Texas Instruments_ADS1232IPW
original

Texas Instruments
ADS1232IPW

700-ADS1232IPW
PDF Datasheet
24-Bit Delta-Sigma ADC, 80SPS, 2-Ch Diff, SPI, TSSOP
6 Weeks

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Tech Specifications

Package/Case
TSSOP
Contact Plating
Gold
Conversion Rate
80S/s
Differential Nonlinearity
1LSB
Input Type
DIFFERENTIAL
Interface
SPI
Lead Free
Lead Free
Max Operating Temperature
105°C
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ADS1232IPW Description

ADS1232IPW Description

The ADS1232IPW from Texas Instruments is a high-precision, 24-bit sigma-delta analog-to-digital converter (ADC) designed for demanding measurement applications. It integrates a low-noise programmable gain amplifier (PGA) and supports both differential and single-ended inputs, making it versatile for sensor interfacing. With a single-channel ADC and SPI-compatible serial interface, it delivers 80 samples per second (SPS) while operating from a 2.7V to 5.3V dual supply (analog and digital). The device is housed in a 24-pin TSSOP package, ensuring compactness for space-constrained designs. Its external reference input enhances flexibility, while ROHS3 compliance and REACH unaffected status make it suitable for environmentally conscious applications.

ADS1232IPW Features

  • 24-bit resolution for ultra-high precision in low-frequency signal acquisition.
  • Integrated PGA with selectable gains, improving dynamic range for small signals.
  • Dual-supply operation (2.7V–5.3V) for compatibility with mixed-voltage systems.
  • SPI interface for seamless communication with microcontrollers or DSPs.
  • Differential/single-ended inputs supporting diverse sensor types (e.g., strain gauges, thermocouples).
  • Low-noise performance ideal for weigh scales, industrial process control, and medical instrumentation.
  • Surface-mount TSSOP package (MSL 2) balances compactness and ease of assembly.

ADS1232IPW Applications

The ADS1232IPW excels in high-accuracy, low-speed measurement systems, including:

  • Weigh scales and load cells: Leveraging its PGA and 24-bit resolution for precise weight measurement.
  • Industrial sensors: Monitoring pressure, temperature, or strain with differential inputs.
  • Medical devices: Enabling low-noise signal conditioning in portable diagnostic equipment.
  • Process control: Integrating into PLCs or data loggers for stable, repeatable ADC performance.

Conclusion of ADS1232IPW

The ADS1232IPW stands out for its exceptional resolution, flexible input options, and integrated PGA, making it a top choice for precision analog front-ends. Its low-power operation, robust interface, and compliance with environmental standards further enhance its suitability for industrial, medical, and consumer applications. Engineers seeking a cost-effective, high-performance ADC for low-frequency signal chains will find this device an optimal solution.

FAQ

Are there related or alternative parts for ADS1232IPW?
Yes. Related or alternative parts may be available on this page when relevant product data is provided.
What voltage specification is listed for ADS1232IPW?
What is the standard lead time for ADS1232IPW?
What package or case is ADS1232IPW available in?
What operating temperature range does ADS1232IPW support?
Availability (In Stock : 88 )
Quantity Unit Price Ext. Price
1+ $3.12515 $3.13
10+ $2.67600 $26.76
30+ $2.39485 $71.85
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