Overview
The AD7477AAKS-REEL7 is a 10-bit, high-speed, low-power, successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed to provide high accuracy and reliability in various industrial and medical applications. The AD7477 features a high-speed conversion rate, low power consumption, and a compact package, making it an ideal choice for space-constrained and power-sensitive designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 10 | Bits |
| Conversion Rate | Up to 1 MSPS | Samples per second |
| Input Range | 0 to VREF | V |
| Reference Voltage | 2.5 or 4.096 or 5 | V |
| Power Supply | Single 2.7V to 5.5V | V |
| Power Consumption | Typically 3.3 mW at 1 MSPS | mW |
| Operating Temperature | -40°C to +85°C | °C |
| Package Type | 10-lead MSOP or 10-lead QFN |
Key Features
- High-speed conversion rate up to 1 MSPS
- Low power consumption, typically 3.3 mW at 1 MSPS
- Single supply operation from 2.7V to 5.5V
- Compact 10-lead MSOP or QFN package
- On-chip reference and buffer
- Digital output via SPI-compatible serial interface
- High accuracy with ±1 LSB INL and ±1 LSB DNL
Applications
- Industrial automation and control systems
- Medical devices and diagnostic equipment
- Portable and battery-powered devices
- Data acquisition systems
- Embedded systems and IoT devices
Q & A
- What is the resolution of the AD7477AAKS-REEL7 ADC?
The AD7477AAKS-REEL7 has a resolution of 10 bits. - What is the maximum conversion rate of the AD7477AAKS-REEL7?
The maximum conversion rate is up to 1 MSPS. - What are the possible reference voltages for the AD7477AAKS-REEL7?
The possible reference voltages are 2.5V, 4.096V, or 5V. - What is the power supply range for the AD7477AAKS-REEL7?
The power supply range is from 2.7V to 5.5V. - How much power does the AD7477AAKS-REEL7 typically consume at 1 MSPS?
It typically consumes 3.3 mW at 1 MSPS. - What are the operating temperature ranges for the AD7477AAKS-REEL7?
The operating temperature range is from -40°C to +85°C. - What package types are available for the AD7477AAKS-REEL7?
The available package types are 10-lead MSOP and 10-lead QFN. - Does the AD7477AAKS-REEL7 have an on-chip reference and buffer?
Yes, it has an on-chip reference and buffer. - How does the AD7477AAKS-REEL7 output digital data?
The digital output is via an SPI-compatible serial interface. - What is the accuracy of the AD7477AAKS-REEL7 in terms of INL and DNL?
The accuracy is ±1 LSB INL and ±1 LSB DNL.
