TLV5636 Datasheet, PDF (1/18 Pages) Texas Instruments – 2.7 V TO 5.5 V LOW POWER 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN

TLV5636
2.7 V TO 5.5 V LOW POWER 12-BIT DIGITAL-TO-ANALOG
CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN
SLAS223 – JUNE 1999
features
D 12-Bit Voltage Output DAC
D Programmable Internal Reference
D Programmable Settling Time:
1 µs in Fast Mode,
3.5 µs in Slow Mode
D Compatible With TMS320 and SPI™ Serial
Ports
D Differential Nonlinearity . . . <0.5 LSB Typ
D Monotonic Over Temperature
D OR DGK PACKAGE
(TOP VIEW)
DIN 1
SCLK 2
CS 3
FS 4
8 V_DD
7 OUT
6 REF
5 AGND
applications
D Digital Servo Control Loops
D Digital Offset and Gain Adjustment
D Industrial Process Control
D Machine and Motion Control Devices
D Mass Storage Devices
description
The TLV5636 is a 12-bit voltage output DAC with a flexible 4-wire 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.
The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The programmable settling
time of the DAC allows the designer to optimize speed vs power dissipation. With its on-chip programmable
precision voltage reference, the TLV5636 simplifies overall system design.
Because of its ability to source up to 1 mA, the reference can also be used as a system reference. 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 and 8-pin MSOP package to reduce board space in standard commercial and industrial
temperature ranges.
TA
0°C to 70°C
– 40°C to 85°C
AVAILABLE OPTIONS
PACKAGE
SOIC
(D)
TLV5636CD
TLV5636ID
MSOP
(DGK)
TLV5636CDGK
TLV5636IDGK
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 and QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corporation.
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.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright © 1999, Texas Instruments Incorporated
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