Overview
The AD677KRZ-REEL is a 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD677 series and is packaged in a 28-SOIC (0.295, 7.50mm Width) case. It is designed for high-precision data acquisition and conversion, making it suitable for a variety of applications that require accurate analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD677KRZ-REEL |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 28 |
| Number of Bits | 16 |
| Sampling Rate | 100 ksps |
| Supply Voltage | ±12V (Analog), 12V (Digital) |
| Operating Temperature | 0°C ~ 70°C |
| Power Dissipation | 630 mW |
| Converter Type | SAR (Successive Approximation) |
| Interface | SPI, Serial |
| Integral Nonlinearity (INL) | 2 LSB |
| Linearity Error-Max (EL) | 0.0023% |
| Input Type | Single Ended |
| Input Capacitance | 50 pF |
| Peak Reflow Temperature | 260°C |
Key Features
- High Resolution: 16-bit resolution for precise analog-to-digital conversion.
- Successive Approximation Converter: Uses SAR architecture for efficient and accurate conversion.
- Dual Supply Voltage: Operates with ±12V analog supply and 12V digital supply.
- Serial Interface: Supports SPI and serial interfaces for easy integration into digital systems.
- Low Power Consumption: Maximum power dissipation of 630 mW.
- High Linearity: Integral Nonlinearity (INL) of 2 LSB and linearity error of 0.0023%.
- Surface Mount Package: 28-SOIC package suitable for surface mount assembly.
Applications
- RADAR Processing: Used in radar systems for precise signal processing.
- Digital Oscilloscopes: Employed in digital oscilloscopes for high-resolution signal capture and display.
- Rotary Encoders: Utilized in rotary encoder applications for accurate position and speed measurement.
- Cell Phones: Integrated into mobile devices for various signal processing tasks.
- Medical Devices: Used in medical equipment for accurate data acquisition and processing.
Q & A
- What is the resolution of the AD677KRZ-REEL ADC?
The AD677KRZ-REEL has a 16-bit resolution.
- What is the sampling rate of the AD677KRZ-REEL?
The sampling rate is 100 ksps.
- What is the supply voltage for the AD677KRZ-REEL?
The component operates with ±12V analog supply and 12V digital supply.
- What type of converter is the AD677KRZ-REEL?
The AD677KRZ-REEL is a Successive Approximation (SAR) converter.
- What interface does the AD677KRZ-REEL support?
The component supports SPI and serial interfaces.
- What is the maximum power dissipation of the AD677KRZ-REEL?
The maximum power dissipation is 630 mW.
- What is the operating temperature range of the AD677KRZ-REEL?
The operating temperature range is 0°C to 70°C.
- What is the peak reflow temperature for the AD677KRZ-REEL?
The peak reflow temperature is 260°C.
- What is the input type of the AD677KRZ-REEL?
The input type is single-ended.
- What are some common applications of the AD677KRZ-REEL?
Common applications include RADAR processing, digital oscilloscopes, rotary encoders, cell phones, and medical devices.
