TLV2721, TLV2721Y

Advanced LinCMOS

™ RAIL-TO-RAIL

VERY LOW-POWER SINGLE OPERATIONAL AMPLIFIERS

SLOS197 – AUGUST1997

1

POST OFFICE BOX 655303

5-V Operation

Includes Negative Rail

2.7 V to 10 V

description

The TLV2721 is a single low-voltage operational amplifier available in the SOT-23 package. It offers a

compromise between the ac performance and output drive of the TLV2731 and the micropower TLV2711.

It consumes only 150

µA (max) of supply current and is ideal for battery-powered applications. The device

exhibits rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The

TLV2721 is fully characterized at 3 V and 5 V and is optimized for low-voltage applications.

The TLV2721, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for

high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels

combined with 3-V operation, these devices work well in hand-held monitoring and remote-sensing

applications. In addition, the rail-to-rail output feature with single or split supplies makes this family a great

choice when interfacing with analog-to-digital converters (ADCs).

SOIC package. This ultra-small package allows designers to place single amplifiers very close to the signal

source, minimizing noise pick-up from long PCB traces.

AVAILABLE OPTIONS

TA

VIOmax AT 25°C

PACKAGED DEVICES

SYMBOL

CHIP

FORM‡

TA

VIOmax AT 25°C

SOT-23 (DBV)†

SYMBOL

FORM‡

(Y)

0

°C to 70°C

3 mV

TLV2721CDBV

VAKC

TLV2721Y

–40

°C to 85°C

3 mV

TLV2721IDBV

VAKI

TLV2721Y

† The DBV package available in tape and reel only.

‡ Chip forms are tested at TA = 25°C only.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

DBV PACKAGE

(TOP VIEW)

5

4

3

1

2

IN +

VDD+

OUT

VDD– /GND

IN–

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Copyright

© 1997, Texas Instruments Incorporated

Advanced LinCMOS is a trademark of Texas Instruments Incorporated.