Overview
The AD5390BCPZ-3-REEL is a 14-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is designed for precision data conversion applications, offering high resolution and multiple channels. It features a 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP, as well as an I2C-compatible interface. The device is housed in a 64-lead LFCSP (9 mm × 9 mm) package and operates over a temperature range of -40°C to +85°C.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Number of Bits | 14 | ||
| Number of DAC Channels | 16 | ||
| Settling Time | 8 µs | Typical, boost mode off | |
| Output Type | Voltage - Buffered | ||
| Data Interface | I²C, SPI, DSP | ||
| Reference Type | External, Internal | ||
| Voltage - Supply, Analog | 2.7 V ~ 3.6 V | ||
| Voltage - Supply, Digital | 2.7 V ~ 5.5 V | ||
| INL/DNL (LSB) | ±4 (Max), -1/+2 (Max) | ||
| Operating Temperature | -40°C ~ 85°C | ||
| Package Type | 64-LFCSP-VQ (9x9) |
Key Features
- 14-bit resolution with 16 separate DAC channels
- Settling time of 8 microseconds per channel (typical, boost mode off)
- Supports I2C, SPI, and DSP interfaces
- Voltage supply ranges: Analog 2.7V ~ 3.6V, Digital 2.7V ~ 5.5V
- Rail-to-rail output amplifier and power-down mode
- User-programmable offset and gain adjust, amplifier boost mode, and toggle mode for square wave generation
- Integrated thermal monitor and robust ESD rating (6.5 kV HBM and 2 kV FICDM)
Applications
- Industrial control systems
- Medical devices and equipment
- Aerospace and defense systems
- Test and measurement instruments
- Instrumentation and industrial control
- Power amplifier control
- Level setting (ATE)
- Control systems
- Microelectromechanical systems (MEMs)
Q & A
- Q: What is the resolution of the AD5390BCPZ-3-REEL?
A: The AD5390BCPZ-3-REEL has a 14-bit resolution.
- Q: How many DAC channels does the AD5390BCPZ-3-REEL have?
A: The AD5390BCPZ-3-REEL has 16 separate DAC channels.
- Q: What are the supported interfaces for the AD5390BCPZ-3-REEL?
A: The AD5390BCPZ-3-REEL supports I²C, SPI, and DSP interfaces.
- Q: What is the typical settling time of the AD5390BCPZ-3-REEL?
A: The typical settling time is 8 microseconds per channel (boost mode off).
- Q: What are the voltage supply ranges for the AD5390BCPZ-3-REEL?
A: The analog voltage supply range is 2.7 V ~ 3.6 V, and the digital voltage supply range is 2.7 V ~ 5.5 V.
- Q: What is the operating temperature range of the AD5390BCPZ-3-REEL?
A: The operating temperature range is -40°C ~ 85°C.
- Q: What package type is the AD5390BCPZ-3-REEL available in?
A: The AD5390BCPZ-3-REEL is available in a 64-LFCSP-VQ (9x9) package.
- Q: Does the AD5390BCPZ-3-REEL have any user-programmable features?
A: Yes, it includes user-programmable offset and gain adjust, amplifier boost mode, and toggle mode for square wave generation.
- Q: What are some of the key applications for the AD5390BCPZ-3-REEL?
A: Key applications include industrial control systems, medical devices, aerospace and defense systems, and test and measurement instruments.
- Q: What is the ESD rating of the AD5390BCPZ-3-REEL?
A: The AD5390BCPZ-3-REEL has a robust ESD rating of 6.5 kV HBM and 2 kV FICDM.
