AD7706BRZ

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AD7706BRZ

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IC ADC 16BIT SIGMA-DELTA 16SOIC

  • HerstellerAnalog Devices Inc.

  • Herstellerteil #AD7706BRZ

  • Auf Lager7487

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

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Spezifikationen

Attribut Wert
PartStatus Active
NumberofBits 16
SamplingRate(PerSecond) 500
NumberofInputs 3
InputType Pseudo-Differential
DataInterface SPI, DSP
Configuration MUX-PGA-ADC
NumberofA/DConverters 1
Architecture Sigma-Delta
ReferenceType External
Voltage-Supply,Analog 2.7V ~ 3.3V, 5V
Voltage-Supply,Digital 2.7V ~ 3.3V, 5V
Features PGA
OperatingTemperature -40°C ~ 85°C
Package/Case 16-SOIC (0.295", 7.50mm Width)
SupplierDevicePackage 16-SOIC
MountingType Surface Mount
BaseProductNumber AD7706

Übersicht

Description

The AD7706BRZ is a precision, low-power, 16-bit analog-to-digital converter (ADC) designed for industrial applications. It features a delta-sigma architecture, which allows for high-resolution measurements and excellent noise performance. Operating from a single supply voltage, it is ideal for battery-operated devices and low-power applications.
Key features include programmable gain amplifiers (PGAs), internal voltage reference, and a serial interface for easy communication with microcontrollers. The device supports various input types, making it suitable for measuring voltage, current, and sensor outputs.
Its low noise and high accuracy make it suitable for applications in process control, medical instrumentation, and data acquisition systems. The AD7706BRZ is packaged in a compact, thermally enhanced 16-lead TSSOP form factor, facilitating integration into space-constrained designs.
Overall, the AD7706BRZ is a versatile ADC that provides high-performance data conversion with minimal power consumption, making it a popular choice in precision measurement systems.

Equivalent

Equivalent products to the AD7706BRZ include the Texas Instruments ADS7828, Microchip MCP3208, and Analog Devices AD7320. These alternatives offer similar functionalities such as low-power, 12-bit or 16-bit resolution, and multi-channel capability. Always verify specific requirements like input range, interface, and power consumption when selecting a substitute.

Features

The AD7706BRZ is a low-power, 24-bit sigma-delta analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. High Resolution: Offers 24-bit resolution, allowing for precise measurements.
2. Low Noise: Features low noise performance, enhancing signal integrity.
3. Multiple Channels: Supports dual-channel operation, with two differential input channels.
4. Integrated Reference: Includes an on-chip voltage reference, simplifying design and minimizing external components.
5. Programmable Gain Amplifier (PGA): Provides adjustable gain settings, accommodating a variety of input signal ranges.
6. Digital Filter: Incorporates an integrated digital filter for improved signal processing.
7. Low Power Consumption: Designed for low power usage, making it suitable for battery-operated devices.
8. Flexible Interface: Offers SPI-compatible serial interface for easy connectivity with microcontrollers.
9. Temperature Range: Operational over a wide temperature range, suitable for various environments.
These features make the AD7706BRZ ideal for applications in industrial automation, medical instrumentation, and data acquisition systems.

Pinout

The AD7706BRZ is a precision analog-to-digital converter (ADC) with 16 pins. Its functions include:
1. Analog Inputs: It has two differential inputs (IN+ and IN-).
2. Digital Outputs: It provides a serial data output for the digital representation of the analog signal.
3. Control Pins: Pins such as CS (chip select), RD (read), and WR (write) control data transactions.
4. Reference Voltage: VREF is used to set the reference voltage for the ADC.
5. Power Supply Pins: VDD and GND are for power supply connections.
6. Clock Input: The CLK pin receives the clock signal for the ADC operation.
7. Configuration Pins: Pins for configuring operational modes and settings.
Overall, the AD7706BRZ is designed for precise measurements in various applications, including industrial process control and sensor interfacing.

Manufacturer

The AD7706BRZ is manufactured by Analog Devices, Inc. (ADI), a prominent multinational semiconductor company headquartered in Norwood, Massachusetts, USA. Analog Devices specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing integrated circuits (ICs). The company focuses on a wide range of applications, including industrial automation, automotive, communications, healthcare, and consumer electronics.
Founded in 1965, ADI is recognized for its innovations in data conversion, signal processing, and power management technologies. The AD7706BRZ itself is a precision, low-power, and low-noise analog-to-digital converter (ADC) that is used in various applications, such as sensor interfacing and data acquisition systems. Analog Devices places a strong emphasis on research and development, delivering high-quality, reliable products to meet the needs of engineers and designers in various industries worldwide.

Application

The AD7706BRZ is a low-power, dual-channel sigma-delta analog-to-digital converter (ADC) primarily used in applications requiring high precision and low noise. Key areas include:
1. Industrial Automation: Sensor interfacing for pressure, temperature, and flow measurements.
2. Medical Equipment: Data acquisition in devices like blood glucose monitors and patient monitoring systems.
3. Weighing Scales: Accurate measurement in load cells and strain gauge applications.
4. Consumer Electronics: Audio signal processing and other high-resolution applications.
5. Instrumentation: Measurement and control systems in research and development.
Its features make it suitable for any application demanding accurate and reliable data conversion.

Package

The AD7706BRZ is housed in a 28-lead SSOP (Shrink Small Outline Package) type.

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