STMicroelectronics 4-Channel Comparator MOS, TTL, DTL, CMOS, ECL O/P, 1.3 μs 36 V 2 V 14-Pin TSSOP
- RS Stock No.:
- 189-1843
- Mfr. Part No.:
- LM239APT
- Manufacturer:
- STMicroelectronics
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- RS Stock No.:
- 189-1843
- Mfr. Part No.:
- LM239APT
- Manufacturer:
- STMicroelectronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Comparator | |
| Comparator Type | Low Power | |
| Mount Type | Surface | |
| Package Type | TSSOP | |
| Output Type | MOS, TTL, DTL, CMOS, ECL | |
| Number of Channels | 4 | |
| Typical Response Time | 1.3μs | |
| Pin Count | 14 | |
| Maximum Supply Voltage | 36V | |
| Minimum Supply Voltage | 2V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 105°C | |
| Length | 5.1mm | |
| Width | 4.5 mm | |
| Standards/Approvals | No | |
| Height | 1.05mm | |
| Series | LM | |
| Automotive Standard | No | |
| Supply Current | 2.5mA | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Comparator | ||
Comparator Type Low Power | ||
Mount Type Surface | ||
Package Type TSSOP | ||
Output Type MOS, TTL, DTL, CMOS, ECL | ||
Number of Channels 4 | ||
Typical Response Time 1.3μs | ||
Pin Count 14 | ||
Maximum Supply Voltage 36V | ||
Minimum Supply Voltage 2V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 105°C | ||
Length 5.1mm | ||
Width 4.5 mm | ||
Standards/Approvals No | ||
Height 1.05mm | ||
Series LM | ||
Automotive Standard No | ||
Supply Current 2.5mA | ||
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
Related links
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