Overview
The AD790JR-REEL, produced by Analog Devices Inc., is a fast and precise voltage comparator that offers exceptional versatility and ease of use. This device is fabricated using Analog Devices' Complementary Bipolar (CB) process, which provides a combination of fast response time and outstanding input voltage resolution. The AD790JR-REEL can operate from either a single +5 V supply or a dual ±15 V supply, making it adaptable to various application requirements. It features a low-glitch output stage that minimizes power supply disturbances and unwanted oscillations, enhancing its reliability and performance in diverse analog signal processing and data acquisition applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Propagation Delay | 45 ns | |
| Input Voltage Range | ±15 V (dual supply), 0 V to +5 V (single supply) | V |
| Input Voltage Resolution | 1 mV (max) | mV |
| Supply Voltage | +5 V (single), ±5 V, ±12 V, ±15 V (dual) | V |
| Temperature Range | 0°C to 70°C (commercial), -40°C to +85°C (industrial), -55°C to +125°C (military) | °C |
| Package Type | 8-Lead SOIC |
Key Features
- Fast propagation delay of 45 ns
- Precise input voltage resolution of 1 mV (max)
- Low-glitch output stage to minimize unwanted oscillations
- Latching function for synchronous operation
- Built-in hysteresis to handle both slow, low-level and fast, large-amplitude signals
- Operates from single or dual supply voltages
- Symmetric output stage compatible with CMOS and TTL logic
Applications
- Analog signal processing
- Data acquisition systems
- Precision full-wave rectifiers
- Bipolar to CMOS/TTL signal translation
- General-purpose comparator applications
Q & A
- What is the propagation delay of the AD790JR-REEL?
The propagation delay of the AD790JR-REEL is 45 ns.
- What are the possible supply voltage configurations for the AD790JR-REEL?
The AD790JR-REEL can operate from a single +5 V supply or dual supplies such as ±5 V, ±12 V, or ±15 V.
- What is the input voltage resolution of the AD790JR-REEL?
The input voltage resolution of the AD790JR-REEL is 1 mV (max).
- Does the AD790JR-REEL have a latching function?
- What types of signals can the AD790JR-REEL handle?
The AD790JR-REEL can handle both slow, low-level signals (e.g., 10 mV) and fast, large-amplitude signals (e.g., 10 V).
- What is the temperature range for the AD790JR-REEL?
The AD790JR-REEL is available in various temperature ranges: 0°C to 70°C (commercial), -40°C to +85°C (industrial), and -55°C to +125°C (military).
- What package types are available for the AD790JR-REEL?
The AD790JR-REEL is available in an 8-Lead SOIC package.
- How does the AD790JR-REEL minimize unwanted oscillations?
The AD790JR-REEL incorporates a low-glitch output stage and built-in hysteresis to minimize unwanted oscillations.
- Is the AD790JR-REEL compatible with CMOS and TTL logic?
- What are some common applications of the AD790JR-REEL?
