Manufacturer Part #
LM239D
LM239 Series 32 V 400 nA Surface Mount Quad Differential Comparator - SOIC-14
Product Specification Section
STMicroelectronics LM239D - Product Specification
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ECCN:
EAR99
PCN Information:
N/A
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STMicroelectronics LM239D - Technical 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 |
Package Style: | SOIC-14 |
Mounting Method: | Surface Mount |
Features & 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
Pricing Section
Global Stock:
10,000
Germany (Online Only):
10,000
On Order:
0
Factory Lead Time:
10 Weeks
Quantity
Web Price
50
$0.20
750
$0.192
2,500
$0.186
7,500
$0.181
25,000+
$0.17
Product Variant Information section
Available Packaging
Package Qty:
50 per Tube
Package Style:
SOIC-14
Mounting Method:
Surface Mount