TLV5618AEP

2.7V TO 5.5V LOW POWER DUAL 12BIT

DIGITALTOANALOG CONVERTER WITH POWER DOWN

SGLS214 − OCTOBER 2003

1

POST OFFICE BOX 655303

features

− One Assembly/Test Site, One Fabrication

Site

−55

°C to 125°C

Sources (DMS) Support

− 3

µs in Fast Mode

− 10

µs in Slow Mode

† Component qualification in accordance with JEDEC and industry

standards to ensure reliable operation over an extended

temperature range. This includes, but is not limited to, Highly

Accelerated Stress Test (HAST) or biased 85/85, temperature

cycle, autoclave or unbiased HAST, electromigration, bond

intermetallic life, and mold compound life. Such qualification

testing should not be viewed as justifying use of this component

beyond specified performance and environmental limits.

Ports

applications

description

The TLV5618A is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface is

compatible with TMS320, SPI

, QSPI, and Microwire serial ports. It is programmed with a 16-bit serial string

containing 4 control and 12 data bits.

The resistor string output voltage is buffered by an x2 gain rail-to-rail output buffer. The buffer features a

Class-AB output stage to improve stability and reduce settling time. The programmable settling time of the DAC

allows the designer to optimize speed versus power dissipation.

Implemented with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It

is available in an 8-pin SOIC package.

The TLV5618AM is characterized for operation from − 55

°C to 125°C.

ORDERING INFORMATION

TA

PACKAGE‡

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

−55

°C to 125°C

SOIC (D)

Tape and reel

TLV5618AMDREP

5618ME

‡ Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines

are available at www.ti.com/sc/package.

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.

Copyright

 2003 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.

SPI and QSPI are trademarks of Motorola, Inc.

Microwire is a trademark of National Semiconductor Corporation.

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2

3

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8

7

6

5

DIN

SCLK

CS

OUTA

OUTB

REF

AGND

D PACKAGE

(TOP VIEW)