CONVERTER. TLV5617A Datasheet

TLV5617A Datasheet PDF


Part

TLV5617A

Description

2.7-V TO 5.5-V LOW-POWER DUAL 10-BIT DIGITAL-TO-ANALOG CONVERTER

Manufacture

etcTI

Page 21 Pages
Datasheet
Download TLV5617A Datasheet


TLV5617A Datasheet
TLV5617A
2.7-V TO 5.5-V LOW-POWER DUAL 10-BIT DIGITAL-TO-ANALOG
CONVERTER WITH POWER DOWN
SLAS234F – JULY 1999 – REVISED JULY 2002
features
D Dual 10-Bit Voltage Output DAC
D Programmable Settling Time
– 3 µs in Fast Mode
– 10 µs in Slow Mode
D Compatible With TMS320 and SPISerial
Ports
D Differential Nonlinearity <0.1 LSB Typ
D Monotonic Over Temperature
D Direct Replacement for TLC5617A
description
The TLV5617A is a dual 10-bit voltage output DAC
with a flexible 3-wire serial interface. The serial
interface is compatible with TMS320, SPI,
QSPI, and Microwireserial ports. It is
programmed with a 16-bit serial string containing
4 control bits and 10 data bits.
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
D PACKAGE
(TOP VIEW)
DIN
SCLK
CS
OUTA
1
2
3
4
8 VDD
7 OUTB
6 REF
5 AGND
The resistor string output voltage is buffered by a 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 in standard commercial and industrial temperature ranges.
AVAILABLE OPTIONS
PACKAGE
TA SOIC
(D)
0°C to 70°C
TLV5617ACD
– 40°C to 85°C
TLV5617AID
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 2002, Texas Instruments Incorporated
1

TLV5617A Datasheet
TLV5617A
2.7-V TO 5.5-V LOW-POWER DUAL 10-BIT DIGITAL-TO-ANALOG
CONVERTER WITH POWER DOWN
SLAS234F JULY 1999 REVISED JULY 2002
functional block diagram
REF AGND VDD
Power-On
Reset
Power and
Speed Control
2
DIN
SCLK
CS
Serial
Interface
and
Control
10
10 10-Bit
DAC A
Latch
Buffer
10
10-Bit
DAC B
Latch
10
10
x2 OUTA
x2 OUTB
TERMINAL
NAME
NO.
AGND
5
CS 3
DIN 1
OUTA
4
OUTB
7
REF
6
SCLK
2
VDD
8
Terminal Functions
I/O/P
DESCRIPTION
P Ground
I Chip select. Digital input active low, used to enable/disable inputs.
I Digital serial data input
O DAC A analog voltage output
O DAC B analog voltage output
I Analog reference voltage input
I Digital serial clock input
P Positive power supply
2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265


Features Datasheet pdf TLV5617A 2.7-V TO 5.5-V LOW-POWER DUAL 1 0-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN SLAS234F – JULY 1999 – R EVISED JULY 2002 features D Dual 10-Bi t Voltage Output DAC D Programmable Set tling Time – 3 µs in Fast Mode – 1 0 µs in Slow Mode D Compatible With TM S320 and SPI Serial Ports D Differen tial Nonlinearity <0.1 LSB Typ D Monoto nic Over Temperature D Direct Replaceme nt for TLC5617A description The TLV5617 A is a dual 10-bit voltage output DAC w ith a flexible 3-wire serial interface. The serial interface is compatible wit h TMS320, SPI, QSPI, and Microwir e serial ports. It is programmed wit h a 16-bit serial string containing 4 c ontrol bits and 10 data bits. applicat ions D Digital Servo Control Loops D Di gital Offset and Gain Adjustment D Indu strial Process Control D Machine and Mo tion Control Devices D Mass Storage Dev ices D PACKAGE (TOP VIEW) DIN SCLK CS OUTA 1 2 3 4 8 VDD 7 OUTB 6 REF 5 AG ND The resistor string output voltage is buffered by a x2 gain rail-to-rail outp.
Keywords TLV5617A, datasheet, pdf, etcTI, 2.7-V, TO, 5.5-V, LOW-POWER, DUAL, 10-BIT, DIGITAL-TO-ANALOG, CONVERTER, LV5617A, V5617A, 5617A, TLV5617, TLV561, TLV56, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)