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MAX191BCWG The MAX191BCWG is a 12-bit Analog-to-Digital Converter (ADC) from Analog Devices / Maxim Integrated. It features a 100kSPS sampling rate and supports SPI and Parallel interfaces.
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MAX191BCWG

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX191BCWG is a 12-bit Analog-to-Digital Converter (ADC) from Analog Devices / Maxim Integrated. It features a 100kSPS sampling rate and supports SPI and Parallel interfaces.
✓ Total Stock: 2,379 pcs
$ Price Range: $8.35

MAX191BCWG Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
2,379 pcs
On Request
2379 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX191BCWG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Input Type
Lead Spacing
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Supplier Package
Voltage
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MAX191BCWG Description

Short technical summary and product information.

The MAX191BCWG is a monolithic, CMOS, 12-bit Analog-to-Digital Converter (ADC) from Analog Devices / Maxim Integrated. It features differential inputs, track/hold functionality, and an internal voltage reference with adjustment capability.

 

This ADC offers a 100kSPS tested sampling rate and a 7.5µs conversion time. It operates from a single +5V supply or dual ±5V supplies, allowing for ground-referenced bipolar input signals. The device includes a logic power-down input that significantly reduces supply current.

 

Interface options include two 8-bit parallel modes and a serial interface mode compatible with SPI, QSPI, and MICROWIRE standards. The MAX191BCWG is housed in a 24-SOIC package, suitable for surface mount applications.

 

Key applications include battery-powered data logging, PC pen digitizers, high-accuracy process control, electromechanical systems, data-acquisition boards for PCs, automatic testing systems, telecommunications, and digital signal processing (DSP).

MAX191BCWG Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: MAX191BCWG 12-Bit SAR ADC
Subcategory: Data Acquisition

MAX191BCWG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX191BCWG Estimated Pricing

Qty Low High
1+ $8.35 $8.35

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX191BCWG Features

  • 12-bit resolution with 1/2 LSB linearity.
  • Guaranteed 100kSPS sampling rate.
  • Internal voltage reference with adjustment.
  • Low power consumption: 3mA operating, 20µA power-down.
  • Serial and 8-bit parallel interface support.

MAX191BCWG Applications

  • Suitable for battery-powered data logging.
  • Used in PC pen digitizer systems.
  • Ideal for high-accuracy process control.
  • Applicable to data-acquisition boards.
  • Designed for automatic testing systems.

MAX191BCWG FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resolution of the MAX191BCWG?

The MAX191BCWG has a 12-bit resolution.

What is the sampling rate of the MAX191BCWG?

The MAX191BCWG has a guaranteed sampling rate of 100kSPS.

What interface modes does the MAX191BCWG support?

The MAX191BCWG supports SPI and Parallel data interfaces.

What is the operating voltage for the MAX191BCWG?

The MAX191BCWG operates at 5V.

What is the operating temperature range for the MAX191BCWG?

The MAX191BCWG operates between 0°C and 70°C.

What package type is the MAX191BCWG supplied in?

The MAX191BCWG is supplied in a 24-SOIC package.

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