MAX11128ATI+G3U

$4.45

Description：IC ADC 12BIT SAR 28TQFN
Series：-

SKU:9d3da828c959 Category: Analog to Digital Converters (ADC) Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX11128ATI+G3U is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC ADC 12BIT SAR 28TQFN. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for MAX11128ATI+G3U

Description：IC ADC 12BIT SAR 28TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Number of Bits：12
Sampling Rate (Per Second)：1M
Number of Inputs：16
Input Type：Pseudo-Differential, Single Ended
Data Interface：SPI, DSP
Configuration：MUX-S/H-ADC
Ratio - S/H:ADC：1:01
Number of A/D Converters：1
Architecture：SAR
Reference Type：External
Voltage - Supply, Analog：2.35V ~ 3.6V
Voltage - Supply, Digital：2.35V ~ 3.6V
Features：-
Operating Temperature：-40°C ~ 125°C
Package / Case：28-WFQFN Exposed Pad
Supplier Device Package：28-TQFN (5x5)
Mounting Type：Surface Mount
Grade：-
Qualification：-

Analog To Digital Converters (ADC) datasheet and documents for MAX11128ATI+G3U

MAX11128ATI+G3U

Analog To Digital Converters (ADC) Overview

The MAX11128ATI+G3U is a 12-bit successive-approximation register (SAR) analog-to-digital converter featuring 16 single-ended input channels. It operates from a 2.35V to 3.6V supply and achieves a sampling rate of 1Msps with a full linear bandwidth of 1.5MHz. The device includes an integrated 16-entry FIFO, internal averaging for noise reduction, and SampleSet technology for programmable channel sequencing. It utilizes a 16MHz 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE standards.

Analog To Digital Converters (ADC) Feature Summary

1Msps conversion rate with 1.5MHz full linear bandwidth
16-channel multiplexer with configurable single-ended, differential, or pseudo-differential inputs
Integrated 16-entry FIFO and internal averaging capabilities
SampleSet technology for user-defined channel sequencing up to 256 steps

Analog To Digital Converters (ADC) Applications

High-speed data acquisition systems
Industrial control systems
Medical instrumentation
Battery-powered portable instruments

Analog To Digital Converters (ADC) Procurement Notes

Verify the AECQ-100 qualification status when sourcing automotive variants. Confirm package integrity for the 28-pin TQFN form factor. Ensure external reference voltage requirements are met as the device requires an external reference input rather than an internal one.

Analog To Digital Converters (ADC) Selection Notes

Select this model for applications requiring high channel count and low power consumption. The 12-bit resolution supports precise measurements while maintaining a 5.4mW power dissipation at 1Msps. Consider the 1.5V to 3.6V I/O supply range for compatibility with various digital logic levels.

Analog To Digital Converters (ADC) Part Context

This component belongs to the MAX11120–MAX11128 family of serial SAR ADCs. The MAX11128 variant specifically provides 16 input channels, distinguishing it from the 4-channel (MAX11120) and 8-channel (MAX11122) counterparts within the same series.