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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Bulk |
Number of Bits 10
Sampling Rate (Per Second) 400k
Number of Inputs 4
Input Type Pseudo-Differential, Single Ended
Data Interface 4-Wire Serial, Microwire, QSPI, SPI
Configuration MUX-S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 4.5V ~ 5.5V
Voltage - Supply, Digital 4.5V ~ 5.5V
Features -
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP

The MAX1082BCUE from Analog Devices/Maxim Integrated is a 10-bit, 400k SPS analog-to-digital converter with 4 multiplexed inputs. It offers flexible serial interfacing (SPI, QSPI, Microwire) and supports both internal and external references. Housed in a compact 16-TSSOP package, it is designed for high-speed data acquisition, medical instrumentation, and industrial sensor applications where accuracy and speed are critical.

  • High-Speed Conversion: 400k SPS sampling rate captures fast signals for real-time monitoring and control.
  • Flexible Reference: Internal or external reference options provide design flexibility and reduce BOM cost.
  • Universal Interface: Supports SPI, QSPI, Microwire, and 4-wire serial, ensuring compatibility with a wide range of MCUs.
  • Compact Size: 16-TSSOP package saves board space in portable and dense industrial designs.

High-Speed Data Acquisition

With a 400k SPS sampling rate, the MAX1082BCUE can digitize fast-changing signals in test and measurement equipment, ensuring no missed transients.

Portable Medical Devices

The internal reference option reduces external component count, making it ideal for compact, battery-powered patient monitors and glucose meters.

Industrial Sensor Interfaces

Four channels with SPI/QSPI/Microwire compatibility allow easy connection to PLCs and industrial controllers for monitoring pressure, level, and flow sensors.

Automotive Battery Management

Operating from 0°C to 70°C, it can monitor individual cell voltages in battery packs, providing accurate data for charge balancing and safety systems.

Multi-Protocol Communication Systems

The flexible serial interface options enable use in systems with different microcontroller families without additional glue logic, simplifying design.

Q: What is the resolution of the MAX1082BCUE?
A: It is a 10-bit analog-to-digital converter.
Q: What is the maximum sampling rate?
A: The MAX1082BCUE supports a 400k SPS sampling rate.
Q: How many channels are available?
A: It has 4 multiplexed input channels.
Q: What interfaces are supported?
A: It supports 4-Wire Serial, Microwire, QSPI, and SPI interfaces.
Q: What is the reference type?
A: It supports both external and internal references for flexibility.
Q: What package is it available in?
A: It comes in a 16-TSSOP (0.173", 4.40mm Width) package.
Base Product Number : MAX1082
10-bit 16-TSSOP 4-channel 400k SPS ADC Analog-to-Digital Converter Internal Reference MAX1082 Maxim Integrated Microwire QSPI SPI
Q: What is the resolution of the MAX1082BCUE?
A: It is a 10-bit analog-to-digital converter.
Q: What is the maximum sampling rate?
A: The MAX1082BCUE supports a 400k SPS sampling rate.
Q: How many channels are available?
A: It has 4 multiplexed input channels.
Q: What interfaces are supported?
A: It supports 4-Wire Serial, Microwire, QSPI, and SPI interfaces.
Q: What is the reference type?
A: It supports both external and internal references for flexibility.
Q: What package is it available in?
A: It comes in a 16-TSSOP (0.173", 4.40mm Width) package.