Overview
The AD7524TQ, produced by Analog Devices Inc., is a low-cost, 8-bit monolithic CMOS Digital-to-Analog Converter (DAC) designed for direct interface to most microprocessors. This device is part of the AD7524 family and is specifically packaged in a 16-Lead CerDIP. The AD7524TQ is built using an advanced thin-film on CMOS fabrication process, ensuring high accuracy and low power consumption. It is compatible with various microprocessors such as the 6800, 8085, and Z80, making it versatile for a range of applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 8 bits | |
| Power Supply Range | +5 V to +15 V | V |
| Power Dissipation (Typical) | < 10 mW | mW |
| Accuracy | 1/8 LSB | |
| Temperature Range | –55°C to +125°C (S, T, U versions) | °C |
| Data Setup Time (tDS) | 135 ns (min) to 170 ns (max) | ns |
| Data Hold Time (tDH) | 10 ns (min) | ns |
| Current Consumption (IDD) | 2 mA (max) | mA |
Key Features
- Microprocessor Compatible (6800, 8085, Z80, etc.)
- TTL/CMOS Compatible Inputs
- On-Chip Data Latches
- Endpoint Linearity
- Low Power Consumption
- Monotonicity Guaranteed (Full Temperature Range)
- Latch Free (No Protection Schottky Required)
- Excellent Multiplying Characteristics (2- or 4-quadrant)
Applications
- Microprocessor Controlled Gain Circuits
- Microprocessor Controlled Attenuator Circuits
- Microprocessor Controlled Function Generation
- Precision AGC Circuits
- Bus Structured Instruments
Q & A
- What is the resolution of the AD7524TQ?
The AD7524TQ has an 8-bit resolution. - What is the power supply range for the AD7524TQ?
The power supply range is from +5 V to +15 V. - How much power does the AD7524TQ typically consume?
The typical power dissipation is less than 10 milliwatts. - What is the accuracy of the AD7524TQ?
The accuracy is 1/8 LSB. - What are the temperature ranges for the AD7524TQ?
The temperature range for the S, T, U versions is –55°C to +125°C. - Is the AD7524TQ compatible with microprocessors?
Yes, it is compatible with microprocessors such as the 6800, 8085, and Z80. - What are the key features of the AD7524TQ?
Key features include microprocessor compatibility, TTL/CMOS compatible inputs, on-chip data latches, endpoint linearity, low power consumption, and monotonicity guaranteed over the full temperature range. - What are some common applications of the AD7524TQ?
Common applications include microprocessor controlled gain circuits, microprocessor controlled attenuator circuits, microprocessor controlled function generation, and precision AGC circuits. - What package types are available for the AD7524TQ?
The AD7524TQ is available in a 16-Lead CerDIP package. - Does the AD7524TQ require a protection Schottky diode?
No, the AD7524TQ does not require a protection Schottky diode.
