TLV5620C

更新时间： 2024-11-22 22:49:43

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
14页	198K
描述
QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS

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TLV5620C 数据手册

TLV5620C, TLV5620I

QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS

SLAS110B – JANUARY 1995 – REVISED APRIL 1997

D OR N PACKAGE

(TOP VIEW)

Four 8-Bit Voltage Output DACs

3-V Single-Supply Operation

Serial Interface

GND

REFA

REFB

REFC

REFD

DATA

CLK

High-Impedance Reference Inputs

LDAC

DACA

DACB

DACC

DACD

LOAD

Programmable for 1 or 2 Times Output

Range

Simultaneous Update Facility

Internal Power-On Reset

Low-Power Consumption

Half-Buffered Output

applications

Programmable Voltage Sources

Digitally Controlled Amplifiers/Attenuators

Mobile Communications

Automatic Test Equipment

Process Monitoring and Control

Signal Synthesis

description

The TLV5620C and TLV5620I are quadruple 8-bit voltage output digital-to-analog converters (DACs) with

buffered reference inputs (high impedance). The DACs produce an output voltage that ranges between either

one or two times the reference voltages and GND; and, the DACs are monotonic. The device is simple to use,

because it runs from a single supply of 3 V to 3.6 V. A power-on reset function is incorporated to ensure

repeatable start-up conditions.

Digital control of the TLV5620C and TLV5620I is over a simple three-wire serial bus that is CMOS compatible

and easily interfaced to all popular microprocessor and microcontroller devices. The 11-bit command word

comprises eight bits of data, two DAC select bits, and a range bit, the latter allowing selection between the times

1 or times 2 output range. The DAC registers are double buffered, allowing a complete set of new values to be

written to the device, then all DAC outputs update simultaneously through control of LDAC. The digital inputs

feature Schmitt triggers for high noise immunity.

The 14-terminal small-outline (SO) package allows digital control of analog functions in space-critical

applications. The TLV5620C is characterized for operation from 0°C to 70°C. The TLV5620I is characterized

for operation from –40°C to 85°C. The TLV5620C and TLV5620I do not require external trimming.

AVAILABLE OPTIONS

PACKAGE

SMALL OUTLINE

(D)

PLASTIC DIP

(N)

0°C to 70°C

TLV5620CD

TLV5620ID

TLV5620CN

TLV5620IN

–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.

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

12 3 4 5 6 7...14

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与TLV5620C相关器件

型号	品牌	获取价格	描述	数据表
TLV5620CD	TI	获取价格	QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
TLV5620CDG4	TI	获取价格	QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
TLV5620CDR	TI	获取价格	QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
TLV5620CDRG4	TI	获取价格	QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
TLV5620CN	TI	获取价格	QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
TLV5620CNE4	TI	获取价格	QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
TLV5620I	TI	获取价格	QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
TLV5620ID	TI	获取价格	QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
TLV5620IDG4	TI	获取价格	QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
TLV5620IDR	TI	获取价格	QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS

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