Overview
The AD7524LNZ is a low-cost, 8-bit monolithic CMOS Digital-to-Analog Converter (DAC) designed by Analog Devices Inc. This component is optimized for direct interface with most microprocessors, including the 6800, 8085, and Z80. It features on-chip data latches and is known for its high accuracy, low power consumption, and monotonicity guaranteed across the full temperature range. The AD7524LNZ is fabricated using an advanced thin-film on CMOS process, ensuring high performance and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Bits | 8 | |
| Number of D/A Converters | 1 | |
| Settling Time | 500 ns | |
| Output Type | Current - Unbuffered | |
| Differential Output | Yes | |
| Data Interface | Parallel | |
| Reference Type | External | |
| Voltage - Supply, Analog | 5 V to 15 V | |
| Voltage - Supply, Digital | 5 V to 15 V | |
| INL/DNL (LSB) | ±0.5 (Max) | |
| Architecture | R-2R | |
| Operating Temperature | -40°C to 85°C | |
| Package | 16-DIP (0.300", 7.62mm) |
Key Features
- Microprocessor compatible (e.g., 6800, 8085, Z80)
- TTL/CMOS compatible inputs
- On-chip data latches
- Low power consumption (less than 10 milliwatts typical)
- Monotonicity guaranteed across the full temperature range
- No protection Schottky required
- Excellent multiplying characteristics (2- or 4-quadrant)
- High accuracy to 1/8 LSB
Applications
- Microprocessor-controlled gain circuits
- Microprocessor-controlled attenuator circuits
- Microprocessor-controlled function generation
- Precision AGC (Automatic Gain Control) circuits
- Bus-structured instruments
- Defense and aerospace applications (AD7524-EP supports AQEC standard)
Q & A
- What is the AD7524LNZ?
The AD7524LNZ is an 8-bit monolithic CMOS Digital-to-Analog Converter (DAC) designed for direct interface with most microprocessors.
- What are the key features of the AD7524LNZ?
Key features include microprocessor compatibility, TTL/CMOS compatible inputs, on-chip data latches, low power consumption, and monotonicity guaranteed across the full temperature range.
- What is the settling time of the AD7524LNZ?
The settling time of the AD7524LNZ is 500 ns.
- What is the output type of the AD7524LNZ?
The output type is current - unbuffered.
- What is the operating temperature range of the AD7524LNZ?
The operating temperature range is -40°C to 85°C.
- What package types are available for the AD7524LNZ?
The AD7524LNZ is available in a 16-DIP (0.300", 7.62mm) package.
- Is the AD7524LNZ suitable for defense and aerospace applications?
- What is the typical power dissipation of the AD7524LNZ?
The typical power dissipation is less than 10 milliwatts.
- Does the AD7524LNZ require a protection Schottky?
No, the AD7524LNZ does not require a protection Schottky.
- What are some common applications of the AD7524LNZ?
