TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA

FAMILY OF 600−

µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT

HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS232C - JUNE 1999 - REVISED DECEMBER 2003

1

POST OFFICE BOX 655303

-

-

-

±10 mA at 180 mV

-

±35 mA at 500 mV

- 5 or 6 Pin SOT-23 (TLV2470/1)

- 8 or 10 Pin MSOP (TLV2472/3)

description

The TLV247x is a family of CMOS rail-to-rail input/output operational amplifiers that establishes a new

performance point for supply current versus ac performance. These devices consume just 600

µA/channel

while offering 2.8 MHz of gain-bandwidth product. Along with increased ac performance, the amplifier provides

high output drive capability, solving a major shortcoming of older micropower operational amplifiers. The

TLV247x can swing to within 180 mV of each supply rail while driving a 10-mA load. For non-RRO applications,

the TLV247x can supply

±35 mA at 500 mV off the rail. Both the inputs and outputs swing rail-to-rail for increased

dynamic range in low-voltage applications. This performance makes the TLV247x family ideal for sensor

interface, portable medical equipment, and other data acquisition circuits.

FAMILY PACKAGE TABLE

NUMBER OF

PACKAGE TYPES

UNIVERSAL EVM

DEVICE

NUMBER OF

CHANNELS

PDIP

SOIC

SOT-23

TSSOP

MSOP

SHUTDOWN

UNIVERSAL EVM

BOARD

TLV2470

1

8

8

6

—

—

Yes

TLV2471

1

8

8

5

—

—

—

TLV2472

2

8

8

—

—

8

—

Refer to the EVM

TLV2473

2

14

14

—

—

10

Yes

Selection Guide

(Lit# SLOU060)

TLV2474

4

14

14

—

14

—

—

(Lit# SLOU060)

TLV2475

4

16

16

—

16

—

Yes

DEVICE

(V)

(

µV)

BW

(MHz)

SLEW RATE

(V/

µs)

(

µA)

OUTPUT

DRIVE

RAIL-TO-RAIL

TLV247X

2.7 - 6.0

250

2.8

1.5

600

±35 mA

I/O

TLV245X

2.7 - 6.0

20

0.22

0.11

23

±10 mA

I/O

TLV246X

2.7 - 6.0

150

6.4

1.6

550

±90 mA

I/O

TLV277X

2.5 - 6.0

360

5.1

10.5

1000

±10 mA

O

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

 1999-2003, Texas Instruments Incorporated

3

2

4

6

(TOP VIEW)

1

OUT

GND

IN+

IN -

TLV2470

DBV PACKAGE

5

SHDN