AD712JNZ

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AD712JNZ

IC OPAMP JFET 2 CIRCUIT 8DIP

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規格

Part Status Active
Amplifier Type J-FET
Number of Circuits 2
Slew Rate 20V/µs
-3db Bandwidth 4 MHz
Current - Input Bias 25 pA
Voltage - Input Offset 300 µV
Current - Supply 5mA
Current - Output / Channel 25 mA
Voltage - Supply Span (Min) 9 V
Voltage - Supply Span (Max) 36 V
Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP
Base Product Number AD712

概述

Description

The AD712JNZ is a precision analog-to-digital converter (ADC) from Analog Devices, designed for high-performance applications. It features a 24-bit resolution and a noise performance of up to 100 dB, making it suitable for applications requiring high accuracy, such as industrial process control, medical instrumentation, and data acquisition systems.
This ADC supports a flexible input configuration, allowing for both single-ended and differential measurements, and it includes built-in programmable gain amplifiers (PGAs) to enhance signal conditioning. The AD712JNZ operates at a supply voltage of 3.3V to 5V and offers a range of data output interfaces, including SPI-compatible communication.
Key features include low power consumption, high linearity, and integrated calibration support for offset and gain errors, ensuring reliable performance over various operating conditions. Its temperature range and robust design make it suitable for challenging environments. Overall, the AD712JNZ is an ideal choice for applications demanding high precision and reliability in ADC performance.

Features

The AD712JNZ is a precision analog-to-digital converter (ADC) from Analog Devices, designed for high-performance applications. Key features include:
1. Resolution: 24-bit resolution, ensuring high accuracy in signal conversion.
2. Low Noise: Low noise operation, ideal for high-fidelity measurements.
3. Input Range: It supports a differential input range, enhancing versatility.
4. Sample Rate: Capable of up to 250 kSPS, suitable for fast sampling needs.
5. Built-in Features: Integrated programmable gain amplifier (PGA) for signal conditioning.
6. Low Power Consumption: Operates with low power, making it suitable for battery-powered applications.
7. Digital Filter: Features configurable digital filtering options for improved signal processing.
8. Multiple Input Channels: Supports multiple input channels for diverse applications.
9. Flexible Interface: Offers various serial interfaces, including SPI and I2C, for easy integration.
Overall, the AD712JNZ is ideal for applications requiring high precision, low noise, and flexibility in measurement.

Package

The AD712JNZ is available in a 28-lead LFCSP (Lead Frame Chip Scale Package) package type. This compact package is designed for easy integration into various electronic applications, offering efficient thermal performance and space-saving benefits.

Pinout

The AD712JNZ is a precision analog-to-digital converter (ADC) from Analog Devices, featuring a total of 32 pins. It operates in a 32-lead LFCSP (Lead Frame Chip Scale Package).
Key functions of the pins include:
1. Input/Output Pins:
- AINx: Analog input pins for differential or single-ended signals.
- VREF: Reference voltage input for the ADC.
2. Digital Interface:
- SCLK, SDI, SDO: Serial clock, data input, and data output pins for SPI communication.
- CS: Chip select pin to enable communication.
3. Power Supply:
- AVDD, DVDD: Analog and digital power supply pins.
- AGND, DGND: Ground pins for analog and digital circuits.
4. Configuration:
- RESET, PWDN: Pins for resetting the device and powering down.
5. Control Pins:
- DRDY: Data ready output pin indicating when new data is available.
The AD712JNZ is designed for high-performance applications requiring precision in data acquisition.

Manufacturer

The AD712JNZ is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company headquartered in Norwood, Massachusetts, USA. Analog Devices specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including automotive, communications, consumer electronics, healthcare, industrial automation, and instrumentation. ADI is known for its innovative solutions in signal processing and data conversion, providing essential components for applications that require precision and reliability in electronic systems.

Application

The AD712JNZ is a precision, low-noise analog-to-digital converter (ADC) commonly used in applications such as industrial process control, medical instrumentation, and data acquisition systems. It is ideal for measuring signals from sensors, including temperature, pressure, and strain gauges, due to its high accuracy and stability. Additionally, it is utilized in battery management systems, weighing scales, and other high-performance measurement applications.

Equivalent

The AD712JN-Z is a precision, low-noise, 24-bit analog-to-digital converter (ADC) from Analog Devices. Equivalent products include the MCP3564 from Microchip, LTC2440 from Analog Devices, and ADS1261 from Texas Instruments. Each of these alternatives offers similar specifications in terms of resolution, noise performance, and features suitable for precision applications. Always verify specific requirements for compatibility.

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