Datasheet > ADS1203IPWT

ADS1203IPWT

更新时间： 2024-11-08 22:35:07

品牌	Logo	应用领域
BB		转换器光电二极管电动机控制电机
页数	文件大小	规格书
24页	273K
描述
MOTOR CONTROL CURRENT MEASUREMENT

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中文翻译

获取价格

数据手册

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ADS1203IPWT 数据手册

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SBAS318 − JUNE 2004

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FEATURES

DESCRIPTION

16-Bit Resolution

The ADS1203 is a delta-sigma (∆Σ) modulator with a

95dB dynamic range, operating from a single +5V

supply. The differential inputs are ideal for direct

connection to transducers or low-level signals. With the

appropriate digital filter and modulator rate, the device

can be used to achieve 16-bit analog-to-digital (A/D)

conversion with no missing codes. An effective

resolution of 14 bits or SNR of 85dB (typical) can be

maintained with a digital filter bandwidth of 40kHz at a

modulator rate of 10MHz. The ADS1203 is designed for

use in medium- to high-resolution measurement

applications including current measurements, smart

transmitters, industrial process control, weigh scales,

chromatography, and portable instrumentation. It is

available in an 8-lead TSSOP package. A 16-pin QFN

(3x3) package will be available soon.

14-Bit Linearity

250mV Input Range with Single +5V Supply

1% Internal Reference Voltage

1% Gain Error

Flexible Serial Interface with Four Different

Modes

Implemented Twinned Binary Coding as

Split-Phase or Manchester Coding for

One-Line Interfacing

Operating Temperature Range:

−40°C to +85°C

APPLICATIONS

Motor Control

Current Measurement

Industrial Process Control

Instrumentation

V_IN

MDAT

2nd−Order

∆Σ

Modulator

−

V_IN

MCLK

Smart Transmitters

Portable Instruments

Weight Scales

Interface

Circuit

RC Oscillator

20MHz

Pressure Transducers

V_DD

GND

Reference

Voltage

2.5V

Buffer

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.

All trademarks are the property of their respective owners.

ꢜꢝ ꢖ ꢗꢞ ꢄ ꢟꢠ ꢖꢡ ꢗ ꢚꢟꢚ ꢏꢅ ꢢꢁ ꢃ ꢋꢉ ꢂꢏꢁꢅ ꢏꢊ ꢣꢇ ꢃ ꢃ ꢈꢅꢂ ꢉꢊ ꢁꢢ ꢤꢇꢥ ꢆꢏꢣ ꢉꢂꢏ ꢁꢅ ꢕꢉ ꢂꢈꢦ ꢜꢃ ꢁꢕꢇ ꢣꢂꢊ

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与ADS1203IPWT相关器件

型号	品牌	获取价格	描述	数据表
ADS1203IPWTG4	TI	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO8, GREEN, PLASTIC, TSSOP-8
ADS1203IRGTRG4	TI	获取价格	SPECIALTY ANALOG CIRCUIT, PQCC16, PLASTIC, QFN-16
ADS1203IRGTT	TI	获取价格	Motor control, current measurement
ADS1203IRGTTG4	TI	获取价格	Current-Shunt Delta-Sigma Modulator, 10MHz CLK, +/-250mV Input, 16-Bit Resolution 16-VQFN
ADS1204	TI	获取价格	FOUR 1-BIT, 10MHZ, 2ND-ORDER, DELTA-SIGMA MODULATORS
ADS1204_14	TI	获取价格	Four 1-Bit, 10MHz, 2nd-Order Delta-Sigma Modulators
ADS1204IRHBR	TI	获取价格	FOUR 1-BIT, 10MHZ, 2ND-ORDER, DELTA-SIGMA MODULATORS
ADS1204IRHBRG4	TI	获取价格	4-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PQCC32, 5 X 5 MM, GREEN, PLASTIC, QFN-32
ADS1204IRHBT	TI	获取价格	FOUR 1-BIT, 10MHZ, 2ND-ORDER, DELTA-SIGMA MODULATORS
ADS1204IRHBTG4	TI	获取价格	Four Delta-Sigma Modulators, 10MHz CLK, 0-5V Input, 16-Bit Resolution 32-VQFN -40 to 105

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