LM139J
Texas Instruments
Texas Instruments
IC COMP QUAD LPWR L OFF V 14CDIP
$0.00
Available to order
Reference Price (USD)
1+
$0.00000
500+
$0
1000+
$0
1500+
$0
2000+
$0
2500+
$0
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
Texas Instruments's LM139J represents the cutting edge of Linear - Comparator technology. This IC classification specializes in ultra-fast signal comparison with nanosecond response times, coupled with outstanding noise immunity. Designers benefit from features like open-drain outputs and wide operating temperature ranges (-40 C to 125 C). Primary use cases encompass threshold detection in security systems, pulse-width modulation for power electronics, and zero-crossing detection in audio equipment. A notable example is the LM139J's implementation in solar inverters, where accurate DC voltage comparison ensures maximum power point tracking efficiency.
Specifications
- Product Status: Active
- Type: Differential
- Number of Elements: 4
- Output Type: Open-Collector, Open-Drain
- Voltage - Supply, Single/Dual (±): 2V ~ 30V, ±1V ~ 15V
- Voltage - Input Offset (Max): 5mV @ 1.4V
- Current - Input Bias (Max): 0.1µA @ 1.4V
- Current - Output (Typ): 20mA
- Current - Quiescent (Max): 2mA
- CMRR, PSRR (Typ): -
- Propagation Delay (Max): -
- Hysteresis: -
- Operating Temperature: -55°C ~ 125°C
- Package / Case: 14-CDIP (0.300", 7.62mm)
- Mounting Type: Through Hole
- Supplier Device Package: 14-CDIP
Related Products
Texas Instruments
LMV339IPWRG4
Analog Devices Inc./Maxim Integrated
MAX40004AUK05+
Microchip Technology
MCP6542T-E/SNVAO
onsemi
KA311
Texas Instruments
TLC3704MDRG4
onsemi
SC239DTBR2G
Analog Devices Inc./Maxim Integrated
MAX973CSA-T
Analog Devices Inc./Maxim Integrated
LT1116CS8
Texas Instruments
LMV761MAX
Analog Devices Inc./Maxim Integrated