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Manufacturer Part #
LM239DT
LM239 Series Quad 32 V 250 nA SMT Low Power Voltage Comparator - SOIC-14
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| Mfr. Name: | STMicroelectronics | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:2500 per Reel Package Style:SOIC-14 Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2347 | ||||||||||
Product Specification Section
STMicroelectronics LM239DT - Product Specification
Shipping Information:
Item cannot ship to certain countries. See List
Item cannot ship to following countries:
ECCN:
EAR99
PCN Information:
N/A
File
Date
Part Status:
Active
Active
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STMicroelectronics LM239DT - Technical Attributes
Attributes Table
| Type: | Voltage |
| Configuration: | Quad |
| No of Channels: | 4 |
| Average Bias Current-Max: | 250nA |
| Supply Voltage: | 2V to 32V |
| Thermal Resistance: | 105°C/W |
| Input Offset Voltage-Max: | 5mV |
| Output Current: | 16mA |
| Quiescent Current: | 2mA |
| Operating Temp Range: | -40°C to +105°C |
| Moisture Sensitivity Level: | 1 |
| Package Style: | SOIC-14 |
| Mounting Method: | Surface Mount |
Features & Applications
The LM239DT is a 32 V supply voltage and 250 nA bias current low power quad voltage comparator, available in surface mount SOIC-14 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
Pricing Section
Global Stock:
72,500
USA:
72,500
Factory Lead Time:
14 Weeks
Quantity
Unit Price
2,500
$0.0712
7,500
$0.0693
10,000
$0.0689
25,000
$0.0674
37,500+
$0.0659
Product Variant Information section
Available Packaging
Package Qty:
2500 per Reel
Package Style:
SOIC-14
Mounting Method:
Surface Mount