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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Factory | Tube
Number of Bits 10
Sampling Rate (Per Second) 500k
Number of Inputs 8, 15, 16
Input Type Differential, Pseudo-Differential, Single Ended
Data Interface SPI, DSP
Configuration MUX-S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External
Voltage - Supply, Analog 2.35V ~ 3.6V
Voltage - Supply, Digital 2.35V ~ 3.6V
Features PGA
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 32-WFQFN Exposed Pad
Supplier Device Package 32-TQFN (5x5)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MAX11340ATJ+ from Analog Devices is a high-speed, 10-bit analog-to-digital converter (ADC) designed for demanding multi-channel applications. It offers a flexible input multiplexer supporting up to 16 channels and a fast sampling rate of 500k SPS. This ADC features both SPI and DSP-compatible interfaces, providing design flexibility. Its architecture includes a sample-and-hold function for accurate signal capture. Housed in a compact 32-WFQFN package, it operates over an extended industrial temperature range of -40°C to 125°C, making it a robust choice for automotive, industrial, and communication systems.

  • High-Speed Performance: The 500k SPS sampling rate enables real-time digitization of fast-changing signals, crucial for control and monitoring applications.
  • Wide Input Flexibility: Supports up to 16 input channels, allowing a single ADC to manage multiple sensors and reduce system complexity.
  • Robust Operation: With a -40°C to 125°C temperature range, it is designed for harsh industrial and automotive environments.
  • Versatile Interfacing: Offers both SPI and DSP-compatible interfaces for easy integration with various microcontrollers and DSPs.

High-Speed Data Acquisition

The 500k SPS sampling rate and 10-bit resolution make the MAX11340ATJ+ suitable for high-speed data acquisition systems in industrial control and test equipment, where fast and accurate signal capture is required.

Motor Control and Power Monitoring

In motor control applications, this ADC can digitize current and voltage feedback signals at high speed, enabling precise and responsive control loops for improved efficiency and performance.

Multi-Channel Sensor Arrays

With support for up to 16 input channels, the MAX11340ATJ+ can interface with a large array of sensors, making it ideal for complex monitoring systems in automotive and industrial environments.

Portable and Handheld Instruments

Its wide operating temperature range and compact 32-WFQFN package make it suitable for rugged, portable instruments used in field service and diagnostics.

Communication Infrastructure

In base stations and networking equipment, this ADC can be used for monitoring and calibration of analog signals, ensuring reliable operation over a wide temperature range.

Automotive Sensor Interfaces

The -40°C to 125°C temperature range qualifies it for automotive applications, such as battery management systems and engine control units, where environmental robustness is critical.

Q: What is the resolution of the MAX11340ATJ+?
A: The MAX11340ATJ+ is a 10-bit analog-to-digital converter (ADC).
Q: What is the maximum sampling rate?
A: It supports a high sampling rate of 500k SPS (samples per second).
Q: How many input channels are available?
A: It offers configurable input channels, supporting 8, 15, or 16 channels.
Q: What interfaces does this ADC support?
A: It features both SPI and DSP-compatible serial interfaces.
Q: What is the architecture of the MAX11340ATJ+?
A: It uses a MUX-S/H-ADC architecture and requires an external voltage reference.
Q: What is the operating temperature range?
A: It is designed for industrial applications with a range of -40°C to 125°C.
Base Product Number : MAX11340
10-bit 32-WFQFN 500k SPS ADC Analog Devices Analog-to-Digital Converter DSP External Reference High-Speed ADC MAX11340 Multi-Channel MUX-S/H-ADC SPI
Q: What is the resolution of the MAX11340ATJ+?
A: The MAX11340ATJ+ is a 10-bit analog-to-digital converter (ADC).
Q: What is the maximum sampling rate?
A: It supports a high sampling rate of 500k SPS (samples per second).
Q: How many input channels are available?
A: It offers configurable input channels, supporting 8, 15, or 16 channels.
Q: What interfaces does this ADC support?
A: It features both SPI and DSP-compatible serial interfaces.
Q: What is the architecture of the MAX11340ATJ+?
A: It uses a MUX-S/H-ADC architecture and requires an external voltage reference.
Q: What is the operating temperature range?
A: It is designed for industrial applications with a range of -40°C to 125°C.