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The ADS7038HIRTER is an easy-to-use 8-channel multiplexed 12-bit successive approximation register analog-to-digital converter (SAR ADC). The 8 channels can be independently configured as analog input, digital input or digital output. This device has an internal oscillator for performing the ADC conversion process. In addition, the ADS7038 HIRter communicates via a SPI-compatible interface and can operate in either autonomous or single-punch conversion mode.

Technical Specification

Digit number: 12

Sampling rate (per second) : 1.5M

Input number: 8

Input type: Single-ended

Data interface: SPI

Configuration: MUX-ADC

Ratio -S /H:ADC: 0:1

Number of A/D converters: 1

Architecture: SAR

Reference type: Supply

Voltage - Power supply, simulation: 2.35V to 5.5V

Voltage - Power supply, digital: 1.65V to 5.5V

Features: Digital window comparator, GPIO, oscillator

Operating temperature: -40°C to 125°C (TA)

Device packaging: 16-WQFN (3x3)

Installation type: Surface mount type

These specifications make the ADS7038 Hirter an ideal choice for a wide range of applications that require high-precision, multi-functional I/O expansion and highly reliable data.

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