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DGND

DIN

SCLK

FS

PRE

OUTE

OUTF

OUTG

OUTH

AGND

DOUT

LDAC

MODE

REF

OUTD

OUTC

OUTB

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DW OR PW PACKAGE

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DESCRIPTION

TLV5608

TLV5610

TLV5629

SLAS268E – MAY 2000 – REVISED MARCH 2004

8-CHANNEL, 12-/10-/8-BIT, 2.7-V TO 5.5-V LOW POWER

DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN

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Digital Servo Control Loops

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Eight Voltage Output DACs in One Package

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Digital Offset and Gain Adjustment

– TLV5610 . . . 12-Bit

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Industrial Process Control

– TLV5608 . . . 10-Bit

•

Machine and Motion Control Devices

– TLV5629 . . . 8-Bit

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Mass Storage Devices

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Programmable Settling Time vs Power

Consumption

– 1 µs In Fast Mode

– 3 µs In Slow Mode

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Compatible With TMS320 and SPI™ Serial

Ports

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Monotonic Over Temperature

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Low Power Consumption:

– 18 mW In Slow Mode at 3-V

– 48 mW In Fast Mode at 3-V

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Reference Input Buffers

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Power-Down Mode

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Buffered, High Impedance Reference Inputs

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Data Output for Daisy-Chaining

The TLV5610, TLV5608, and TLV5629 are pin-compatible, eight-channel, 12-/10-/8-bit voltage output DACs

each with a flexible serial interface. The serial interface allows glueless interface to TMS320 and SPI, QSPI, and

Microwire serial ports. It is programmed with a 16-bit serial string containing 4 control and 12 data bits.

Additional features are a power-down mode, an LDAC input for simultaneous update of all eight DAC outputs,

and a data output which can be used to cascade multiple devices.

The resistor string output voltage is buffered by a rail-to-rail output amplifier with a programmable settling time to

allow the designer to optimize speed vs power dissipation. The buffered, high-impedance reference input can be

connected to the supply voltage.

Implemented with a CMOS process, the DACs are designed for single-supply operation from 2.7 V to 5.5 V. The

devices are available in 20-pin SOIC and TSSOP packages.

AVAILABLE OPTIONS

PACKAGE

SMALL OUTLINE (DW)

TSSOP (PW)

RESOLUTION

TLV5610IDW

TLV5610IPW

12

-40

°C to 85°C

TLV5608IDW

TLV5608IPW

10

TLV5629IDW

TLV5629IPW

8

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.

SPI is a trademark of Motorola, Inc.

PRODUCTION DATA information is current as of publication date.

Copyright © 2000–2004, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.