Analog DevicesAD4134BCPZAnalog to Digital Converters - ADCs

AD4134: 24-Bit, 4-Channel Simultaneous Sampling 1.5 MSPS Precision Alias Free ADC

The AD4134 is a quad-channel, low noise, simultaneous sampling, precision analog-to-digital converter (ADC) that delivers on functionality, performance, and ease of use. It’s easy to drive due to its resistive input structure, which eliminates the need for external high-speed amplifiers to drive the analog inputs. AD4134's inherent antialiasing filter also eliminates the need for an external second-order antialias filter preceding the ADC input. Integrated asynchronous sample rate converter simplifies the handshake between system clock and modulator clock without limiting interface maximum throughput.

This product is a direct upgrade from the AD7134 because of the expanded temperature range, which is ideal for industrial applications. AD7134 is now marked as 'Not Recommended' for new design.

Key Features and Benefits:

• •  Alias free eliminates the need for an external second-order antialias filter preceding the ADC input, reducing the size and complexity of the overall solution
• •  Resistive ADC and reference input without the need for an external high-speed amplifier to drive the analog inputs
• •  Easy to sync with simplified system clock design when synchronized sampling and/or isolation is required

Applications:

• •  Instrumentation and Measurement: ETM, Audio Test
• •  Industrial Automation: Condition monitoring for predictive maintenance
• •  Aerospace and Defense: Sonar
• •  Energy

The AD4134 can be evaluated with the EVAL-AD4134FMCZ

Block Diagrams and Tables: