Overview
The AD7685BCPZ-R2 is a high-performance, 16-bit, successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed to offer high accuracy, low power consumption, and a compact package, making it suitable for a variety of applications requiring precise analog-to-digital conversion.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 16 | bits |
| Sampling Rate | 100 | kSPS |
| INL (Integral Nonlinearity) | ±1 | LSB |
| DNL (Differential Nonlinearity) | ±0.5 | LSB |
| SNR (Signal-to-Noise Ratio) | 92.5 | dB |
| THD (Total Harmonic Distortion) | -110 | dB |
| Power Supply | 2.5V or 5V | V |
| Power Consumption (Typical) | 3.3 mW @ 2.5V, 5.5 mW @ 5V | mW |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package Type | LFCSP-10 |
Key Features
- High resolution and accuracy with 16-bit conversion.
- Low power consumption, making it suitable for battery-powered devices.
- Compact LFCSP-10 package for space-efficient designs.
- Support for both 2.5V and 5V power supplies.
- High SNR and low THD for high-quality signal conversion.
- Wide operating temperature range from -40°C to +85°C.
Applications
- Industrial automation and control systems.
- Medical devices requiring high accuracy and low power consumption.
- Aerospace and defense applications where reliability and precision are critical.
- Automotive systems, including sensor interfaces and data acquisition.
- Test and measurement equipment.
Q & A
- What is the resolution of the AD7685BCPZ-R2 ADC?
The AD7685BCPZ-R2 has a resolution of 16 bits. - What is the maximum sampling rate of the AD7685BCPZ-R2?
The maximum sampling rate is 100 kSPS. - What are the power supply options for the AD7685BCPZ-R2?
The device can operate with either a 2.5V or 5V power supply. - How much power does the AD7685BCPZ-R2 typically consume?
Typical power consumption is 3.3 mW at 2.5V and 5.5 mW at 5V. - What is the operating temperature range of the AD7685BCPZ-R2?
The operating temperature range is from -40°C to +85°C. - In what package type is the AD7685BCPZ-R2 available?
The device is available in an LFCSP-10 package. - What are some common applications for the AD7685BCPZ-R2?
Common applications include industrial automation, medical devices, aerospace and defense, automotive systems, and test and measurement equipment. - What is the SNR of the AD7685BCPZ-R2?
The SNR is 92.5 dB. - What is the THD of the AD7685BCPZ-R2?
The THD is -110 dB. - Is the AD7685BCPZ-R2 suitable for battery-powered devices?
Yes, due to its low power consumption, it is suitable for battery-powered devices.
