- RS Stock No.:
- 189-1843
- Mfr. Part No.:
- LM239APT
- Manufacturer:
- STMicroelectronics
Stock check temporarily unavailable - call for stock availability
Added
Price 1 Reel of 2500
HK$5,177.50
Reel(s) | Per Reel | Per unit* |
1 - 1 | HK$5,177.50 | HK$2.071 |
2 - 3 | HK$5,048.06 | HK$2.019 |
4 + | HK$4,970.39 | HK$1.988 |
*price indicative |
- RS Stock No.:
- 189-1843
- Mfr. Part No.:
- LM239APT
- Manufacturer:
- STMicroelectronics
Product overview and Technical data sheets
Legislation and Compliance
Product Details
This family of devices 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. These comparators also have a unique characteristic in that the input common mode voltage range includes ground even though operated from a single power supply voltage.
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
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
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
Comparator Type | Low Power |
Mounting Type | Surface Mount |
Package Type | TSSOP |
Power Supply Type | Dual, Single |
Output Type | CMOS, DTL, ECL, MOS, TTL |
Number of Channels per Chip | 4 |
Typical Response Time | 1.3µs |
Pin Count | 14 |
Typical Single Supply Voltage | 2 → 32 V |
Dimensions | 5.1 x 4.5 x 1.05mm |
Length | 5.1mm |
Width | 4.5mm |
Height | 1.05mm |
Typical Dual Supply Voltage | ±1 to ±16V |
Typical Voltage Gain | 200 V/mV |
Minimum Operating Temperature | -40 °C |
Maximum Operating Temperature | +105 °C |