TLV27L1

TLV27L2

SLOS378A – SEPTEMBER 2001 – REVISED JULY 2003

FAMILY OF MICROPOWER RAIL-TO-RAIL OUTPUT

OPERATIONAL AMPLIFIERS

1

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FEATURES

– –40

°C to 125°C ... Industrial Grade

– 0

°C to 70°C ... Commercial Grade

– 5 Pin SOT-23 (TLV27L1)

APPLICATIONS

DESCRIPTION

The TLV27Lx single supply operational amplifiers

provide rail-to-rail output capability. The TLV27Lx 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

TLV27Lx 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 rail-to-rail outputs make the TLV27Lx good

upgrades for the TLC27Lx family—offering more

bandwidth at a lower quiescent current. The TLV27Lx

offset voltage is equal to that of the TLC27LxA variant.

Their cost effectiveness makes them a good alternative

to the TLC/V225x, where offset and noise are not of

premium importance.

The TLV27L1/2 are available in the commercial

temperature range to enable easy migration from the

equivalent TLC27Lx. The TLV27L1 is not available with

the power saving/performance boosting programmable

pin 8.

The TLV27L1 is available in the small SOT-23 package

—something

the

TLC27(L)1

was

not—enabling

performance boosting in a smaller package. The

TLV27L2 is available in the 3mm x 5mm MSOP,

providing PCB area savings over the 8-pin SOIC and

8-pin TSSOP.

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]

TLV27Lx

2.7 to 16

11

–0.2 to VS+1.2

5

60

0.18

0.06

89

TLV238x

2.7 to 16

10

–0.2 to VS–0.2

4.5

60

0.18

0.06

90

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.