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AD7171BCPZ
+物料清單Analog to Digital Converters - ADC 1CHANNEL L/POWER 12-BIT SD GAIN 128 IC
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製造商類比設備
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製造商部分 #AD7171BCPZ
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有存貨23848
365 天品質保證
7*24 小時服務保證
90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| StandardPackQty | 500 |
概述
Description
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
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
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
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.