参数资料
型号: TLV5637IDG4
厂商: TEXAS INSTRUMENTS INC
元件分类: DAC
英文描述: SERIAL INPUT LOADING, 2.8 us SETTLING TIME, 10-BIT DAC, PDSO8
封装: GREEN, PLASTIC, MS-012AA, SOIC-8
文件页数: 1/21页
文件大小: 422K
代理商: TLV5637IDG4
www.ti.com
FEATURES
DESCRIPTION
APPLICATIONS
1
2
3
4
8
7
6
5
DIN
SCLK
CS
OUTA
VDD
OUTB
REF
AGND
D PACKAGE
(TOP VIEW)
SLAS224C – JUNE 1999 – REVISED JUNE 2007
2.7V TO 5.5V LOW-POWER DUAL 10-BIT DIGITAL-TO-ANALOG CONVERTER WITH
INTERNAL REFERENCE AND POWER DOWN
Dual 10-Bit Voltage Output DAC
The TLV5637 is a dual 10-bit voltage output DAC
with a flexible 3-wire serial interface. The serial
Programmable Internal Reference
interface allows glueless interface to TMS320 and
Programmable Settling Time:
SPI, QSPI, and Microwire serial ports. It is
0.8s in Fast Mode
programmed with a 16-bit serial string containing 2
2.8s in Slow Mode
control and 10 data bits.
Compatible With TMS320 and SPI Serial
The resistor string output voltage is buffered by a x2
Ports
gain rail-to-rail output buffer. The buffer features a
Class AB output stage to improve stability and
Differential Nonlinearity <0.1LSB Typ
reduce settling time. The programmable settling time
Monotonic Over Temperature
of the DAC allows the designer to optimize speed
versus
power
dissipation.
With
its
on-chip
programmable
precision
voltage
reference,
the
Digital Servo Control Loops
TLV5637 simplifies overall system design.
Digital Offset and Gain Adjustment
Because of its ability to source up to 1mA, the
Industrial Process Control
reference can also be used as a system reference.
Machine and Motion Control Devices
Implemented with a CMOS process, the device is
designed for single supply operation from 2.7V to
Mass Storage Devices
5.5V. It is available in an 8-pin SOIC package to
reduce board space in standard commercial and
industrial temperature ranges.
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, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corporation.
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright 1999–2007, 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.
相关PDF资料
PDF描述
TLV5638QDREP SERIAL INPUT LOADING, 3.5 us SETTLING TIME, 12-BIT DAC, PDSO8
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TLV5639CDWRG4 PARALLEL, WORD INPUT LOADING, 3.5 us SETTLING TIME, 12-BIT DAC, PDSO20
TLV5639IDWRG4 PARALLEL, WORD INPUT LOADING, 3.5 us SETTLING TIME, 12-BIT DAC, PDSO20
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