Overview
The CMP402GSZ, produced by Analog Devices Inc., is a 65 ns low-voltage quad comparator. This device is part of the CMP401 and CMP402 series, which are designed for high-speed and low-voltage applications. The CMP402GSZ features separate input and output supplies, allowing the input stage to operate from +3 V to ±6 V and the output to be supplied with either 3 V or 5 V. This flexibility makes it an excellent choice for interfacing with portable instrumentation and other applications requiring fast propagation and independent supply voltages.
Key Specifications
| Specification | Value |
|---|---|
| Propagation Delay | 65 ns |
| Input Supply Voltage | +3 V to ±6 V |
| Output Supply Voltage | 3 V or 5 V |
| Package Type | 16-Lead SOIC, 16-Lead TSSOP |
| Operating Temperature Range | –40°C to +125°C |
| Input Offset Voltage | 3 mV |
| Input Bias Current | 3 μA |
| Output Current | 1.4 mA |
Key Features
- Separate input and output supplies for flexibility in voltage levels.
- Fast propagation delay of 65 ns.
- Low input offset voltage of 3 mV.
- Low input bias current of 3 μA.
- High output current capability of 1.4 mA.
- Available in narrow 16-lead SOIC and TSSOP packages.
- Specified over the extended industrial temperature range (–40°C to +125°C).
Applications
The CMP402GSZ is suitable for a variety of applications, including portable instrumentation, industrial control systems, medical devices, and any system requiring fast and accurate voltage comparisons. Its ability to operate with separate input and output supplies makes it particularly useful in mixed-voltage systems.
Q & A
- What is the propagation delay of the CMP402GSZ?
The propagation delay of the CMP402GSZ is 65 ns. - What are the possible input supply voltage ranges for the CMP402GSZ?
The input supply voltage can range from +3 V to ±6 V. - What are the possible output supply voltage options for the CMP402GSZ?
The output can be supplied with either 3 V or 5 V. - In what packages is the CMP402GSZ available?
The CMP402GSZ is available in 16-lead SOIC and 16-lead TSSOP packages. - What is the operating temperature range of the CMP402GSZ?
The operating temperature range is –40°C to +125°C. - What is the input offset voltage of the CMP402GSZ?
The input offset voltage is 3 mV. - What is the input bias current of the CMP402GSZ?
The input bias current is 3 μA. - What is the maximum output current of the CMP402GSZ?
The maximum output current is 1.4 mA. - Is the CMP402GSZ suitable for mixed-voltage systems?
Yes, the CMP402GSZ is particularly useful in mixed-voltage systems due to its separate input and output supplies. - Where can I find more detailed specifications and documentation for the CMP402GSZ?
You can find detailed specifications and documentation on the official Analog Devices website or through distributors like Digi-Key and LCSC.
