Overview
The ADCMP371AKSZ-REEL7 is a general-purpose comparator produced by Analog Devices Inc. This component is part of the ADCMP371 series, known for its low power consumption and high voltage tolerance, making it ideal for various applications, especially in battery-powered and portable equipment. The ADCMP371 features a push-pull output stage, which eliminates the need for an external pull-up resistor, and it operates within a wide temperature range of –40°C to +85°C.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 2.25 V to 5.5 V | V |
| Power Consumption | 4 µA | A |
| Input Offset Voltage | 9 mV (max) | V |
| Input Bias Current | 50 nA | A |
| Input Offset Current | 150 nA | A |
| Output Stage | Push-pull | - |
| Output Voltage High | 0.8 * VCC | V |
| Output Voltage Low | 0.4 V | V |
| Propagation Delay | 5 µs (input overdrive = 10 mV), 2 µs (input overdrive = 100 mV) | s |
| Output Rise Time | 30 ns (COUT = 15 pF) | s |
| Output Fall Time | 45 ns (COUT = 15 pF) | s |
| Temperature Range | –40°C to +85°C | °C |
| Package Type | 5-Lead SC70 | - |
Key Features
- Operating voltage range of 2.25 V to 5.5 V
- Low power consumption of 4 µA
- High voltage tolerance on inputs up to 22 V
- Push-pull output stage (no external pull-up resistor required)
- Rail-to-rail, common-mode input range
- Low input bias current of 50 nA and input offset current of 150 nA
- Input offset voltage of 9 mV (maximum)
- Specified over a temperature range of –40°C to +85°C
Applications
- Voltage detectors
- Battery management systems
- Analog-to-digital converters
- Low voltage applications
- Battery-powered electronics
- Portable equipment
Q & A
- What is the operating voltage range of the ADCMP371AKSZ-REEL7?
The operating voltage range is 2.25 V to 5.5 V.
- What is the power consumption of the ADCMP371AKSZ-REEL7?
The power consumption is 4 µA.
- What type of output stage does the ADCMP371AKSZ-REEL7 have?
The ADCMP371AKSZ-REEL7 has a push-pull output stage.
- What is the maximum input offset voltage of the ADCMP371AKSZ-REEL7?
The maximum input offset voltage is 9 mV.
- What is the temperature range for the ADCMP371AKSZ-REEL7?
The temperature range is –40°C to +85°C.
- What is the package type of the ADCMP371AKSZ-REEL7?
The package type is 5-Lead SC70.
- Does the ADCMP371AKSZ-REEL7 require an external pull-up resistor?
No, it does not require an external pull-up resistor due to its push-pull output stage.
- What are some common applications of the ADCMP371AKSZ-REEL7?
Common applications include voltage detectors, battery management systems, analog-to-digital converters, low voltage applications, battery-powered electronics, and portable equipment.
- What is the maximum voltage tolerance on the inputs of the ADCMP371AKSZ-REEL7?
The maximum voltage tolerance on the inputs is 22 V.
- What are the typical output rise and fall times for the ADCMP371AKSZ-REEL7?
The typical output rise time is 30 ns and the fall time is 45 ns, both measured with COUT = 15 pF.
