Datasheet > TLC1542CNE4

TLC1542CNE4

更新时间： 2024-11-16 12:02:19

品牌	Logo	应用领域
德州仪器 - TI		转换器输入元件
页数	文件大小	规格书
33页	1154K
描述
10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS

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替代型号

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TLC1542CNE4 数据手册

TLC1542I, TLC1542M, TLC1542Q

TLC1542C, TLC1543C, TLC1543I, TLC1543Q

www.ti.com

SLAS052G–MARCH 1992–REVISED JANUARY 2006

10-BIT ANALOG-TO-DIGITAL CONVERTERS

WITH SERIAL CONTROL AND 11 ANALOG INPUTS

FEATURES

DB, DW, J, OR N PACKAGE

•

10-Bit Resolution A/D Converter

(TOP VIEW)

11 Analog Input Channels

Three Built-In Self-Test Modes

Inherent Sample-and-Hold Function

Total Unadjusted Error: ±1LSB Max

On-Chip System Clock

EOC

I/O CLOCK

ADDRESS

DATA OUT

End-of-Conversion (EOC) Output

Terminal Compatible With TLC542

CMOS Technology

15 CS

REF+

REF−

A10

GND

DESCRIPTION

The TLC1542C, TLC1542I, TLC1542M, TLC1542Q,

TLC1543C, TLC1543I, and TLC1543Q are CMOS

10-bit switched-capacitor successive-approximation

analog-to-digital converters. These devices have

three inputs and a 3-state output [chip select (CS),

input-output clock (I/O CLOCK), address input

(ADDRESS), and data output (DATA OUT)] that

provide a direct 4-wire interface to the serial port of a

host processor. These devices allow high-speed data

transfers from the host.

FK OR FN PACKAGE

(TOP VIEW)

20 19

I/O CLOCK

ADDRESS

DATA OUT

In addition to a high-speed A/D converter and

versatile control capability, these devices have an

on-chip 14-channel multiplexer that can select any

one of 11 analog inputs or any one of three internal

self-test voltages. The sample-and-hold function is

automatic. At the end of A/D conversion, the

end-of-conversion (EOC) output goes high to

indicate that conversion is complete. The converter

incorporated in the devices features differential

high-impedance reference inputs that facilitate

ratiometric conversion, scaling, and isolation of

analog circuitry from logic and supply noise. A

REF+

9 10 11 12 13

switched-capacitor

design

allows

low-error

conversion over the full operating free-air

temperature range.

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 the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...33

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TLC1542CNE4 替代型号

型号	品牌	替代类型	描述	数据表
TLC1542CN	TI	类似代替	10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS

与TLC1542CNE4相关器件

型号	品牌	获取价格	描述	数据表
TLC1542I	TI	获取价格	10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542I_14	TI	获取价格	10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542IDW	TI	获取价格	10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542IDWG4	TI	获取价格	10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542IDWR	TI	获取价格	10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542IDWRG4	TI	获取价格	10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542IFN	TI	获取价格	10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542IN	TI	获取价格	10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542INE4	TI	获取价格	10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542M	TI	获取价格	10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS

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