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Product Variant Information section
Product Specification Section
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现货数量: 0

在途数量: 0
工厂库存:工厂库存: 0
工厂货期: 28 周
起订量: 3,000
递增量: 3,000
数量 价格
3,000 ¥1.0159
6,000+ ¥0.872
总价:

¥ 3,047.70

CNY

所有价格均包含16%增值税。

属性
Attributes Table
Type Voltage
No of Channels 4
Average Bias Current-Max 250nA
Supply Voltage 2V to 32V
Thermal Resistance 45°C/W
特性和应用

The LM239QT is a 32 V supply voltage and 250 nA bias current low power quad voltage comparator, available in surface mount QFN-16 package.

This product consist of four independent precision-voltage comparators with an offset voltage specification as low as 2 mV. Each comparator has been designed specifically to operate from a single power supply over a wide range of voltages.

Features:

  • Wide single supply voltage range or dual supplies for all devices: +2 to +36 V or ±1 V to ±18 V
  • Very low supply current (1.1 mA) independent of supply voltage
  • Low input bias current: 25 nA typ
  • Low input offset current: ±5 nA typ
  • Low input offset voltage: ±1 mV typ
  • Input common-mode voltage range includes ground
  • Low output saturation voltage: 250 mV typ;(ISINK = 4 mA)
  • Differential input voltage range equal to the supply voltage
  • TTL, DTL, ECL, MOS, CMOS compatible outputs

View the available LM239 series of quad voltage comparator