AD7171BCPZ

画像は参考用です

AD7171BCPZ

+BOM

Analog to Digital Converters - ADC 1CHANNEL L/POWER 12-BIT SD GAIN 128 IC

  • メーカーアナログデバイス

  • メーカー品番 #AD7171BCPZ

  • データシート AD7171BCPZ DataSheet

  • 在庫状況23848

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
StandardPackQty 500

概要

Description

The AD7171BCPZ is a precision analog-to-digital converter (ADC) developed by Analog Devices. It is a low-power, 16-bit, sigma-delta ADC designed for applications requiring high-resolution measurement and precise data conversion. The AD7171 operates from a single 2.7 V to 5.25 V power supply, making it suitable for battery-powered and low-voltage applications.
Key features include a simple 2-wire serial peripheral interface (SPI) for easy communication with microcontrollers, a programmable gain amplifier for input flexibility, and a high accuracy reference voltage. The AD7171 offers excellent noise performance and low drift, making it ideal for precision measurement applications such as industrial process control, portable instrumentation, and data acquisition systems.
The device is housed in a compact, 10-lead LFCSP (Lead Frame Chip Scale Package), providing a small form factor for space-constrained designs. Its low power consumption and high accuracy make it a reliable choice for applications where precision and efficiency are critical.

Equivalent

The AD7171BCPZ is a precision, low-noise, low-power, 16-bit analog-to-digital converter (ADC) by Analog Devices. Some equivalent products with similar specifications are:
1. TI ADS1118 - A precision, low-power, 16-bit ADC with an integrated temperature sensor.
2. MAX11100 - A 16-bit, low-power ADC by Maxim Integrated.
3. LTC1864 - A 16-bit ADC from Linear Technology (now Analog Devices).
4. MCP3421 - A low-noise, 18-bit ADC from Microchip Technology with similar applications.
These alternatives may vary in features and should be compared based on specific application requirements.

Features

The AD7171BCPZ is a precision analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Single-Channel, 16-Bit ADC: Designed for high-resolution precision measurement applications.
2. Low Power Consumption: It operates with minimal power usage, making it suitable for battery-powered devices.
3. Fast Data Rates: Capable of achieving data rates up to 125 SPS (samples per second).
4. No Latency: Features a zero-latency architecture, ensuring quick and efficient data conversion.
5. 24-Bit Σ-Δ Modulator: Utilizes sigma-delta modulation for high accuracy and low noise performance.
6. SPI-Compatible Interface: Easily integrates with microcontrollers and other digital systems using a standard SPI interface.
7. Single-Supply Operation: Operates with a single power supply, simplifying the design requirements.
8. Internal Clock: Includes a built-in clock, eliminating the need for an external clock source.
9. Flexible Input Range: Can handle a range of input signals, making it versatile for various applications.
10. Compact Package: Available in a small, space-saving 10-lead MSOP package.
These features make the AD7171BCPZ ideal for precision measurement applications, such as industrial process control, instrumentation, and portable devices.

Pinout

The AD7171BCPZ is a precision analog-to-digital converter (ADC) with a small pin count designed for low-power applications. It is an 8-pin device, where the main pins and their functions are as follows:
1. VDD: Power supply pin for the device.
2. GND: Ground reference point for the ADC.
3. AIN+: Positive analog input channel.
4. AIN-: Negative analog input channel, allowing for differential input.
5. SCLK: Serial clock input for the SPI interface, used to clock data in and out of the ADC.
6. DOUT/RDY: Data output and ready pin, which outputs the digital conversion result and indicates when data is ready to be read.
7. CS: Chip select input, which enables the SPI interface when active low.
8. REFIN: Reference input pin, used to provide the reference voltage for the ADC conversion process.
The AD7171 is valued for its high-resolution, low-noise performance, and low power consumption, making it suitable for precision measurement applications.

Manufacturer

The AD7171BCPZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of semiconductor products and solutions. The company is known for its focus on high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. Analog Devices serves a wide range of industries, including automotive, healthcare, consumer electronics, industrial automation, telecommunications, and aerospace. The company is renowned for its emphasis on innovation, quality, and reliability, playing a crucial role in advancing technology through its state-of-the-art semiconductor solutions.

Application

The AD7171BCPZ is a precision analog-to-digital converter (ADC) used in applications requiring high accuracy and low noise. It is commonly used in industrial process control, weigh scales, and medical instrumentation. Its low power consumption makes it suitable for battery-operated devices. The ADC's high resolution and fast settling time are ideal for precision measurement applications, like chromatography and digital multimeters. Additionally, its small package size and ease of integration make it a fit for portable and compact devices.

Package

The AD7171BCPZ is housed in a Lead Frame Chip Scale Package (LFCSP). This is a compact, surface-mount package that enhances performance and is suitable for use in various electronic applications.

AD7171BCPZに関連する製品