Overview
The AD5415YRUZ-REEL, produced by Analog Devices Inc., is a CMOS, 12-bit, dual-channel, current output digital-to-analog converter (DAC). This device is designed to operate from a 2.5 V to 5.5 V power supply, making it suitable for battery-powered applications and other low-voltage systems. Manufactured on a CMOS submicron process, the AD5415 offers excellent 4-quadrant multiplication characteristics with large signal multiplying bandwidths of up to 10 MHz.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Resolution | - | - | 12 Bits | - | - |
| Relative Accuracy | - | - | ±1 LSB | - | - |
| Differential Nonlinearity | -1 | - | +2 LSB | - | Guaranteed monotonic |
| Gain Error | - | - | ±25 mV | - | - |
| Gain Error Temperature Coefficient | - | - | ±5 ppm/°C | - | - |
| Bipolar Zero Code Error | - | - | ±25 mV | - | - |
| Output Leakage Current | - | - | ±1 nA | - | Data = 0x0000, TA = 25°C, IOUT1 |
| Power Supply Range | 2.5 V | - | 5.5 V | - | - |
| Power Supply Sensitivity | - | - | 0.001 %/% | - | ∆VDD = ±5% |
Key Features
- Dual 12-bit, current output digital-to-analog converter with 4-quadrant resistors for bipolar operation.
- Operates from a 2.5 V to 5.5 V power supply, suitable for battery-powered applications.
- Large signal multiplying bandwidths of up to 10 MHz.
- Integrated feedback resistor (RFB) for temperature tracking and full-scale voltage output.
- Double buffered, 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and most DSP interface standards.
- Serial data out pin (SDO) for daisy-chaining and data readback capabilities.
- Available in a 24-lead TSSOP package.
Applications
- Battery-powered systems and portable electronics.
- Industrial control systems requiring precise analog output.
- Aerospace and defense applications where high reliability and precision are critical.
- Medical devices that require accurate and stable analog signals.
- Automotive systems, especially those requiring robust and reliable analog output.
Q & A
- What is the resolution of the AD5415YRUZ-REEL DAC?
The AD5415YRUZ-REEL has a resolution of 12 bits.
- What is the operating voltage range of the AD5415YRUZ-REEL?
The device operates from a 2.5 V to 5.5 V power supply.
- What is the maximum multiplying bandwidth of the AD5415YRUZ-REEL?
The maximum multiplying bandwidth is up to 10 MHz.
- Does the AD5415YRUZ-REEL support bipolar operation?
Yes, it supports bipolar operation with integrated 4-quadrant resistors.
- What type of serial interface does the AD5415YRUZ-REEL use?
The device uses a double buffered, 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and most DSP interface standards.
- Can the AD5415YRUZ-REEL be used in daisy-chaining configurations?
Yes, it has a serial data out pin (SDO) for daisy-chaining and data readback capabilities.
- What is the package type of the AD5415YRUZ-REEL?
The device is available in a 24-lead TSSOP package.
- What are some common applications of the AD5415YRUZ-REEL?
Common applications include battery-powered systems, industrial control systems, aerospace and defense, medical devices, and automotive systems.
- How does the AD5415YRUZ-REEL handle temperature variations?
The device has an integrated feedback resistor (RFB) for temperature tracking and full-scale voltage output.
- Is the AD5415YRUZ-REEL suitable for high-reliability applications?
Yes, it is designed to meet high reliability and quality standards, making it suitable for critical applications.
