Overview
The AD7528KPZ is a monolithic dual 8-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This device is renowned for its excellent DAC-to-DAC matching and is available in various packages, including 20-lead PLCC (Plastic Leaded Chip Carrier) and other surface mount options. The AD7528KPZ features separate on-chip latches for each DAC, facilitating easy interface with microprocessors. It operates within a power supply range of +5V to +15V and dissipates only 20 mW of power, making it energy-efficient. The device is compatible with most 8-bit microprocessors, such as the 6800, 8080, 8085, and Z80.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Series | AD7528 |
| Resolution | 8 bit | Sampling Rate | 5.6 MS/s |
| Number of Channels | 2 Channel | Settling Time | 180 ns |
| Interface Type | Parallel | Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C | Mounting Style | SMD/SMT |
| Packaging | Reel | Brand | Analog Devices |
| Number of Converters | 2 Converter | Power Dissipation (Pd) | 30 mW |
| Reference Type | External | Supply Voltage - Max | 15 V |
| Supply Voltage - Min | 5 V | Unit Weight | 0.025468 oz |
Key Features
- On-Chip Latches for Both DACs: Allows for easy microprocessor interface.
- +5 V to +15 V Operation: Flexible power supply range.
- DACs Matched to 1%: Excellent DAC-to-DAC matching.
- Four Quadrant Multiplication: Each DAC has separate reference input and feedback resistor.
- TTL/CMOS Compatible: Compatible with both TTL and CMOS logic levels.
- Low Power Dissipation: Only 20 mW of power dissipation.
Applications
- Digital Control of Gain/Attenuation: Used in applications requiring precise gain or attenuation control.
- Filter Parameters: Can be used to adjust filter parameters digitally.
- Stereo Audio Circuits: Suitable for use in stereo audio systems.
- X-Y Graphics: Used in graphical display systems.
Q & A
- Q: What is the resolution of the AD7528KPZ?
A: The AD7528KPZ has a resolution of 8 bits.
- Q: What is the operating voltage range of the AD7528KPZ?
A: The AD7528KPZ operates within a power supply range of +5V to +15V.
- Q: How many DACs does the AD7528KPZ contain?
A: The AD7528KPZ contains two identical 8-bit DACs.
- Q: What is the settling time of the AD7528KPZ?
A: The settling time of the AD7528KPZ is 180 ns.
- Q: Is the AD7528KPZ compatible with TTL and CMOS logic levels?
A: Yes, the AD7528KPZ is compatible with both TTL and CMOS logic levels.
- Q: What is the power dissipation of the AD7528KPZ?
A: The AD7528KPZ dissipates only 20 mW of power.
- Q: What types of applications can the AD7528KPZ be used in?
A: The AD7528KPZ can be used in applications such as digital control of gain/attenuation, filter parameters, stereo audio circuits, and X-Y graphics.
- Q: What is the warranty period for the AD7528KPZ-REEL from Ovaga?
A: Ovaga offers a 1-year warranty on the AD7528KPZ-REEL.
- Q: How can I ensure the authenticity of the AD7528KPZ-REEL from Analog Devices Inc.?
A: Ovaga rigorously tests and verifies the credentials of original manufacturers and authorized agents to ensure authenticity.
- Q: Where can I find detailed information about the AD7528KPZ, such as application notes and factory information?
A: You can find comprehensive details about the AD7528KPZ on Analog Devices' official website or through Ovaga's platform.
