Overview
The AD5546CRUZ-REEL7, produced by Analog Devices Inc., is a precision 16-bit, multiplying, low power, current-output, parallel input digital-to-analog converter (DAC). This device is part of the AD5546/AD5556 series, designed to operate from a single supply voltage ranging from 2.7 V to 5.5 V. It is particularly suited for applications requiring high precision and low power consumption.
The AD5546CRUZ-REEL7 features a compact 38-lead TSSOP package and supports extended automotive operating temperatures from −40°C to +125°C, making it versatile for various industrial and automotive applications.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Resolution | N | 16 Bits | |||
| Relative Accuracy (INL) | ±1 LSB (Grade C) | ||||
| Supply Voltage Range | VDD | 2.7 | 5.5 | V | |
| Positive Supply Current | IDD | 10 μA | |||
| Power Dissipation | PDISS | 0.055 mW | |||
| Settling Time | 0.5 μs | ||||
| Full-Scale Current | 2 mA ± 20% (VREF = 10 V) | ||||
| Operating Temperature Range | TA | −40°C | +125°C |
Key Features
- Precision Conversion: The AD5546CRUZ-REEL7 features 16-bit resolution with high relative accuracy, ensuring precise digital-to-analog conversion.
- Low Power Consumption: The device operates with a low supply current of up to 10 μA, making it suitable for power-sensitive applications.
- Compact Packaging: Available in a 38-lead TSSOP package, which is compact and suitable for space-constrained designs.
- Extended Temperature Range: Operates over an extended automotive temperature range from −40°C to +125°C.
- Built-in Resistors: Includes built-in 4-quadrant resistors and a feedback resistor (RFB) to facilitate current-to-voltage conversion and minimize external component requirements.
- High Bandwidth: Supports a bandwidth of up to 6.8 MHz, making it suitable for high-speed applications.
Applications
- Automatic Test Equipment: Ideal for precision measurement and calibration in test equipment.
- Instrumentation: Used in various instrumentation applications requiring high precision and low noise.
- Digital Waveform Generation: Suitable for generating precise digital waveforms in various signal processing applications.
- Digitally Controlled Calibration: Useful in calibration systems where precise control over output signals is necessary.
- Automotive Systems: With its extended temperature range, it is suitable for use in automotive systems that require high reliability and precision.
Q & A
- What is the resolution of the AD5546CRUZ-REEL7?
The AD5546CRUZ-REEL7 has a 16-bit resolution.
- What is the operating supply voltage range of the AD5546CRUZ-REEL7?
The device operates from a single supply voltage ranging from 2.7 V to 5.5 V.
- What is the maximum supply current of the AD5546CRUZ-REEL7?
The maximum supply current is 10 μA.
- What is the settling time of the AD5546CRUZ-REEL7?
The settling time is 0.5 μs.
- Does the AD5546CRUZ-REEL7 support 4-quadrant outputs?
- What is the operating temperature range of the AD5546CRUZ-REEL7?
The device operates over an extended automotive temperature range from −40°C to +125°C.
- What package type is the AD5546CRUZ-REEL7 available in?
- What are some typical applications of the AD5546CRUZ-REEL7?
- Does the AD5546CRUZ-REEL7 have built-in feedback resistors?
- What is the bandwidth of the AD5546CRUZ-REEL7?
