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TI ADS1230IPWR product image
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TI ADS1230IPWRRoHS

Manufacturer
TI
MPN
ADS1230IPWR
LCSC Part #
C58052
Packaging
TSSOP-16
Customer #
Key Attributes
20-Bit Analog-to-Digital Converter For Bridge Sensors
Datasheetpdf iconTI ADS1230IPWR
In-Stock: 2,150
2,150 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.5826$ 1.58
10+$ 1.3216$ 13.22
30+$ 1.1789$ 35.37
100+$ 0.9551$ 95.51
500+$ 0.8838$ 441.90
1,000+$ 0.8513$ 851.30
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerTI
PackagingTSSOP-16
Operating Temperature-40℃~+85℃
InterfaceSerial port
Quiescent Current (Iq)100nA
Voltage - Supply2.7V~5.3V
Number of Channels1
Integral non - linearity10LSB
Clock/OscillatorBuilt-in;External
Clock Frequency200kHz~4.9152MHz;4.9152MHz
FeaturesBipolar input;Integrated modulator;Built-in digital filter;Auto calibration;Power-on reset
Voltage ReferenceExternal
Resolution(Bits)10Hz;20;80Hz
S/N Ratio-
ADC architectureSigma-Delta
Programmable GainSupport
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

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-bit effective resolution and is comprised of a 3rd-order modulator and 4th-order digital filter. Two data rates are supported: 10SPS (with both 50Hz and 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 dedicated pins; there are no digital registers to program. Data are output over an easily-isolated serial interface that connects directly to the MSP430 and other microcontrollers. The ADS1230 is available in a TSSOP-16 package and is specified from -40°C to +85°C.

Features

AI Translation
  • Complete Front-End for Bridge Sensor
  • 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
  • Simultaneous 50Hz and 60Hz Rejection at 10SPS
  • External Voltage Reference up to 5V for 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

Applications

AI Translation
  • Weigh Scales
  • Strain Gauges
  • Pressure Sensors
  • Industrial Process Control