Overview
The AD7888AR is a micro power, 8-channel, 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for low-power applications and features a high sampling rate, making it suitable for various data acquisition systems. The AD7888AR operates over a wide temperature range and supports serial interface protocols such as SPI and DSP.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Number of Bits | 12 |
| Sampling Rate | 125 kSPS |
| Data Interface | SPI, DSP |
| Number of A/D Converters | 1 |
| Operating Temperature | -40°C to 105°C |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
Key Features
- Low power consumption: 3.5 mW typical at 125 kSPS.
- High sampling rate: 125 kSPS.
- 8-channel multiplexed input.
- Serial interface: SPI and DSP compatible.
- Wide operating temperature range: -40°C to 105°C.
- Small package options: 16-SOIC and 16-TSSOP.
Applications
The AD7888AR is suitable for a variety of applications, including:
- Data acquisition systems.
- Industrial control systems.
- Medical devices.
- Automotive systems.
- Portable and battery-powered devices due to its low power consumption.
Q & A
- What is the AD7888AR?
The AD7888AR is a micro power, 8-channel, 12-bit SAR ADC produced by Analog Devices Inc. - What is the sampling rate of the AD7888AR?
The sampling rate is 125 kSPS. - What interfaces does the AD7888AR support?
The AD7888AR supports SPI and DSP serial interfaces. - What is the operating temperature range of the AD7888AR?
The operating temperature range is -40°C to 105°C. - What are the package options for the AD7888AR?
The package options include 16-SOIC and 16-TSSOP. - What is the typical power consumption of the AD7888AR?
The typical power consumption is 3.5 mW at 125 kSPS. - Is the AD7888AR suitable for industrial applications?
Yes, it is suitable for industrial control systems due to its robust specifications and wide operating temperature range. - Can the AD7888AR be used in medical devices?
Yes, it can be used in medical devices due to its high accuracy and reliability. - Is the AD7888AR moisture sensitive?
No, it has a Moisture Sensitivity Level (MSL) of 1, which means it is not moisture sensitive. - What is the ECCN classification for the AD7888AR?
The ECCN classification is EAR99.
