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Maxim Integrated 1-Channel 12-Bit SAR ADC 100 ksps Differential Input Surface Mount 24-Pin SO MAX191BCWG+

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Maxim Integrated 1-Channel 12-Bit SAR ADC 100 ksps Differential Input Surface Mount 24-Pin SO MAX191BCWG+

Name: Maxim Integrated 1-Channel 12-Bit SAR ADC 100 ksps Differential Input Surface Mount 24-Pin SO MAX191BCWG+
Brand: Maxim Integrated
SKU: 159399

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Category Analogue to Digital Converter Brand Maxim Integrated Condition New

Specifications

Country of Origin	India
Resolution	12 bit
Brand	Maxim Integrated
Height	2.64mm
Length	15.6mm
Model	MAX191BCWG+
Mount Type	Surface
Sampling rate	100ksps
Series	MAX191
Input Type	Differential
Maximum Operating Temperature	70°C
Package Type	SO
Minimum Operating Temperature	0°C
Interface Type	SPI, QSPI, Serial, Microwire
Architecture	SAR
Pin Count	24
Minimum Supply Voltage	5V
Number of ADCs	1

Key Features

Features successive approximation register architecture for high-speed conversion.
Supports single ADC operation with differential input type for precision measurements.
Surface mount package design with 24-pin SO form factor ensures easy PCB integration.
Operates with a 5V supply voltage minimum and maximum, suitable for typical industrial applications.
Includes SPI, QSPI, Serial, and Microwire interface options for versatile connectivity.
Operating temperature range from 0°C to 70°C suits commercial and industrial environments.
Low power consumption with 3mA active mode and 20μA power-down mode for energy efficiency.
Built-in Track/Hold and internal reference with adjustment provide enhanced accuracy.

Product Description

Maxim Integrated MAX191BCWG+ is a 12-bit resolution successive approximation register (SAR) analog-to-digital converter (ADC) designed for high-accuracy and high-speed data conversion. This device features a single ADC channel with differential input and a sampling rate of 100 ksps. It is housed in a 24-pin small-outline (SO) surface mount package measuring 15.6mm in length and 2.64mm in height, making it suitable for compact PCB designs.

The MAX191BCWG+ operates at a fixed 5V supply voltage and supports multiple digital interface protocols including SPI, QSPI, Serial, and Microwire, providing flexible integration with microcontrollers and DSPs. It includes an internal track/hold circuit and an adjustable internal voltage reference for stable and precise measurements.

The device has a broad operating temperature range from 0°C to 70°C, making it reliable for commercial and industrial applications. It features low power consumption with 3mA typical operating current and a 20μA power-down mode, ideal for battery-powered and low-energy systems.

Successive Approximation Register (SAR) ADC architecture enables efficient, high-speed conversion. Single ADC channel with differential input for enhanced noise immunity and precision. Compact 24-pin SO package suitable for surface mount PCB assembly.

Operates at 5V supply voltage with internal adjustable reference. Multiple digital interface options for seamless communication. Wide operating temperature range ensuring robust performance. Low power consumption modes for energy-saving applications.

Built-in track/hold circuitry supports stable data acquisition. Applications span automated test equipment, data logging, DSP, telecommunications, and process control.

This ADC is ideal for industrial, laboratory, telecommunications, and manufacturing sectors requiring reliable, accurate analog-to-digital data conversion. Its small footprint and low power make it well suited for embedded system designs and battery-powered electronics.

Explore a wide selection of semiconductor devices including ADCs in the Electronics & Electricals category at EnvMart for your design and production needs.

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