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Référence fabricant

LM239PT

LM239 Series Quad 32 V 250 nA SMT Low Power Voltage Comparator - TSSOP-14

Product Specification Section
STMicroelectronics LM239PT - Caractéristiques techniques
Attributes Table
Type: Voltage
Configuration: Quad
No of Channels: 4
Average Bias Current-Max: 250nA
Supply Voltage: 2V to 32V
Thermal Resistance: 100°C/W
Response Time: 1.3µs
Input Offset Voltage-Max: 5mV
Output Current: 16mA
Quiescent Current: 1.3mA
Operating Temp Range: -40°C to +105°C
Moisture Sensitivity Level: 1
Style d'emballage :  TSSOP-14
Méthode de montage : Surface Mount
Fonctionnalités et applications
The LM239PT 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
Stock global :
5 000
États-Unis:
5 000
Sur commande :
0
Stock d'usine :Stock d'usine :
0
Délai d'usine :
12 Semaines
Commande minimale :
2500
Multiples de :
2500
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Des droits de douane peuvent s’appliquer en cas d’expédition vers les États-Unis. Une estimation des droits tarifaires sera dans ce cas calculée au moment du paiement.
Total 
650,00 $
USD
Quantité
Prix Internet
2 500
$0.26
5 000
$0.255
7 500
$0.25
12 500
$0.245
25 000+
$0.24