Overview
The AD7661AST is a 16-bit analog-to-digital converter (ADC) from Analog Devices Inc., part of the PulSAR series. This device is designed to provide high performance and low power consumption, making it suitable for a variety of applications. The AD7661AST operates with a successive approximation register (SAR) architecture and offers a throughput rate of 100 kSPS. It features a unipolar input range of 0 to 2.5V and is available in a small TSSOP package, enhancing its versatility in different system designs.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Throughput Rate | 100 kSPS |
| Input Range | 0 to 2.5V (unipolar) |
| Operating Temperature | -40°C to +85°C |
| Package Type | TSSOP |
| Architecture | Successive Approximation Register (SAR) |
Key Features
- High performance 16-bit ADC with SAR architecture
- Low power consumption, suitable for battery-powered devices
- Throughput rate of 100 kSPS
- Unipolar input range of 0 to 2.5V
- On-chip reference and buffer
- Flexible parallel or serial interface options
- Compact TSSOP package for space-efficient designs
Applications
- Communications systems
- Industrial automation and control
- Instrumentation and measurement
- Aerospace and defense
- Motor and power control
- Healthcare and medical devices
Q & A
- What is the resolution of the AD7661AST ADC?
The AD7661AST has a resolution of 16 bits.
- What is the throughput rate of the AD7661AST?
The throughput rate of the AD7661AST is 100 kSPS.
- What is the input range of the AD7661AST?
The input range of the AD7661AST is 0 to 2.5V (unipolar).
- What is the operating temperature range of the AD7661AST?
The operating temperature range is -40°C to +85°C.
- What type of package does the AD7661AST come in?
The AD7661AST comes in a TSSOP package.
- What architecture does the AD7661AST use?
The AD7661AST uses a Successive Approximation Register (SAR) architecture.
- What are some common applications of the AD7661AST?
Common applications include communications, industrial automation, instrumentation, aerospace, motor and power control, and healthcare.
- Does the AD7661AST have an on-chip reference and buffer?
Yes, the AD7661AST has an on-chip reference and buffer.
- What interface options are available for the AD7661AST?
The AD7661AST offers flexible parallel or serial interface options.
- Why is the AD7661AST suitable for battery-powered devices?
The AD7661AST is suitable for battery-powered devices due to its low power consumption.
