LM139ADT
STMicroelectronics
STMicroelectronics
IC COMP QUAD LOW PWR SO-14
$2.42
Available to order
Reference Price (USD)
2,500+
$0.76005
5,000+
$0.73190
12,500+
$0.70375
Exquisite packaging
Discount
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The LM139ADT Linear - Comparator by STMicroelectronics redefines signal processing efficiency. These ICs combine high-speed operation with ultra-low quiescent current, perfect for energy-sensitive applications. Notable characteristics include programmable hysteresis and shutdown modes for power savings. They're widely adopted in consumer electronics for touch panel interfaces, in automotive for adaptive lighting control, and in industrial settings for PLC input modules. The LM139ADT is particularly effective in smart home systems, where it enables precise temperature threshold detection for HVAC control with minimal power consumption.
Specifications
- Product Status: Active
- Type: General Purpose
- Number of Elements: 4
- Output Type: CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Voltage - Supply, Single/Dual (±): 2V ~ 32V, ±1V ~ 16V
- Voltage - Input Offset (Max): 2mV @ 30V
- Current - Input Bias (Max): 0.1µA @ 5V
- Current - Output (Typ): 16mA @ 5V
- Current - Quiescent (Max): 2mA
- CMRR, PSRR (Typ): -
- Propagation Delay (Max): -
- Hysteresis: -
- Operating Temperature: -55°C ~ 125°C
- Package / Case: 14-SOIC (0.154", 3.90mm Width)
- Mounting Type: Surface Mount
- Supplier Device Package: 14-SO
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