TLV5608
TLV5610
TLV5629
www.ti.com.................................................................................................................................................... SLAS268G – MAY 2000 – REVISED NOVEMBER 2008
8-CHANNEL, 12-/10-/8-BIT, 2.7-V TO 5.5-V LOW POWER
DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
FEATURES
APPLICATIONS
• Eight Voltage Output DACs in One Package
– TLV5610 . . . 12-Bit
– TLV5608 . . . 10-Bit
– TLV5629 . . . 8-Bit
• Programmable Settling Time vs Power
Consumption
– 1 µs In Fast Mode
– 3 µs In Slow Mode
• Compatible With TMS320 and SPI™ Serial
Ports
• Monotonic Over Temperature
• Low Power Consumption:
– 18 mW In Slow Mode at 3-V
– 48 mW In Fast Mode at 3-V
• Reference Input Buffers
• Power-Down Mode
• Buffered, High Impedance Reference Inputs
• Data Output for Daisy-Chaining
•
•
•
•
•
1
2
Digital Servo Control Loops
Digital Offset and Gain Adjustment
Industrial Process Control
Machine and Motion Control Devices
Mass Storage Devices
DW OR PW PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
DGND
DIN
SCLK
FS
PRE
OUTE
OUTF
OUTG
OUTH
AGND
20
19
18
17
16
15
14
13
12
11
DVDD
DOUT
LDAC
MODE
REF
OUTD
OUTC
OUTB
OUTA
AVDD
DESCRIPTION
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, and
can operate on two separate analog and digital power supplies. The devices are available in 20-pin SOIC and
TSSOP packages.
AVAILABLE OPTIONS
TA
PACKAGE
SMALL OUTLINE (DW)
TSSOP (PW)
RESOLUTION
TLV5610IDW
TLV5610IPW
12
TLV5608IDW
TLV5608IPW
10
TLV5629IDW
TLV5629IPW
8
-40°C to 85°C
1
2
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.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2000–2008, Texas Instruments Incorporated
