16-bit, 5MS/s ADC for Microcontroller Business in UMC40nm

Overview

AD16BSAR5M40LP is a 16-bit Successive Approximation Analog-to-Digital Converter (ADC) that operates up to 5MS/s. The ADC achieves full 16bit linearity, thanks to an in-built calibration engine present inside the ADC. The ADC is low-power and has a small footprint.
Access to read and write the Linearity and Offset Calibration codes allows reloading of the calibration codes without need to re-run the calibration cycle again. The read-write access is through SPI interface.
The ADC is capable of processing rail-to-rail Differential and Single-Ended Inputs.

Key Features

16-bit SAR ADC with full 16-bit linearity
Multiple Resolution Modes:6bit/14bit/12bit/10bit resolution
Up-to 5MS/s conversion rate
Superior dynamic performance: SNDR 82dB, THD: -92 dB, ENOB:13.5bit
Rail-to-rail Inputs supported
Single-ended/ Differential inputs
4:1 Analog Input Multiplexer
Efficient Self-Calibration Engine
Offset, Gain-error Correction
Single and Continuous conversion Modes
Extended Sampling-time option
Ultra-wide power supply range
3.3V down to 1.8V Analog supply
1.1V +/- 10% Digital supply
-40°C to +125°C operating Temperature range
Low-Noise Mode with enhanced SNDR
Low-Power Mode for reduced speed.

Benefits

Ultra-low power with lowest power per Msps
Patented Calibration algorithm
Industry smallest calibration engine

Applications

Microcontroller
Industrial Instrumentation
Broadband Wireless communication

Deliverables

Datasheet
Hard Macro (GDSII)
Characterisation Report (as applicable)
Abstract View (LEF)
Integration and Customer Support

Technical Specifications

Foundry, Node

UMC 40nm

Maturity

Silicon Matured

Availability

March 2019

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