Overview
The AD5683RACPZ-2RL7 is a high-performance, single-channel digital-to-analog converter (DAC) produced by Analog Devices Inc. It is part of the nanoDAC+ family, known for its low power consumption and compact design. This DAC operates with a 16-bit resolution and is available in an 8-lead LFCSP (Lead Frame Chip Scale Package) or 8-UFDFN Exposed Pad, CSP package. The device is designed to provide high accuracy and stability, making it suitable for a variety of applications requiring precise analog output.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | ||
| Part Number | AD5683RACPZ-2RL7 | ||
| Package | 8-lead LFCSP or 8-UFDFN Exposed Pad, CSP | ||
| Number of Bits | 16 | ||
| Supply Voltage | 2.7 V to 5.5 V | V | Analog and Digital Supply Voltage Range |
| Output Voltage Range | 0 V to VREF or 0 V to 2 × VREF | V | Programmable output span |
| Settling Time | 7 μs | μs | Typical settling time for full-scale transition |
| Interface | SPI, Serial | Communication interface | |
| Integral Nonlinearity (INL) | ±8 LSB | LSB | Maximum integral nonlinearity |
| Temperature Range | −40°C to +105°C | °C | Operating temperature range |
Key Features
- High Resolution: 16-bit resolution providing high accuracy and precision in analog output.
- Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
- Compact Package: Available in 8-lead LFCSP or 8-UFDFN Exposed Pad, CSP packages, ideal for space-constrained designs.
- Programmable Output Span: Output span can be programmed to be 0 V to VREF or 0 V to 2 × VREF.
- Internal Reference: Includes an internal 2.5 V reference with 2 ppm/°C drift, offering high stability.
- Monotonic by Design: Ensures that the output voltage always increases or remains constant for increasing digital input codes.
- High Speed: Fast settling time of 7 μs for full-scale transitions.
Applications
- Industrial Automation: Used in control systems, sensors, and actuators where precise analog signals are required.
- Medical Devices: Suitable for medical equipment that demands high accuracy and reliability.
- Aerospace and Defense: Applied in various military and aerospace applications requiring robust and precise DACs.
- Automotive Systems: Used in automotive control systems, infotainment, and safety features.
- Consumer Electronics: Found in audio equipment, gaming consoles, and other consumer devices needing high-quality analog outputs.
Q & A
- What is the resolution of the AD5683RACPZ-2RL7 DAC?
The AD5683RACPZ-2RL7 has a 16-bit resolution.
- What is the supply voltage range for the AD5683RACPZ-2RL7?
The supply voltage range is from 2.7 V to 5.5 V.
- What is the typical settling time for the AD5683RACPZ-2RL7?
The typical settling time is 7 μs for full-scale transitions.
- Does the AD5683RACPZ-2RL7 have an internal reference?
Yes, it includes an internal 2.5 V reference with 2 ppm/°C drift.
- What is the operating temperature range of the AD5683RACPZ-2RL7?
The operating temperature range is from −40°C to +105°C.
- What is the interface type of the AD5683RACPZ-2RL7?
The interface is SPI, Serial.
- Is the AD5683RACPZ-2RL7 monotonic by design?
Yes, it is guaranteed monotonic by design.
- What is the maximum integral nonlinearity (INL) of the AD5683RACPZ-2RL7?
The maximum INL is ±8 LSB.
- What are the package options for the AD5683RACPZ-2RL7?
The package options are 8-lead LFCSP or 8-UFDFN Exposed Pad, CSP.
- Can the output span of the AD5683RACPZ-2RL7 be programmed?
Yes, the output span can be programmed to be 0 V to VREF or 0 V to 2 × VREF.
