ADS1230IPWR Integrated Circuit Components IC 20bit Analog To Digital Converter Chips

Applications

• Weigh Scales .

• Pressure Sensors.

• Industrial Process Control.

Specifications

Description

The ADS1230 is a precision 20-bit analog-to-digital converter (ADC). With an onboard low-noise programmable gain amplifier (PGA), onboard oscillator, and precision 20-bit delta-sigma ADC, the ADS1230 provides a complete front-end solution for bridge sensor applications including weigh scales,strain gauges, and pressure sensors.

The low-noise PGA has a gain of 64 or 128, supporting a full-scale differential input of ±39mV or ±19.5mV, respectively. The delta-sigma ADC has 20 Rejection at bit effective resolution and is comprised of a 3rd10SPS order modulator and 4th-order digital filter. Two data Measurements 60Hz rejection) and 80SPS. The ADS1230 can be clocked by the internal oscillator or an external clock source. Offset calibration is performed on-demand, and the ADS1230 can be put in a low-power standby mode or shut off completely in power-down mode.All of the features of the ADS1230 are controlled by Temperature Range dedicated pins; there are no digital registers to program. Data are output over an easily-isolated serial interface that connects directly to the MSP430

The ADS1230 is available in a TSSOP-16 package and is specified from –40°C to +85°C.

Features

• Complete Front-End for Bridge Sensor converter (ADC).

• Onboard PGA with Gain of 64 or 128

• Onboard Oscillator

• RMS Noise:

40nV at 10SPS (G = 128)

88nV at 80SPS (G = 128)

• 18-Bit Noise-Free Resolution

• Selectable 10SPS or 80SPS Data Rates ±19.5mV, respectively. The delta-sigma ADC has 20-

• Simultaneous 50Hz and 60Hz Rejection at bit effective resolution and is comprised of a 3rd10SPS

• External Voltage Reference up to 5V for rates are supported: 10SPS (with both 50Hz and Ratiometric Measurements

• Simple, Pin-Driven Control

• Two-Wire Serial Digital Interface

• Tiny 16-pin TSSOP Package

• Supply Range: 2.7V to 5.3V

• –40°C to +85°C Temperature Range

Shopping Guide

Shenzhen Retechip® Electronic Technology Co., Ltd. was established in 2013, specializing in electronic components distribution business.The products are widely used in communication equipment, power supply, medical electronics, automotive electronics, digital electronics, industrial electronics, display modules, intelligent electronics, new energy, the Internet of things, 5G productsand other fields，With high-quality products, reasonable prices, rapid distributionand timely service, we can provide customers with the most cost-effective products and save customers a lot of time.