LM139D
Texas Instruments
Texas Instruments
IC QUAD DIFF COMPARATOR 14-SOIC
$2.93
Available to order
Reference Price (USD)
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$2.93000
500+
$2.9007
1000+
$2.8714
1500+
$2.8421
2000+
$2.8128
2500+
$2.7835
Exquisite packaging
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The LM139D from Texas Instruments exemplifies innovation in Linear - Comparator IC technology. These devices provide robust performance with built-in features like adjustable reference voltages and strobed operation modes. The classification is particularly valuable for automotive applications where reliability under harsh conditions is paramount. Common implementations include engine control units (ECUs), LED driver circuits, and battery voltage monitoring systems. In electric vehicle charging stations, the LM139D plays a critical role in ensuring safe charging parameters through precise voltage comparison algorithms.
Specifications
- Product Status: Active
- Type: Differential
- Number of Elements: 4
- Output Type: CMOS, MOS, Open-Collector, TTL
- Voltage - Supply, Single/Dual (±): 2V ~ 30V, ±1V ~ 15V
- Voltage - Input Offset (Max): 5mV @ 30V
- Current - Input Bias (Max): 0.1µA @ 5V
- Current - Output (Typ): 20mA
- 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-SOIC
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