ad545a Datasheet - Analogdevices
The AD545A is a monolithic, high-speed, 8-bit, analog-to-digital converter. It features a high-impedance, differential analog input, and a TTL/DTL-compatible,...
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📝 Component Overview
The AD545A is a monolithic, high-speed, 8-bit, analog-to-digital converter. It features a high-impedance, differential analog input, and a TTL/DTL-compatible, 8-bit, digital output. The device operates from a single +5V supply and is packaged in a 20-lead, hermetically sealed, ceramic DIP.
Key Features and Benefits
- 8-bit, high-speed, analog-to-digital converter
- Monolithic construction for high reliability
- High-impedance, differential analog input
- TTL/DTL-compatible, 8-bit, digital output
- Single +5V supply operation
- Hermetically sealed, ceramic DIP package
- High-speed conversion rate
- Low power consumption
- High input impedance
- Differential analog input
Typical Applications
- Data acquisition systems
- Medical instrumentation
- Industrial control systems
- Communications equipment
- Test and measurement equipment
- Audio and video processing
- Image processing and recognition
- Scientific instrumentation
- Automotive systems
📊 Complete Technical Specifications
Absolute Maximum Ratings
| Parameter | Value |
|---|---|
| Supply Voltage | +5.5V |
| Operating Temperature | -55°C to +125°C |
| Storage Temperature | -65°C to +150°C |
Electrical Characteristics
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Analog Input Voltage | VCC = +5V | 0V | 2.5V | 5V | V |
| Digital Output Voltage | VCC = +5V | 0V | 2.4V | 5V | V |
Package Information
- 20-lead, hermetically sealed, ceramic DIP: The AD545A is packaged in a 20-lead, hermetically sealed, ceramic DIP. The package is designed to provide high reliability and durability in a wide range of applications.
Pin Configuration
- Pin 1: VCC - Positive supply voltage
- Pin 2: GND - Ground
🔧 Application Guidelines
Introduction
The AD545A is a high-speed, 8-bit, analog-to-digital converter that is suitable for a wide range of applications. It features a high-impedance, differential analog input and a TTL/DTL-compatible, 8-bit, digital output.
Applications
The AD545A can be used in a variety of applications, including data acquisition systems, medical instrumentation, industrial control systems, and communications equipment. It is also suitable for use in test and measurement equipment, audio and video processing, and image processing and recognition.
Operating Conditions
The AD545A operates from a single +5V supply and is packaged in a 20-lead, hermetically sealed, ceramic DIP. It is designed to operate over a wide range of temperatures, from -55°C to +125°C.