AS331：Comparators
| Part Number | Data Sheet | SPICE Model | Qualified to AECQ10x | PPAP Capable | Minimum Supply Voltage (V) | Maximum Supply Voltage (V) | Supply Current @ 5V (per Op Amp) (mA) | Input Offset Voltage (Typ/Max) (mV) | Input Bias Current typ (nA) | Minimum Input Common Mode Voltage (V) | Maximum Input Common Mode Voltage (V) | Output Current Sink (mA) | Number of Channels | Operating Ambient Temperature Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AS331 | AS331.pdf | - | No | No | 2 | 36 | 0.4 | 1/5 | 25 | 0 | VCC -1.5 | 16 | 1 | -40 to +85 |
Description
The AS331 consists of a single precision voltage comparator with a typical input offset voltage of 1.0mV and high voltage gain. It is specifically designed to operate from a single power supply over wide range of voltages. Operation from split power supply is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. The AS331 is available in standard SOT-23-5 package.
Application
- Battery Charger
- Cordless Telephone
- Switching Power Supply
- DC-DC Module
- PC Motherboard
- Communication Equipment
Features
- Wide Supply Voltage Range:
- Single Supply: 2V to 36V
- Dual Supplies: ±1V to ±18V
- Low Supply Current at VCC=5V: 0.4mA
- Low Input Bias Current: 25nA (Typical)
- Low Input Offset Current:5nA (Typical)
- Low Input Offset Voltage: 1mV (Typical)
- Input Common Mode Voltage Range Includes Ground
- Differential Input Voltage Range Equals to the Power Supply Voltage
- Low Output Saturation Voltage at 4mA: 200mV (Typical)
- Open Collector Output
Ordering Information
- AS331KTR-G1
SOT25
- AS331.pdf AS331
