ADS7230IPW

Analog To Digital Converters (ADC) Overview

The ADS7230IPW is a low-power, 12-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It utilizes a successive approximation register (SAR) architecture with an inherent sample-and-hold circuit and supports two single-ended inputs via a built-in multiplexer. The device operates with an analog supply voltage range of 4.5V to 5.5V and a digital I/O supply range of 1.65V to 5.5V. It achieves a sampling rate of 1MSPS and features a high-speed serial interface compatible with SPI and DSP standards, supporting clock speeds up to 50MHz. The component is housed in a TSSOP-16 package and is specified for operation across an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated 2-to-1 input multiplexer with programmable TAG bit output option
• Comprehensive power-down modes including deep, nap, and auto-nap configurations
• Multi-chip daisy-chain capability for system expansion
• Software reset function and global conversion start independent of chip select

Analog To Digital Converters (ADC) Applications

• Industrial process control systems
• Medical instrumentation devices
• Data acquisition systems
• Transducer interfaces

Analog To Digital Converters (ADC) Procurement Notes

Verify the suffix IPW confirms the TSSOP-16 package variant rather than the QFN-16 version. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly line. Check for specific tape and reel quantities if automated placement is required. Ensure the supplier provides original manufacturer documentation to validate authenticity.

Analog To Digital Converters (ADC) Selection Notes

Select this model when dual-channel single-ended input acquisition is required at 12-bit resolution. Compare against the ADS7229 if only a single differential channel is needed. Consider the IPW package for through-hole or standard surface-mount reflow processes instead of the QFN variant. Verify that the 1.65V to 5.5V digital interface matches the host microcontroller logic levels.

Analog To Digital Converters (ADC) Part Context

The ADS7230 belongs to the ADS72xx family of high-speed, low-power SAR ADCs from Texas Instruments. It shares the same core architecture as the ADS7229 but adds a multiplexer for dual-channel operation. This series is designed for applications requiring moderate speed and high accuracy with minimal power consumption in industrial environments.

Analog To Digital Converters (ADC) Replacement Considerations

ADS7230IRSAR is a parameter-equivalent alternative available from Texas Instruments. Verify package compatibility between the TSSOP-16 IPW and the QFN-16 IRSAR before substitution.