UPC319C High Speed Dual Comparator IC 5V 6mA Dip-14
The UPC319C High Speed Dual Comparator IC is designed to perform accurate voltage comparisons between two input signals and produce a digital output depending on which input is higher. It integrates two independent high-speed comparators in a single DIP-14 package, making it suitable for compact circuit designs that require fast response and reliable signal processing.
This IC is widely used in analog signal conditioning, waveform shaping, and voltage level detection circuits. Thanks to its fast response time and stable operation, the UPC319C is often applied in control systems, oscillators, pulse generation circuits, and sensor signal processing. The DIP-14 through-hole package makes it easy to install on breadboards and PCBs for prototyping or production designs.
Features:
- Dual independent high-speed comparators.
- Fast response time for signal comparison.
- High gain differential input stage.
- Wide operating voltage capability.
- Compatible with TTL and digital logic circuits.
- Stable performance for analog signal detection.
- Standard DIP-14 package for easy PCB mounting.
Specifications:
| CHARACTERISTIC | SYMBOL | TYP. | MAX. | MIN. | UNIT | CONDITIONS |
|---|---|---|---|---|---|---|
| Input Offset Voltage | VIO | ±2.0 | ±8.0 | mV | V+-V = 5 V to 30 V, Rs ≤5 k | |
| Input Offset Current | IIO | ±80 | ±200 | nA | V+-V= 5 V to 30 V | |
| Input Bias Current | IB | 400 | 1000 | nA | V+-V= 5 V to 30 V | |
| Voltage Gain | AV | 40 | 8 | V/mV | ||
| Response Time | 80 | ns | Input 100 mV, Overdrive 5 mV | |||
| Output Saturation Voltage | VOL | 0.75 | 1.5 | V | VIN ≤-10 mV, lo = 25 mA | |
| Output Leakage Current | IO_LEAK | 0.2 | 10 | µA | VIN ≥ 10 mV. Vo = 35 V | |
| Positive Supply Current | I+ | 4.3 | mA | V+ = +5 V, V™ = 0 V, Io = 0 A, Both Comparators | ||
| Positive Supply Current | I+ | 8.0 | 12.5 | mA | Io = 0 A, Both Comparators | |
| Negative Supply Current | I− | 3.0 | 5.0 | mA | lo = 0 A, Both Comparators | |
| Input Offset Voltage | VIO | ±10 | mV | V+-V= 5 V to 30 V, Rs ≤ 5 k2, Ta = 0 to 70 °C | ||
| Input Offset Current | IIO | ±300 | nA | V+-V=5 V to 30 V, Ta = 0 to 70 °C | ||
| Input Bias Current | IB | 1200 | nA | V+-V=5 V to 30 V, Ta = 0 to 70 °C | ||
| Common Mode Input Voltage Range | VICM | ±13 | V | |||
| Output Saturation Voltage | VOL | 0.23 | 0.4 | V |
Pinout:
| Pin No. | Pin Name |
|---|---|
| 1 | NC |
| 2 | NC |
| 3 | GND1 |
| 4 | IN1 |
| 5 | Ii1 |
| 6 | V- |
| 7 | OUT2 |
| 8 | GND2 |
| 9 | IN2 |
| 10 | Ii2 |
| 11 | V+ |
| 12 | OUT1 |
| 13 | NC |
| 14 | NC |
Applications:
- Voltage level detection circuits.
- Signal conditioning systems.
- Waveform shaping and pulse detection.
- Sensor interface circuits.
- Oscillators and timing circuits.
- Analog to digital conversion support circuits.
Package Included:
- 1x UPC319C High Speed Dual Comparator IC 5V 6mA Dip-14.
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