Overview
The AD7895AN-10 is a high-performance, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component operates from a single +5 V supply and is housed in a compact 8-pin mini-DIP or SOIC package. It features a successive approximation ADC with a conversion time of 3.8 µs, an on-chip track/hold amplifier, and a high-speed serial interface. The AD7895AN-10 is designed for applications requiring fast and accurate analog-to-digital conversion with low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Conversion Time | 3.8 µs |
| Supply Voltage | +5 V |
| Power Consumption | 20 mW max |
| Analog Input Range | ±10 V (AD7895-10), ±2.5 V (AD7895-3), 0 V to +2.5 V (AD7895-2) |
| Input Resistance | Typically 33 kΩ (AD7895-10), 12 kΩ (AD7895-3) |
| Interface | High-speed serial interface |
| Operating Temperature | –40°C to +85°C |
| Package Type | 8-pin mini-DIP, 8-pin SOIC |
Key Features
- Fast conversion time of 3.8 µs
- Low power consumption with automatic power-down mode
- High input impedance with benign input structure
- On-chip track/hold amplifier and internal clock
- High-speed serial interface for data output
- Single +5 V supply operation
- Compact 8-pin package options (mini-DIP and SOIC)
Applications
The AD7895AN-10 is suitable for a variety of applications that require fast and accurate analog-to-digital conversion. These include:
- Data acquisition systems
- Industrial control systems
- Medical devices
- Aerospace and defense systems
- Automotive systems
- Test and measurement equipment
Q & A
- What is the resolution of the AD7895AN-10?
The AD7895AN-10 has a resolution of 12 bits. - What is the conversion time of the AD7895AN-10?
The conversion time is 3.8 µs. - What is the supply voltage for the AD7895AN-10?
The supply voltage is +5 V. - What are the available analog input ranges for the AD7895?
The available ranges are ±10 V, ±2.5 V, and 0 V to +2.5 V. - What is the power consumption of the AD7895AN-10?
The power consumption is 20 mW max. - What types of packages are available for the AD7895AN-10?
The component is available in 8-pin mini-DIP and 8-pin SOIC packages. - Does the AD7895AN-10 have an on-chip track/hold amplifier?
Yes, it does. - What is the operating temperature range for the AD7895AN-10?
The operating temperature range is –40°C to +85°C. - Does the AD7895AN-10 support automatic power-down mode?
Yes, it does. - What type of interface does the AD7895AN-10 use for data output?
The AD7895AN-10 uses a high-speed serial interface.
