AS339A：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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AS339A | AS339.pdf | - | No | No | 2 | 36 | 0.9 | 2/3 | 25 | 0 | VCC -1.5 | 16 | 4 | -40 to +85 |
Description
The AS339/339A consist of four independent precision voltage comparators with a typical offset voltage of 2.0mV and high gain. They are 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 AS339/339A series are compatible with industry standard 339. AS339A has more stringent input offset voltage than AS339. AS339A is available in SOIC-14 package.
Application
- Battery Charger
- Cordless Telephone
- Switching Power Supply
- DC-DC Module
- PC Motherboard
- Communication Equipment
Features
- Wide Supply Voltage Range - Single Supply: 2.0V to 36V - Dual Supplies: ±1.0V to ±18V
- Low Supply Current Drain: 0.9mA
- Low Input Bias Current: 25nA (Typical)
- Low Input Offset Current: ±5.0nA (Typical)
- Low Input Offset Voltage: 2.0mV (Typical)
- Input Common Mode Voltage Range Includes Ground
- Differential Input Voltage Range Equals to the Power Supply Voltage
- Low Output Saturation Voltage: 200mV at 4mA
- Open Collector Output
Ordering Information
- AS339AMTR-G1
SO-14
- AS339.pdf AS339A
