MAX1231BCEG+ The MAX1231BCEG+ is a 12-bit Analog-to-Digital Converter (ADC) from Analog Devices / Maxim Integrated. It features a 300kSPS sampling rate and an SPI interface.
Mfr Part #:

MAX1231BCEG+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX1231BCEG+ is a 12-bit Analog-to-Digital Converter (ADC) from Analog Devices / Maxim Integrated. It features a 300kSPS sampling rate and an SPI interface.
✓ Total Stock: 203,604 pcs
$ Price Range: $8.35

MAX1231BCEG+ Available from 1 distributor

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MAX1231BCEG+ Specifications Quick View

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

MAX1231BCEG+ Description

Short technical summary and product information.

The MAX1231BCEG+ is a serial 12-bit Analog-to-Digital Converter (ADC) manufactured by Analog Devices Inc./Maxim Integrated. It offers a maximum sampling rate of 300kSPS and includes an internal reference and an internal temperature sensor with ±0.7°C accuracy.

 

This ADC features an on-chip FIFO, scan mode, internal clock mode, internal averaging, and AutoShutdown™. It supports configurable single-ended or differential inputs in unipolar or bipolar mode. The device operates from a +3V supply and includes a 10MHz SPI-/QSPI™-/MICROWIRE™-compatible serial port.

 

The MAX1231BCEG+ is available in a 24-QSOP package and is specified over the 0°C to 70°C temperature range. Its architecture is Successive Approximation Register (SAR), and it supports both external and internal reference types. The input type can be differential or single-ended.

 

Applications for this ADC include system supervision, data-acquisition systems, industrial control systems, patient monitoring, data logging, and instrumentation. Its compact package and integrated features make it suitable for space-constrained designs.

MAX1231BCEG+ Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: MAX1231BCEG+ 12-Bit 300kSPS SAR Analog-to-Digital Converter with Temperature Sensor
Subcategory: ADC

MAX1231BCEG+ Compliance

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

MAX1231BCEG+ Estimated Pricing

Qty Low High
1+ $8.35 $8.35

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

MAX1231BCEG+ Features

  • 12-bit resolution and 300kSPS sampling rate.
  • Internal temperature sensor with ±0.7°C accuracy.
  • SPI/QSPI/MICROWIRE compatible serial interface.
  • Supports 16 input channels, single-ended or differential.
  • Available in a 24-QSOP package.

MAX1231BCEG+ Applications

  • Ideal for data acquisition systems.
  • Suitable for industrial control applications.
  • Used in patient monitoring devices.
  • Applicable for system supervision tasks.
  • Useful for data logging instruments.

MAX1231BCEG+ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resolution of the MAX1231BCEG+ ADC?

The MAX1231BCEG+ has a resolution of 12 bits.

What is the maximum sampling rate for the MAX1231BCEG+?

The maximum sampling rate is 300kSPS.

What type of interface does the MAX1231BCEG+ use?

The MAX1231BCEG+ uses an SPI interface.

What is the operating temperature range for the MAX1231BCEG+?

The operating temperature range is 0°C to 70°C.

What package is the MAX1231BCEG+ supplied in?

The MAX1231BCEG+ is supplied in a 24-QSOP package.

Does the MAX1231BCEG+ have an internal temperature sensor?

Yes, the MAX1231BCEG+ includes an internal temperature sensor with ±0.7°C accuracy.

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