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AD7739BRUZ

8-Channel Single ADC Delta-Sigma 3.05Msps 24-bit Serial 24-Pin TSSOP Tube

Inventory:8,715

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Overview of AD7739BRUZ

The AD7739BRUZ is a high precision, high throughput analog-to-digital converter (ADC) designed for applications requiring precise and fast conversion of analog signals into digital data. It features a 24-bit resolution and offers both single-ended and differential input channels, making it versatile for various measurement and control systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD: Digital Supply Voltage
  • VSS: Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AD7739BRUZ ADC for a visual representation.

Key Features

  • 24-Bit Resolution: Offers high precision conversion for accurate measurement applications.
  • High Throughput: Provides fast conversion rates suitable for dynamic signal processing.
  • Single-Ended/Differential Inputs: Supports both input configurations for flexible signal acquisition.
  • Low Noise Performance: Ensures reliable and clean conversion of analog signals into digital data.
  • Wide Supply Voltage Range: Operates from a single +2.7V to +5.25V supply, enabling compatibility with various systems.
  • Serial Interface: Features a serial interface for easy integration with microcontrollers and digital signal processors.

Note: For detailed technical specifications, please refer to the AD7739BRUZ datasheet.

Application

  • Weighing Scales: Ideal for precision weighing scales and load cell applications.
  • Data Acquisition Systems: Suitable for high-accuracy data acquisition in industrial and scientific instruments.
  • Temperature Measurement: Used in temperature measurement systems requiring high resolution and accuracy.

Functionality

The AD7739BRUZ is a high precision ADC that converts analog signals into digital data with exceptional accuracy and speed. It is a reliable solution for applications demanding precise measurement capabilities.

Usage Guide

  • Power Supply: Connect VDD (Pin 1) and DVDD (Pin 6) to the respective supply voltages.
  • Analog Input: Connect the analog input signals to the +IN and -IN pins for single-ended measurements, or use differential inputs for differential mode.
  • Interface Configuration: Utilize the serial interface (SDATA, SCLK, SYNC) to communicate with the ADC for data transmission.

Frequently Asked Questions

Q: Is the AD7739BRUZ suitable for battery-powered applications?
A: Yes, the AD7739BRUZ operates within a low supply voltage range, making it compatible with battery-powered systems.

Equivalent

For similar functionalities, consider these alternatives to the AD7739BRUZ:

  • AD7175-8: A 24-bit sigma-delta ADC with similar precision and features for high-accuracy applications.
  • LTC2400-24: This 24-bit ADC from Linear Technology provides comparable performance in precision measurement tasks.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Analog to Digital Converters - ADC RoHS Details
Series AD7739 Mounting Style SMD/SMT
Package / Case TSSOP-24 Resolution 24 bit
Number of Channels 8 Channel Interface Type 3-Wire, Microwire, SPI
Sampling Rate 15.1 kS/s Input Type Differential/Single-Ended
Architecture Sigma-Delta Analog Supply Voltage 4.75 V to 5.25 V
Digital Supply Voltage 2.7 V to 3.6 V, 4.75 V to 5.25 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 105 C Brand Analog Devices
Development Kit EVAL-AD7739EBZ Gain Error +/- 0.2 %FSR
Height 1.05 mm INL - Integral Nonlinearity +/- 0.0015 % FSR
Input Voltage 0.625 V/1.25 V/2.5 V, n++0.625 V/n++1.25 V/n++2.5 V Length 7.8 mm
Number of ADC Inputs 8 Input, 4 Input Number of Converters 1 Converter
Operating Supply Voltage 5 V Pd - Power Dissipation 100 mW
Power Consumption 85 mW Product Type ADCs - Analog to Digital Converters
Reference Type External Sample and Hold No
Factory Pack Quantity 62 Subcategory Data Converter ICs
Supply Voltage - Max 5 V Supply Voltage - Min 5 V
Width 4.4 mm Unit Weight 0.007478 oz

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packageimg

AD7739BRUZ

8-Channel Single ADC Delta-Sigma 3.05Msps 24-bit Serial 24-Pin TSSOP Tube

Inventory:

8,715