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See Technical Specifications

OPA344PA

General Purpose Amplifier 1 Circuit Rail-to-Rail 8-PDIP

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

OPA344PA
Datasheet:

OPA344PA Datasheet (PDF)
Series:

MicroAmplifier™
Amplifier Type:

General Purpose
Number of Circuits:

1
Output Type:

Rail-to-Rail
EDA/CAD Models:

Request Free CAD Models for OPA344PA

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

OPA344PA General Description

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.

A variety of packages are available. All are specified for operation from 40°C to 85°C. A SPICE macromodel for design analysis is available for download from www.ti.com.

Key Features

RAIL-TO-RAIL INPUT
RAIL-TO-RAIL OUTPUT (within 1mV)
LOW QUIESCENT CURRENT: 150µA typ
MicroSIZE PACKAGES
- SOT23-5
- MSOP-8
- TSSOP-14
GAIN-BANDWIDTH
- OPA344: 1MHz, G ≥ 1
- OPA345: 3MHz, G ≥ 5
SLEW RATE
- OPA344: 0.8V/µs
- OPA345: 2V/µs
THD + NOISE: 0.006%
APPLICATIONS
- PCMCIA CARDS
- DATA ACQUISITION
- PROCESS CONTROL
- AUDIO PROCESSING
- COMMUNICATIONS
- ACTIVE FILTERS
- TEST EQUIPMENT

All trademarks are the property of their respective owners.

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	MicroAmplifier™
Amplifier Type	General Purpose	Number of Circuits	1
Output Type	Rail-to-Rail	Slew Rate	0.8V/µs
Gain Bandwidth Product	1 MHz	Current - Input Bias	0.2 pA
Voltage - Input Offset	200 µV	Current - Supply	150µA
Current - Output / Channel	15 mA	Voltage - Supply Span (Min)	2.5 V
Voltage - Supply Span (Max)	5.5 V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Through Hole	Base Product Number	OPA344

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Ratings and Reviews

G**n 12/28/2022

It's on time. Not soldering yet. As i save-i will add a tip.

I**h 10/19/2021

Hello I received the equipment greetings

W**t 01/05/2021

Item is fine, ordered 4 but only received 2 (half) so can't rate higher. Fast postage though! Shame only half of the order actually arrived :PNot worth the time or effort in chasing up with pictures and dialog...

C**l 01/03/2021

Today the parcel arrived at the address.