text.skipToContent text.skipToNavigation
Product Variant Information section
Product Specification Section
Pricing Section

Stock: 0

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 10 Weeks
Minimum Order: 7,000
Multiple Of: 1,000
Quantity Web Price
7,000+ $0.0963
Total:

$674.10

USD
Attributes
Attributes Table
Type Differential
Configuration Quad
No of Channels 4
Average Bias Current-Max 400nA
Supply Voltage 2V to 32V
Output Type CMOS / TTL
Thermal Resistance 105°C/W
Response Time 1.3µs
Input Offset Voltage-Max 9mV
Operating Temp Range -40°C to +105°C
Features and Applications

The LM239D device consists of four independent precision-voltage comparators with an offset voltage specification as low as 2 mV maximum for LM339A, LM239A and LM139A. Each comparator has been designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible.

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 Complete family of LM239 Comparators