Overview
The AD7528JPZ, produced by Analog Devices Inc., is a monolithic dual 8-bit digital-to-analog converter (DAC) known for its excellent DAC-to-DAC matching. This device is available in various packages, including 20-lead DIPs and surface mount packages such as the PLCC-20. It features separate on-chip latches for each DAC, facilitating easy interface with microprocessors. The AD7528JPZ operates within a power supply range of +5V to +15V and dissipates only 20mW of power, making it a power-efficient solution for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 8-bit |
| Package Type | 20-lead PLCC, DIP, SOIC (Wide), etc. |
| Power Supply Range | +5V to +15V |
| Power Dissipation | 20mW |
| Input Voltage Range | -10V to +20V (max output voltage) |
| Conversion Time | 400ns (typical) |
| Compatibility | TTL/CMOS compatible |
| Microprocessor Compatibility | 6800, 8080, 8085, Z80 |
Key Features
- Excellent DAC-to-DAC matching
- Separate on-chip latches for each DAC
- Four quadrant multiplication characteristics with separate reference input and feedback resistor for each DAC
- TTL/CMOS compatible input port
- Low power dissipation of 20mW
- Operates from +5V to +15V power supply
- Bus compatible with most 8-bit microprocessors
Applications
- Digital control of gain and attenuation
- Filter parameter control
- Stereo audio circuits
- X-Y graphics
Q & A
- What is the AD7528JPZ?
The AD7528JPZ is a monolithic dual 8-bit digital-to-analog converter (DAC) produced by Analog Devices Inc.
- What are the key features of the AD7528JPZ?
Key features include excellent DAC-to-DAC matching, separate on-chip latches, four quadrant multiplication characteristics, and TTL/CMOS compatibility.
- What is the power supply range for the AD7528JPZ?
The device operates from a +5V to +15V power supply.
- How much power does the AD7528JPZ dissipate?
The AD7528JPZ dissipates only 20mW of power.
- What types of packages are available for the AD7528JPZ?
Available packages include 20-lead PLCC, DIP, SOIC (Wide), and others.
- Is the AD7528JPZ compatible with microprocessors?
Yes, it is bus compatible with most 8-bit microprocessors, including 6800, 8080, 8085, and Z80.
- What are some typical applications of the AD7528JPZ?
Typical applications include digital control of gain and attenuation, filter parameter control, stereo audio circuits, and X-Y graphics.
- What is the conversion time of the AD7528JPZ?
The typical conversion time is 400ns.
- Is the AD7528JPZ TTL/CMOS compatible?
Yes, the AD7528JPZ is TTL/CMOS compatible.
- What is the input voltage range for the AD7528JPZ?
The input voltage range can be up to -10V to +20V for maximum output voltage.
