15 mA	Rail-to-Rail	Surface Mount	CMOS	4	14-TSSOP			150 µA	1 MHz	85 °C	-40 °C	0.8 V/µs	200 çV	5.5 V	0.2 pA	14-TSSOP	0.173 "	4.4 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	187	$ 1.61
		187	$ 1.61

Description

General part information

OPA4344 Series

The OPA344 and OPA345 series rail-to-rail CMOS operational amplifiers are designed for precision, low-power, miniature applications. The OPA344 is unity gain stable, while the OPA345 is optimized for gains greater than or equal to five, and has a gain-bandwidth product of 3MHz.

The OPA344 and OPA345 are optimized to operate on a single supply from 2.5V and up to 5.5V with an input common-mode voltage range that extends 300mV beyond the supplies. Quiescent current is only 250µA (max).

Rail-to-rail input and output make them ideal for driving sampling analog-to-digital converters. They are also well suited for general purpose and audio applications and providing I/V conversion at the output of D/A converters. Single, dual and quad versions have identical specs for design flexibility.

Documents

Technical documentation and resources

No documents available