Overview
The AD7660AST is a high-performance Analog to Digital Converter (ADC) manufactured by Analog Devices Inc. It is part of the PulSAR® series, which is known for its high accuracy and low power consumption. This 16-bit ADC is designed for data acquisition applications and offers a sampling rate of 100k samples per second.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7660AST |
| Resolution | 16 bits |
| Sampling Rate | 100 kSPS |
| Number of Inputs | 1 |
| Input Type | Single-ended (SE), Unipolar |
| Analog Input Range | 0 to 2.5V |
| Supply Voltage - Analog | 5V |
| Supply Voltage - Digital | 5V |
| Package / Case | 48-LQFP (7x7) |
| Operating Temperature | -40°C to 85°C |
| Architecture | SAR (Successive Approximation Register) |
| Data Interface | Parallel, Serial (SPI), DSP |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High-performance 16-bit resolution ADC with a sampling rate of 100 kSPS.
- Single input with single-ended (SE) unipolar configuration.
- Operates with both analog and digital supply voltages of 5V.
- Configured as a Sample and Hold-ADC (S/H-ADC) with a 1:1 S/H:ADC ratio.
- SAR (Successive Approximation Register) architecture for high accuracy and low power consumption.
- Multiple data interfaces including parallel, serial (SPI), and DSP.
- 48-LQFP (7x7) package with an operating temperature range of -40°C to 85°C.
- Lead free and RoHS compliant.
Applications
The AD7660AST is ideal for various data acquisition and signal processing applications, including:
- DSP and data acquisition cards.
- Industrial control systems.
- Medical devices requiring high precision ADCs.
- Aerospace and defense systems.
- Automotive systems where high accuracy and reliability are crucial.
Q & A
- What is the resolution of the AD7660AST ADC?
The AD7660AST has a 16-bit resolution.
- What is the sampling rate of the AD7660AST?
The sampling rate is 100 kSPS.
- What type of input does the AD7660AST support?
The AD7660AST supports a single-ended (SE) unipolar input.
- What are the supply voltages for the AD7660AST?
Both the analog and digital supply voltages are 5V.
- What is the package type of the AD7660AST?
The package type is 48-LQFP (7x7).
- Is the AD7660AST RoHS compliant?
- What data interfaces does the AD7660AST support?
The AD7660AST supports parallel, serial (SPI), and DSP interfaces.
- What is the operating temperature range of the AD7660AST?
The operating temperature range is -40°C to 85°C.
- What architecture does the AD7660AST use?
The AD7660AST uses SAR (Successive Approximation Register) architecture.
- Can the AD7660AST be used in industrial control systems?
