CA311T Genuine RCA Voltage Comparator 8-pin TO-5
The CA311T Genuine RCA Voltage Comparator is a high-performance analog comparator designed for precision voltage level detection and signal comparison applications. Manufactured using reliable bipolar technology, this device provides fast response time and high gain, making it suitable for both industrial and commercial electronic systems.
Features:
- Single‑supply operation from 5V to 30V or dual‑supply operation from ±5V to ±15V.
- Low input offset current: 6nA (typical).
- Low input bias current: 100nA (typical).
- Wide differential input voltage range: ±30V.
- Output current capability: 50mA (max).
- Output voltage withstand: 40V (max).
- Response time: 200ns (typical for 100mV input step with 5mV overdrive).
- Strobe input for output disable and multiplexing.
- Directly interchangeable with LM311 series.
- Power consumption: 135mW at ±15V supplies.
Specifications:
| Parameter | Value |
|---|---|
| Manufacturer | RCA |
| Model Number | CA311T |
| Component Description | Voltage Comparator |
| Package Type | TO‑5, 8‑pin metal can |
| Supply Voltage (Single) | 5V to 30V DC |
| Supply Voltage (Dual) | ±5V to ±15V DC |
| Power Consumption | 135mW (at ±15V) |
| Input Offset Voltage | 10mV max |
| Input Offset Current | 6nA typ / 70nA max |
| Input Bias Current | 100nA typ / 250nA max |
| Differential Input Voltage Range | ±30V |
| Output Current (Sink) | 50mA max |
| Output Voltage (Off‑State) | 40V max |
| Response Time | 200ns (100mV step, 5mV overdrive) |
| Operating Temperature | 0°C to +70°C |
| Storage Temperature | –65°C to +150°C |
Pin Configuration:
Applications:
- Multivibrators (astable, monostable).
- Positive and negative peak detectors.
- Crystal oscillators.
- Zero‑crossing detectors.
- Solenoid, relay, and lamp drivers.
- High‑speed A/D converters.
- Pulse width modulators.
- Level shifters and threshold detectors.
Package Include:
1x CA311T Genuine RCA Voltage Comparator 8-pin TO-5
