LM339N
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | LAST SHIPMENTS (Last Updated: 1 day ago) |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300, 7.62mm) |
| Number of Pins | 14 |
| Supplier Device Package | 14-DIP |
| Weight | 1.62g |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2012 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | General Purpose |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Power Dissipation | 570mW |
| Base Part Number | LM339 |
| Output Type | DTL, MOS, Open-Collector, TTL |
| Operating Supply Voltage | 5V |
| Number of Elements | 4 |
| Number of Channels | 4 |
| Number of Circuits | 4 |
| Max Supply Voltage | 36V |
| Min Supply Voltage | 2V |
| Nominal Supply Current | 1.1mA |
| Power Dissipation | 570mW |
| Output Current | 18mA |
| Max Supply Current | 2mA |
| Quiescent Current | 2.5mA |
| Response Time | 1.3 μs |
| Voltage - Supply, Single/Dual (±) | 2V~36V ±1V~18V |
| Output Current per Channel | 18mA |
| Input Offset Voltage (Vos) | 5mV |
| Voltage Gain | 106.02dB |
| Max Dual Supply Voltage | 18V |
| Min Dual Supply Voltage | 1V |
| Max Input Current | 250nA |
| Dual Supply Voltage | 3V |
| Input Bias Current | 250nA |
| Current - Quiescent (Max) | 2.5mA |
| Voltage - Input Offset (Max) | 5mV @ 5V |
| Current - Input Bias (Max) | 0.25μA @ 5V |
| Current - Output (Typ) | 18mA @ 5V |
| Height | 3.68mm |
| Length | 12.7mm |
| Width | 6.6mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
LM339N Description
The LMx39-N series consists of four independent precision voltage comparators, all with bias voltage specifications as low as 2 mV. These comparators are specifically designed to operate from a single power supply over a wide voltage range. It can also be operated from a separate power supply, and the low power supply current consumption is independent of the power supply voltage. These comparators also have a unique feature that the input common-mode voltage range includes ground. Even if they operate at a single power supply voltage.
The LMx39-N series is designed for direct interface with Tland cMOS. When operating from a positive or negative power supply, the device interfaces directly with MOS logic, and the low power consumption of LM339 has obvious advantages over the standard comparator.
LM339N Features
Wide Supply Voltage Range
·LM139/139A Series 2 to 36 Vpc or ±1 to ±18 Vp LM2901-N: 2 to 36 Vnc or 1 to ±18 Vc·LM3302-N: 2 to 28 Vpc or ±1 to ±14 Vpc
Very Low Supply Current Drain(0.8 mA)- Independent of Supply Voltage·Low Input Biasing Current:25nA LowInput Offset Current:±5 nA
Offset Voltage: ±3 mV
Input Common-Mode Voltage Range Includes
GND
Differential Input Voltage Range Equal to the
Power Supply Voltage
Low Output Saturation Voltage:250mVat4mA
Output Voltage Compatible With TTLDTL.ECL MOS,and CMOS Logic Systems Advantages:
-High-Precision Comparators
-Reduced Vos Drift Overtemperature -Eliminates Need for Dual Supplies -Allows Sensing Near GND
-Compatible With All Forms of Logic
-Power Drain Suitable for Battery Operation
LM339N Applications
Limit Comparators
Simple Analog-to-Digital Converters(ADCs)
Pulse, Squarewave, and Time Delay Generators
·Wide Range VCO; MOS Clock Timers
Multivibrators and High-Voltage Digital Logic Gates
