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参数资料
| 型号： | TLC5617IDR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | DAC |
| 英文描述： | SERIAL INPUT LOADING, 12.5 us SETTLING TIME, 10-BIT DAC, PDSO8 |
| 封装： | PLASTIC, SO-8 |
| 文件页数： | 1/21页 |
| 文件大小： | 307K |
| 代理商： | TLC5617IDR |
TLC5617, TLC5617A
PROGRAMMABLE DUAL 10-BIT DIGITAL-TO-ANALOG CONVERTERS
SLAS151B – JULY 1997 – REVISED MARCH 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Programmable Settling Time to 0.5 LSB
2.5
s or 12.5 s Typ
D Two 10-Bit CMOS Voltage Output DACs in
an 8 Pin Package
D Simultaneous Updates for DAC A
and DAC B
D Single Supply Operation
D 3-Wire Serial Interface
D High-Impedance Reference Inputs
D Voltage Output Range ...2 Times the
Reference Input Voltage
D Software Power Down Mode
D Internal Power-On Reset
D TMS320 and SPI Compatible
D Low Power Consumption:
– 3 mW Typ in Slow Mode
– 8 mW Typ in Fast Mode
D Input Data Update Rate of 1.21 MHz
D Monotonic Over Temperature
applications
D Battery Powered Test Instruments
D Digital Offset and Gain Adjustment
D Battery Operated/Remote Industrial
Controls
D Machine and Motion Control Devices
D Cellular Telephones
The TLC5617 and TLC5617A are dual 10-bit
voltage output digital-to-analog converters (DAC)
with buffered reference inputs (high impedance).
The DACs have an output voltage range that is
two times the reference voltage, and the DACs are
monotonic. The devices are simple to use,
running from a single supply of 5 V. A power-on
reset function is incorporated to ensure repeat-
able start-up conditions.
Digital control of the TLC5617 is over a 3-wire CMOS compatible serial bus. The device receives a 16-bit word
for programming and producing the analog output. The digital inputs feature Schmitt triggers for high noise
immunity. Digital communication protocols include the SPI
, QSPI, and Microwire standards.
Two versions of this device are available. The TLC5617 does not have any internal state machine and is
dependent on all external timing signals. The TLC5617A has an internal state machine that will count the
number of clocks from the falling edge of CS and then updates and disables the device from accepting further
data inputs. The TLC5617A is recommended for TMS320 and SPI processors and the TLC5617 is
recommended only for use in SPI or 3-wire serial port processors. The TLC5617A is backward compatible and
designed to work in TLC5617 designed systems.
The 8-terminal small-outline D package allows digital control of analog functions in space-critical applications.
The TLC5617C is characterized for operation from 0
°C to 70°C. The TLC5617I is characterized for operation
from – 40
°C to 85°C.
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.
Copyright
2000, Texas Instruments Incorporated
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.
1
2
3
4
8
7
6
5
DIN
SCLK
CS
OUT A
VDD
OUT B
REFIN
AGND
D PACKAGE
(TOP VIEW)
相关PDF资料 |
PDF描述 |
|---|---|
| TLC5617AIDR | SERIAL INPUT LOADING, 12.5 us SETTLING TIME, 10-BIT DAC, PDSO8 |
| TLC5617ACDR | SERIAL INPUT LOADING, 12.5 us SETTLING TIME, 10-BIT DAC, PDSO8 |
| TLC5617CDR | SERIAL INPUT LOADING, 12.5 us SETTLING TIME, 10-BIT DAC, PDSO8 |
| TLC5617ID | SERIAL INPUT LOADING, 12.5 us SETTLING TIME, 10-BIT DAC, PDSO8 |
| TLC5617ACP | SERIAL INPUT LOADING, 2 us SETTLING TIME, 10-BIT DAC, PDIP8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TLC5618 | 制造商:TI 制造商全称:Texas Instruments 功能描述:PROGRAMMABLE DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTERS |
| TLC5618A | 制造商:TI 制造商全称:Texas Instruments 功能描述:PROGRAMMABLE DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTERS |
| TLC5618ACD | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| TLC5618ACDR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TLC5618ACP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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