TLV271, TLV272, TLV274

FAMILY OF 550 µA/Ch 3MHz RAILTORAIL OUTPUT

OPERATIONAL AMPLIFIERS

SLOS351D − MARCH 2001 − REVISED FEBRUARY 2004

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0

°C to 70°C . . . Commercial Grade

−40

°C to 125°C . . . Industrial Grade

− 5 Pin SOT-23 (TLV271)

− 8 Pin MSOP (TLV272)

description

The TLV27x 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. This makes it an ideal alternative to the

TLC27x family for applications where rail-to-rail output swings are essential. The TLV27x also provides 3-MHz

bandwidth from only 550

µA.

Like the TLC27x, the TLV27x is fully specified for 5-V and

±5-V supplies. The maximum recommended supply

voltage is 16 V, which allows the devices to be operated from a variety of rechargeable cells (

±8 V supplies down

to

±1.35 V).

The CMOS inputs enable use in high-impedance sensor interfaces, with the lower voltage operation making

an attractive alternative for the TLC27x in battery-powered applications.

All members are available in PDIP and SOIC with the singles in the small SOT-23 package, duals in the MSOP,

and quads in the TSSOP package.

The 2.7-V operation makes it compatible with Li-Ion powered systems and the operating supply voltage range

of many micropower microcontrollers available today including TI’s MSP430.

SELECTION OF SIGNAL AMPLIFIER PRODUCTS†

DEVICE

VDD (V)

VIO

(

µV)

Iq/Ch

(

µA)

IIB (pA)

GBW

(MHz)

SR

(V/

µs)

SHUTDOWN

RAIL-

TO-

RAIL

SINGLES/DUALS/QUADS

TLV27x

2.7−16

500

550

1

3

2.4

—

O

S/D/Q

TLC27x

3−16

1100

675

1

1.7

3.6

—

—

S/D/Q

TLV237x

2.7−16

500

550

1

3

2.4

Yes

I/O

S/D/Q

TLC227x

4−16

300

1100

1

2.2

3.6

—

O

D/Q

TLV246x

2.7−6

150

550

1300

6.4

1.6

Yes

I/O

S/D/Q

TLV247x

2.7−6

250

600

2

2.8

1.5

Yes

I/O

S/D/Q

TLV244x

2.7−10

300

725

1

1.8

1.4

—

O

D/Q

† Typical values measured at 5 V, 25°C

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.

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

 2001−2004, Texas Instruments Incorporated

Operational Amplifier

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