TLV2381

TLV2382

SLOS377A – SEPTEMBER 2001– REVISED JULY 2003

FAMILY OF MICROPOWER RAIL-TO-RAIL INPUT AND OUTPUT

OPERATIONAL AMPLIFIERS

1

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FEATURES

– –40

°C to 125°C ... Industrial Grade

– 5 Pin SOT-23 (TLV2381)

APPLICATIONS

DESCRIPTION

The TLV238x single supply operational amplifiers

provide rail-to-rail input and output capability. The

TLV238x takes the minimum operating supply voltage

down to 2.7 V over the extended industrial temperature

range, while adding the rail-to-rail output swing feature.

The TLV238x also provides 160-kHz bandwidth from

only 7

µA. The maximum recommended supply voltage

is 16 V, which allows the devices to be operated from

(

±8 V supplies down to ±1.35 V) two rechargeable cells.

The combination of rail-to-rail inputs and outputs make

them good upgrades for the TLC27Lx family—offering

more bandwidth at a lower quiescent current. The offset

voltage is lower than the TLC27LxA variant.

To maintain cost effectiveness the TLV2381/2 are only

available in the extended industrial temperature range.

This means that one device can be used in a wide range

of applications that include PDAs as well as automotive

sensor interface.

All members are available in SOIC, with the singles in

the small SOT-23 package, duals in the MSOP.

SELECTION GUIDE

DEVICE

VS

[V]

IQ/ch

[

µA]

VICR

[V]

VIO

[mV]

IIB

[pA]

GBW

[MHz]

SLEW RATE

[V/

µs]

Vn, 1 kHz

[nV/

√Hz]

TLV238x

2.7 to 16

10

–0.2 to VS + 0.2

4.5

60

0.16

0.06

100

TLV27Lx

2.7 to 16

11

–0.2 to VS – 1.2

5

60

0.16

0.06

100

TLC27Lx

4 to 16

17

–0.2 to VS – 1.5

10/5/2

60

0.085

0.03

68

OPAx349

1.8 to 5.5

2

–0.2 to VS + 0.2

10

10

0.070

0.02

300

OPAx347

2.3 to 5.5

34

–0.2 to VS + 0.2

6

10

0.35

0.01

60

TLC225x

2.7 to 16

62.5

0 to VS – 1.5

1.5/0.85

60

0.200

0.02

19

NOTE: All dc specs are maximums while ac specs are typicals.

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

 2001–2003 Texas Instruments Incorporated

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.