Specification	OPA341UA

Amplifier Type	General Purpose
Current - Input Bias	0.6 pA
Current - Output / Channel	50 mA
Current - Supply	750 µA
Gain Bandwidth Product	5.5 MHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Type	Rail-to-Rail
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	6 V/çs
Supplier Device Package	8-SOIC
Voltage - Input Offset	2 mV
Voltage - Supply Span (Max) [Max]	5.5 V
Voltage - Supply Span (Min) [Min]	2.5 V

OPA341 Series

Single, 5.5-V, 5.5-MHz, extended temp, RRIO operational amplifier with shutdown

Part	Current - Input Bias	Supplier Device Package	Gain Bandwidth Product	Current - Output / Channel	Output Type	Package / Case	Package / Case [y]	Package / Case [x]	Current - Supply	Slew Rate	Voltage - Input Offset	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply Span (Max) [Max]	Mounting Type	Amplifier Type	Voltage - Supply Span (Min) [Min]	Number of Circuits
Texas Instruments OPA341UA	0.6 pA	8-SOIC	5.5 MHz	50 mA	Rail-to-Rail	8-SOIC	3.9 mm	0.154 in	750 µA	6 V/çs	2 mV	-55 °C	125 °C	5.5 V	Surface Mount	General Purpose	2.5 V	1
Texas Instruments OPA341NA/250	0.6 pA	SOT-23-6	5.5 MHz	50 mA	Rail-to-Rail	SOT-23-6			750 µA	6 V/çs	2 mV	-55 °C	125 °C	5.5 V	Surface Mount	General Purpose	2.5 V	1
Texas Instruments OPA341NA/3K	0.6 pA	SOT-23-6	5.5 MHz	50 mA	Rail-to-Rail	SOT-23-6			750 µA	6 V/çs	2 mV	-55 °C	125 °C	5.5 V	Surface Mount	General Purpose	2.5 V	1

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 4.01
		10	$ 2.65
		25	$ 2.29
		100	$ 1.89
		250	$ 1.69
		500	$ 1.57
		1000	$ 1.48
		2500	$ 1.37
		5000	$ 1.31
Texas Instruments	TUBE	1	$ 2.30
		100	$ 1.90
		250	$ 1.36
		1000	$ 1.03

Description

General part information

OPA341 Series

The OPA341 series rail-to-rail CMOS operational amplifiers are designed for low-cost, miniature applications. They are optimized for low-voltage, single-supply operation. Rail-to-rail input and output and high-speed operation make them ideal for driving sampling Analog-to-Digital (A/D) converters.

The power-saving shutdown feature makes the OPA341 ideal for portable low-power applications. The OPA341 series is also well suited for general-purpose and audio applications as well as providing I/V conversion at the output of Digital-to-Analog (D/A) converters. Single and dual versions have identical specifications for design flexibility.

The OPA341 series operate on a single supply as low as 2.5V, and input common-mode voltage range extends 300mV beyond the supply rails. Output voltage swings to within 1mV of the supply rails with a 100kload. The OPA341 series offers excellent dynamic response (BW = 5.5MHz, SR = 6V/us) with a quiescent current of only 750uA. The dual design features completely independent circuitry for lowest crosstalk and free-dom from interaction.

Documents

Technical documentation and resources

OPA341,OPA2341: Single-Supply, Rail-to-Rail Op-Amp with Shutdown MicroAmp Series datasheet (Rev. A)

Data sheet