Overview
The AD5330BRUZ-REEL7 is a high-performance, 8-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This device is part of the AD5330 series and is known for its precision and reliability in various applications. It features a resistor-string architecture and includes an on-chip output buffer that enables rail-to-rail operation. The AD5330BRUZ-REEL7 operates from a single supply voltage ranging from 2.5 V to 5.5 V, making it versatile for different system designs.
Key Specifications
| Parameter | Value | Unit | Conditions/Comments |
|---|---|---|---|
| Resolution | 8 Bits | - | - |
| Relative Accuracy | ±0.15 ±1 LSB | - | - |
| Differential Nonlinearity (DNL) | ±0.02 ±0.25 LSB | - | - |
| Offset Error | ±0.4 ±3 % of FSR | - | - |
| Gain Error | ±0.15 ±1 % of FSR | - | - |
| Output Voltage Settling Time | 6 - 8 μs | - | ¼ scale to ¾ scale change (0x40 to 0xC0) |
| Slew Rate | 0.7 V/μs | - | Major code transition |
| Supply Voltage | 2.5 V to 5.5 V | - | - |
| Operating Temperature | -40°C to +105°C | - | - |
| Package/Case | 20-TSSOP (0.173", 4.40mm Width) | - | - |
| Reference Type | External | - | - |
Key Features
- Resistor-String Architecture: Provides high accuracy and linearity.
- On-Chip Output Buffer: Enables rail-to-rail operation, driving the output to both supply rails.
- Parallel Interface: Allows for easy integration with microprocessors and other digital systems.
- Power-Down Mode: Reduces power consumption by putting the DAC into a high impedance state.
- Low Power Consumption: Operates from a single supply voltage ranging from 2.5 V to 5.5 V.
- High Accuracy and Linearity: Ensures precise output voltages with minimal error.
- Compact Package: 20-TSSOP package suitable for space-constrained designs.
Applications
- Industrial Control Systems: Used in control loops, calibration, and adjustment circuits.
- Medical Devices: Suitable for medical equipment requiring precise analog output.
- Aerospace and Defense: Applied in various military and aerospace applications due to its high reliability and accuracy.
- Automotive Systems: Used in automotive control systems, sensors, and actuators.
- Test and Measurement Equipment: Utilized in calibration and measurement instruments.
Q & A
- What is the resolution of the AD5330BRUZ-REEL7 DAC?
The AD5330BRUZ-REEL7 has an 8-bit resolution.
- What is the operating voltage range of the AD5330BRUZ-REEL7?
The device operates from a single supply voltage ranging from 2.5 V to 5.5 V.
- What type of interface does the AD5330BRUZ-REEL7 use?
The AD5330BRUZ-REEL7 uses a parallel interface.
- What is the output settling time of the AD5330BRUZ-REEL7?
The output settling time is 6 to 8 μs for a ¼ scale to ¾ scale change.
- Does the AD5330BRUZ-REEL7 have a power-down mode?
Yes, the device has a power-down mode that reduces power consumption by putting the DAC into a high impedance state.
- What is the slew rate of the AD5330BRUZ-REEL7?
The slew rate is 0.7 V/μs.
- What is the operating temperature range of the AD5330BRUZ-REEL7?
The operating temperature range is -40°C to +105°C.
- What type of package does the AD5330BRUZ-REEL7 come in?
The device is packaged in a 20-TSSOP (0.173", 4.40mm Width).
- Is the AD5330BRUZ-REEL7 suitable for high-accuracy applications?
Yes, it is known for its high accuracy and linearity, making it suitable for applications requiring precise analog output.
- Can the AD5330BRUZ-REEL7 be used in industrial control systems?
Yes, it is commonly used in industrial control systems for control loops, calibration, and adjustment circuits.
