LM319DT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Weight | 4.535924g |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | General Purpose |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Comparator |
| Max Power Dissipation | 830mW |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 15V |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | LM319 |
| Pin Count | 14 |
| Output Type | Open-Collector, Open-Emitter, TTL |
| Operating Supply Voltage | 15V |
| Number of Circuits | 2 |
| Nominal Supply Current | 8mA |
| Power Dissipation | 830mW |
| Output Current | 200nA |
| Max Supply Current | 8mA |
| 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 | 105 °C/W |
| Height | 1.65mm |
| Length | 8.75mm |
| Width | 4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM319DT Overview
A convenient transport package is provided in 14-SOIC (0.154, 3.90mm Width) .The comparator has an output type of Open-Collector, Open-Emitter, TTL .The chip is packaged with Tape & Reel (TR) .There are 14 terminals on the comparator.The component belongs to the Comparator family of electrical components.When supplied with 15V voltage, the comparator is capable of performing a wide range of tasks.Speaking of types, this is a typical General Purpose comparator.Electronic comparator includes 14 pins.Surface Mount universial mout for easy adapting.The operating temperature should be set to 0°C~70°C to avoid mal-function.14 pins are available on the comparator.In order to find a solution that meets your specific needs, search LM319 for more pin-to-pin solutions.There is 12.5mA current flowing in this comparator.A Surface Mount is provided for mounting on PCBs or other boards.Normally, the nominal supply current should be 8mA .An excess of current supply over 8mA could result in malfunction of the comparator.Electronic comparator is possible to input a maximum of 1μA current into the device.Comparator electronics follows that the voltage gain of the part is 92.04dB .Comparator electronics is necessary to have a voltage of 15V for normal operation.
LM319DT Features
Open-Collector, Open-Emitter, TTL output capability
General Purpose IC
Operates under 0°C~70°C
Quiescent Current: 12.5mA
Voltage Gain: 92.04dB
LM319DT Applications
There are a lot of STMicroelectronics LM319DT linear comparators applications.
- Zero-Crossing Detectors
- Threshold Detectors
- Ultra-Low Power Systems
- Metering Systems
- Body Control Modules
- Appliances
- General Purpose Low Voltage Applications
- Mobile Phones
- Infotainment & cluster
- Limit Comparators
