TLV2543CDB

更新时间： 2024-02-03 01:55:34

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
24页	380K
描述
12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS

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替代型号

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TLV2543CDB 数据手册

TLV2543C, TLV2543I

12-BIT ANALOG-TO-DIGITAL CONVERTERS

WITH SERIAL CONTROL AND 11 ANALOG INPUTS

SLAS096B – MARCH 1995 – REVISED OCTOBER 1995

12-Bit-Resolution A/D Converter

DB, DW, OR N PACKAGE

(TOP VIEW)

10-µs Conversion Time Over Operating

Temperature Range

11 Analog Input Channels

AIN0

AIN1

AIN2

AIN3

AIN4

AIN5

AIN6

AIN7

AIN8

GND

EOC

3 Built-In Self-Test Modes

I/O CLOCK

DATA INPUT

DATA OUT

Inherent Sample and Hold Function

Linearity Error . . . ±1 LSB Max

On-Chip System Clock

End-of-Conversion (EOC) Output

14 REF+

REF–

AIN10

AIN9

Unipolar or Bipolar Output Operation

(Signed Binary With Respect to Half of the

Applied Referenced Voltage)

Programmable MSB or LSB First

Programmable Power Down

Programmable Output Data Length

CMOS Technology

description

The TLV2543C and TLV2543I are 12-bit, switched-capacitor, successive-approximation, analog-to-digital

converters (ADCs). Each device has three control inputs [chip select (CS), the input-output clock (I/O CLOCK),

and the address input (DATA INPUT)] and is designed for communication with the serial port of a host processor

or peripheral through a serial 3-state output. The device allows high-speed data transfers from the host.

In addition to the high-speed converter and versatile control capability, the device has an on-chip 14-channel

multiplexer that can select any one of 11 inputs or any one of three internal self-test voltages. The

sample-and-hold function is automatic. At the end of conversion, the end-of-conversion (EOC) output goes high

to indicate that conversion is complete. The converter incorporated in the device features differential

high-impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry

from logic and supply noise. A switched-capacitor design allows low-error conversion over the full operating

temperature range.

The TLV2543 is available in the DW, DB, and N packages. The TLV2543C is characterized for operation from

0°C to 70°C, and the TLV2543I is characterized for operation from –40°C to 85°C.

AVAILABLE OPTIONS

PACKAGE

SMALL OUTLINE

†

PLASTIC DIP

†

0°C to 70°C

TLV2543CDW

TLV2543IDW

TLV2543CDB

—

TLV2543CN

TLV2543IN

–40°C to 85°C

†

Available in tape and reel and ordered as the TLV2543CDWR, TLV2543CDBLE, or TLV2543IDWR.

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...24

中文翻译

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TLV2543CDB 替代型号

型号	品牌	替代类型	描述	数据表
TLV2543CDBRG4	TI	完全替代	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLV2543CDBG4	TI	完全替代	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLV2543IDB	TI	类似代替	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS

与TLV2543CDB相关器件

型号	品牌	获取价格	描述	数据表
TLV2543CDBG4	TI	获取价格	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLV2543CDBLE	TI	获取价格	11-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20, PLASTIC, SSOP-20
TLV2543CDBR	TI	获取价格	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLV2543CDBRG4	TI	获取价格	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLV2543CDW	TI	获取价格	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLV2543CDWG4	TI	获取价格	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLV2543CDWR	TI	获取价格	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLV2543CDWRG4	TI	获取价格	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLV2543CN	TI	获取价格	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLV2543CNE4	TI	获取价格	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS

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