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TLC2274-HT

SGLS416 – JANUARY 2015

TLC2274-HT Advanced LinCMOS™ Rail-to-Rail Operational Amplifier

1 Features

3 Description

The TLC2274 is a quadruple operational amplifier

1

•

Qualified for Automotive Applications

from Texas Instruments. The device exhibits rail-to-

•

Qualified in Accordance With AEC-Q100

rail output performance for increased dynamic range

•

Output Swing Includes Both Supply Rails

in single- or split-supply applications. The TLC2274

offers 2 MHz of bandwidth and 3 V/

μs of slew rate for

•

Low Noise: 9 nV/

√Hz Typ at ƒ = 1 kHz

higher

speed

applications.

These

device

offers

•

Low Input Bias Current: 1 pA Typical

comparable ac performance while having better

•

Fully Specified for Both Single-Supply and Split-

noise, input offset voltage, and power dissipation than

Supply Operation

existing CMOS operational amplifiers. The TLC2274

has a noise voltage of 9nV/

√Hz, two times lower than

•

Common-Mode Input Voltage Range Includes

competitive solutions.

Negative Rail

•

High-Gain Bandwidth: 2.2 MHz Typical

The TLC2274, exhibiting high input impedance and

low noise, is excellent for small-signal conditioning for

•

High Slew Rate: 3.6 V/

μs Typical

high-impedance

sources,

such

as

piezoelectric

•

Low Input Offset Voltage 2500-

transducers. Because of the micropower dissipation

25°C

levels, this device works well in hand-held monitoring

•

Macromodel Included

and remote-sensing applications. In addition, the rail-

to-rail output feature, with single- or split-supplies,

makes this device a great choice when interfacing

2 Applications

with analog-to-digital converters (ADCs). This family

•

Supports Extreme Temperature Applications:

is fully characterized at 5 V and ±5 V.

–

Controlled Baseline

It offers increased output dynamic range, lower noise

–

One Assembly and Test Site

voltage,

and

lower

input

offset

voltage.

This

–

One Fabrication Site

enhanced feature set allows the device to be used in

a wider range of applications.

–

Available in Extreme (–40°C to 150°C)

Device Information(1)

–

Extended Product Life Cycle

PART NUMBER

PACKAGE

BODY SIZE (NOM)

–

Extended Product-Change Notification

TLC2274-HT

TSSOP (14)

6.60 mm × 5.10 mm

–

Product Traceability

(1) For all available packages, see the orderable addendum at

–

Texas Instruments' high temperature products

the end of the data sheet.

use highly-optimized silicon (die) solutions with

Maximum Peak-to-Peak Output Voltage

design and process enhancements to

vs Supply Voltage

maximize performance over extended

temperatures. All devices are characterized

and qualified for 1000 hours continuous

operating life at maximum rated temperature.

(1)

Custom temperature ranges available

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.