ADS130E08IPAG

Analog Front End (AFE) Overview

The ADS130E08IPAG is a low-cost, eight-channel analog front-end (AFE) featuring integrated 16-bit sigma-delta analog-to-digital converters. It operates with an analog supply voltage range of 2.7 V to 5.25 V and a digital supply voltage range of 1.7 V to 3.6 V. The device supports a maximum sampling rate of 8 kS/s per channel and delivers a signal-to-noise ratio (SNR) of 90 dB. It utilizes a serial peripheral interface (SPI) for communication and is housed in a 64-pin TQFP package. The component is rated for operation between -40°C and +105°C.

Analog Front End (AFE) Feature Summary

• Integrated 8-channel 16-bit sigma-delta ADCs with daisy-chainable SPI output
• Built-in programmable gain amplifiers (PGA) and internal oscillator
• Low power consumption of 6.6 mW with general-purpose I/O capabilities

Analog Front End (AFE) Applications

• Industrial process control systems
• Portable instrumentation devices
• Medical equipment requiring multi-channel data acquisition

Analog Front End (AFE) Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm packaging type and moisture sensitivity level. Ensure compatibility with required operating temperature ranges and voltage specifications before procurement.

Analog Front End (AFE) Selection Notes

Select this component when eight simultaneous differential inputs are required with 16-bit resolution. Verify that the system clock frequency meets the minimum timing requirements for the serial interface to ensure reliable data transfer.

Analog Front End (AFE) Part Context

This part belongs to the ADS130E08 family of low-cost AFEs. It differs from higher-performance variants like the ADS131E08 by offering lower resolution (16-bit vs. 24-bit) and reduced sampling speeds (8 kS/s vs. 64 kS/s), targeting cost-sensitive applications.

Analog Front End (AFE) Replacement Considerations

The ADS130E08IPAGR is the reel-packaged equivalent of the IPAG tray version. Other family members such as the ADS130A08 offer similar functionality with different accuracy grades.