TLV2460,

TLV2461,

TLV2462,

TLV2463,

TLV2464,

TLV2465,

TLV246xA

FAMILY

OF

LOWĆPOWER

RAILĆTOĆRAIL

INPUT/OUTPUT

OPERATIONAL

AMPLIFIERS

WITH

SHUTDOWN

SLOS220J − JULY 1998 − REVISED FEBRUARY 2004

1

WWW.TI.COM

D

Rail-to-Rail Output Swing

D

Gain Bandwidth Product

.

.

.

6.4 MHz

D

±

80 mA Output Drive Capability

D

Supply Current

.

.

.

500

µ

A/channel

D

Input Offset Voltage

.

.

.

100

µ

V

D

Input Noise Voltage

.

.

.

11

nV/

√

Hz

D

Slew Rate

.

.

.

1.6 V/

µ

s

D

Micropower Shutdown Mode

(TLV2460/3/5)

.

.

.

0.3

µ

A/Channel

D

Universal Operational Amplifier EVM

D

Available in Q-Temp Automotive

HighRel Automotive Applications

Configuration Control/Print Support

Qualification to Automotive Standards

description

The TLV246x is a family of low-power rail-to-rail input/output operational amplifiers specifically designed for

portable applications. The input common-mode voltage range extends beyond the supply rails for maximum

dynamic range in low-voltage systems. The amplifier output has rail-to-rail performance with high-output-drive

capability, solving one of the limitations of older rail-to-rail input/output operational amplifiers. This rail-to-rail

dynamic range and high output drive make the TLV246x ideal for buffering analog-to-digital converters.

The operational amplifier has 6.4 MHz of bandwidth and 1.6 V/

µ

s of slew rate with only 500

µ

A of supply current,

providing good ac performance with low power consumption. Three members of the family offer a shutdown

terminal, which places the amplifier in an ultralow supply current mode (I

DD

= 0.3

µ

A/ch). While in shutdown,

the operational-amplifier output is placed in a high-impedance state. DC applications are also well served with

an input noise voltage of 11 nV/

√

Hz and input offset voltage of 100

µ

V.

This family is available in the low-profile SOT23, MSOP

, and TSSOP packages. The TLV2460 is the first

rail-to-rail input/output operational amplifier with shutdown available in the 6-pin SOT23, making it perfect for

high-density circuits. The family is specified over an expanded temperature range (T

A

= −40

°

C to 125

°

C) for

use in industrial control and automotive systems, and over the military temperature range

(T

A

= −55

°

C to 125

°

C) for use in military systems.

SELECTION GUIDE

DEVICE

V

DD

[V]

V

IO

[

µ

V]

I

DD

/ch

[

µ

A]

I

IB

[pA]

GBW

[MHz]

SLEW RATE

[V/

µ

s]

V

n,

1

kHz

[nV/

√

Hz]

I

O

[mA]

SHUTDOWN

RAIL-RAIL

TLV246x(A)

2.7−6

150

550

1300

6.4

1.6

11

25

Y

I/O

TLV277x(A)

2.5−5.5

360

1000

2

5.1

10.5

17

6

Y

O

TLV247x(A)

2.7−6

250

600

2.5

2.8

1.5

15

20

Y

I/O

TLV245x(A)

2.7−6

20

23

500

0.22

0.11

52

10

Y

I/O

TLV225x(A)

2.7−8

200

35

1

0.2

0.12

19

3

—

—

TLV226x(A)

2.7−8

300

200

1

0.71

0.55

12

3

—

—

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



1998−2004, Texas Instruments Incorporated

3

2

4

6

(TOP VIEW)

1

OUT

GND

IN+

V

DD+

IN

−

TLV2460

DBV PACKAGE

5

SHDN

On

products

compliant

to

MILĆPRFĆ38535,

all

parameters

are

tested

unless

otherwise

noted.

On

all

other

products,

production

processing

does

not

necessarily

include

testing

of

all

parameters.