LM319N
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | LIFETIME (Last Updated: 1 day ago) |
| Contact Plating | Tin |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300, 7.62mm) |
| Number of Pins | 14 |
| Weight | 1.62g |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2012 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Last Time Buy |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | General Purpose |
| Subcategory | Comparator |
| Max Power Dissipation | 500mW |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Number of Functions | 2 |
| Supply Voltage | 15V |
| Base Part Number | LM319 |
| Output Type | DTL, Open-Collector, Open-Emitter, RTL, TTL |
| Operating Supply Voltage | 36V |
| Number of Elements | 2 |
| Power Supplies | 5/+-15V |
| Nominal Supply Current | 3.6mA |
| Power Dissipation | 500mW |
| Output Current | 25mA |
| Max Supply Current | 12.5mA |
| Quiescent Current | 12.5mA |
| Response Time | 80 ns |
| Voltage - Supply, Single/Dual (±) | 5V~30V ±2.5V~15V |
| Output Current per Channel | 200nA |
| Input Offset Voltage (Vos) | 8mV |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Voltage Gain | 92.04dB |
| Supply Voltage Limit-Max | 18V |
| Max Input Current | 1μA |
| Input Bias Current | 1μA |
| Voltage - Input Offset (Max) | 8mV @ ±15V |
| Current - Input Bias (Max) | 1μA @ ±15V |
| Natural Thermal Resistance | 250 °C/W |
| Height | 3.25mm |
| Length | 19.8mm |
| Width | 6.4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM319N Description
These products are precision high-speed dual
comparators designed to operate over a wide
range of supply voltages down to a single 5 V
logic supply and ground. They feature low input
currents and high gains.
The open collector of the output stage makes
them compatible with transistor-transistor logic
(TTL) as well as capable of driving lamps and
relays at currents up to 25 mA.
LM319N Features
Two independent comparators
Supply voltage: +5 V to ±15 V
Typically 80 ns response time at ±15 V
Minimum fan-out of two on each side
The maximum input current of 1 μA over the
operating temperature range
Inputs and outputs can be isolated from the system
ground
High common-mode slew rate
