TLV2401, TLV2402, TLV2404

FAMILY OF 900-nA/Ch RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH REVERSE BATTERY PROTECTION

SLOS244 – FEBRUARY 2000

1

POST OFFICE BOX 655303

– 5-Pin SOT-23 (TLV2401)

– 8-Pin MSOP (TLV2402)

description

The TLV240x family of single-supply operational

amplifiers has the lowest supply current available

today at only 900 nA per channel. Added to this is

reverse battery protection making the device even

more ideal for battery powered systems. And for

harsh environments, the inputs can be taken 5 V

above the positive supply rail without damage to

the device.

The low supply current is coupled with extremely

low input bias currents enabling them to be used

with mega-

Ω resistors making them ideal for

portable, long active life, applications. DC

accuracy is ensured with a low typical offset

voltage as low as 390

µV, CMRR of 120 dB and

minimum open loop gain of 130 V/mV at 2.7 V.

The maximum recommended supply voltage is as high as 16 V and ensured operation down to 2.5 V, with

electrical characteristics specified at 2.7 V, 5 V and 15 V. The 2.5-V operation makes it compatible with Li-Ion

battery-powered systems and many micro-power microcontrollers available today including TI’s MSP430.

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

and quads in TSSOP.

FAMILY PACKAGE TABLE

DEVICE

NO OF Ch

PACKAGE TYPES

UNIVERSAL

DEVICE

NO. OF Ch

PDIP

SOIC

SOT-23

TSSOP

MSOP

EVM

TLV2401†

1

8

8

5

—

—

Refer to the EVM

TLV2402†

2

8

8

—

—

8

Refer to the EVM

Selection Guide

TLV2404

4

14

14

—

14

—

(Lit# SLOU060)

† This device is in the Product Preview stage of development. Contact your local TI slaes office for more

information

1

2

3

4

5

6

7

14

13

12

11

10

9

8

1OUT

1IN –

1IN+

2IN+

2IN –

2OUT

4OUT

4IN –

4IN+

GND

3IN+

3IN –

3OUT

(TOP VIEW)

TLV2404

D, N, OR PW PACKAGE

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

02

46

8

10

12

14

16

SUPPLY CURRENT

vs

SUPPLY VOLTAGE

VCC – Supply Voltage – V

AV = 1

VIN = VCC / 2

TA =25 °C

Copyright

© 2000, Texas Instruments Incorporated

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.

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.

TI is a trademark of Texas Instruments Incorporated.