ad572 Datasheet - Analogdevices
The AD572 is a high accuracy, fully integrated, 16-bit, sigma-delta analog-to-digital converter (ADC) with a built-in programmable gain instrumentation...
📖 Datasheet Preview
⬇️ Download Complete Datasheet
Get the full 7-page technical datasheet in PDF format
📝 Component Overview
The AD572 is a high accuracy, fully integrated, 16-bit, sigma-delta analog-to-digital converter (ADC) with a built-in programmable gain instrumentation amplifier and a precision voltage reference. It is designed for high accuracy, low noise, and high stability, making it suitable for a variety of applications including industrial process control, medical equipment, and scientific instruments.
Key Features and Benefits
- 16-bit sigma-delta ADC
- Built-in programmable gain instrumentation amplifier
- Precision voltage reference
- High accuracy and low noise
- High stability over temperature
- Suitable for industrial, medical, and scientific applications
- Programmable gain settings
- Internal clock or external clock option
- SPI-compatible serial interface
Typical Applications
- Industrial process control
- Medical equipment
- Scientific instruments
- Data acquisition systems
- Precision measurement systems
- Automotive test equipment
- Aerospace applications
📊 Complete Technical Specifications
Absolute Maximum Ratings
| Parameter | Value |
|---|---|
| Supply Voltage | 5.5V |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -65°C to +150°C |
Electrical Characteristics
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Resolution | Typical | 16 bits | 16 bits | 16 bits | bits |
| INL (Integral Nonlinearity) | Typical | -1 | 0 | 1 | LSB |
Package Information
- TSSOP: Thin Shrink Small Outline Package
Pin Configuration
- Pin 1: VCC - Positive Supply Voltage
- Pin 2: GND - Ground
🔧 Application Guidelines
Design Considerations
When designing with the AD572, consider the noise performance, gain setting, and clock source. Proper layout and grounding techniques are crucial for optimal performance.
Installation Guidelines
The AD572 should be handled with care to prevent damage. Use appropriate antistatic precautions when handling the device.
Operational Notes
The device operates from a single supply voltage. Ensure that the supply voltage does not exceed the maximum rating. Also, note that the device has a built-in reference, but an external reference can be used if required.