Overview
The TLC7524CNE4 is a CMOS, 8-bit, multiplying digital-to-analog converter (DAC) produced by Texas Instruments. This device is designed for easy interface with most popular microprocessors and is part of the TLC7524 series, which includes the TLC7524C, TLC7524E, and TLC7524I. The TLC7524CNE4 operates from a single supply voltage ranging from 5V to 15V, making it versatile for various microprocessor-controlled applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 8 Bits | |
| Linearity Error | 1/2 LSB Max | |
| Power Dissipation at VDD = 5V | 5 mW Max | |
| Setting Time | 100 ns Max | |
| Propagation Delay Time | 80 ns Max | |
| Supply Voltage, VDD | 4.75 to 15.5 V | V |
| Operating Temperature Range | 0°C to 70°C (TLC7524C) | °C |
| Operating Temperature Range | -40°C to +85°C (TLC7524E) | °C |
| Operating Temperature Range | -25°C to +85°C (TLC7524I) | °C |
| Package Type | 16-PDIP |
Key Features
- Easily interfaced to most popular microprocessors.
- On-chip data latches for stable data transfer.
- Monotonic over the entire A/D conversion range.
- Segmented high-order bits to minimize glitches during significant bit changes.
- Interchangeable with Analog Devices AD7524, PMI PM-7524, and Micro Power Systems MP7524.
- Fast control signaling suitable for digital signal-processor applications, including interface with TMS320.
- CMOS technology for low power consumption.
- 2-quadrant or full 4-quadrant multiplication capabilities.
Applications
The TLC7524CNE4 is ideal for various microprocessor-controlled gain-setting and signal-control applications. It is particularly useful in digital signal processing, where fast and accurate analog output is required. Other applications include:
- Microprocessor-controlled systems.
- Digital signal processing.
- Industrial control systems.
- Aerospace and defense systems.
- Medical devices requiring precise analog outputs.
Q & A
- What is the resolution of the TLC7524CNE4? The resolution of the TLC7524CNE4 is 8 bits.
- What is the maximum linearity error of the TLC7524CNE4? The maximum linearity error is 1/2 LSB.
- What is the power dissipation of the TLC7524CNE4 at VDD = 5V? The power dissipation is typically less than 5 mW.
- What is the setting time of the TLC7524CNE4? The setting time is 100 ns maximum.
- What is the propagation delay time of the TLC7524CNE4? The propagation delay time is 80 ns maximum.
- What is the operating temperature range for the TLC7524CNE4? The operating temperature range for the TLC7524C is 0°C to 70°C, for the TLC7524E is -40°C to +85°C, and for the TLC7524I is -25°C to +85°C.
- What package types are available for the TLC7524CNE4? The TLC7524CNE4 is available in a 16-PDIP package.
- Is the TLC7524CNE4 interchangeable with other DACs? Yes, it is interchangeable with Analog Devices AD7524, PMI PM-7524, and Micro Power Systems MP7524.
- What are the typical applications of the TLC7524CNE4? Typical applications include microprocessor-controlled systems, digital signal processing, industrial control systems, aerospace and defense systems, and medical devices.
- Does the TLC7524CNE4 support 2-quadrant or 4-quadrant multiplication? Yes, it supports both 2-quadrant and full 4-quadrant multiplication.
