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IC F/V & V/F CONV 1MHZ 14DIP
IC F/V & V/F CONV 1MHZ 14DIP
ic
The VFC320 is a voltage-to-frequency and frequency-to-voltage converter that provides high linearity and wide dynamic range, suitable for A/D conversion and digital transmission applications.
In stock
Specifications
8- Operating Voltage
- ±15V
- Supply Current
- +20mA, max at fOUT
- Interface
- TTL/CMOS compatible
- Resolution
- 12-14 bits
- Range
- 6-decade dynamic range
- Accuracy
- ±0.005% at 10kHz FS, ±0.03% at 100kHz FS, ±0.1% typ at 1MHz FS % FSR
- Temperature Range
- -25°C to +85°C (B and C Grades), -40°C to +85°C (Operating, B and C Grades)
- Package
- DIP-14
Pinout
14Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | VIN | GPIO | Input voltage |
| 2 | –In | GPIO | Negative input for comparator |
| 3 | –VCC | GND | Ground |
| 4 | R1C1 | GPIO | Input resistor and capacitor for integration |
| 5 | IA R2 R2 | GPIO | Current sink resistors |
| 6 | VIN | GPIO | Input voltage (repeated) |
| 7 | CIN 7.5 | GPIO | Input capacitor and reference |
| 8 | VOUT | GPIO | Open collector output for digital pulses |
| 9 | –7.5V Ref | GPIO | Comparator reference voltage |
| 10 | C2 | GPIO | Integrator capacitor |
| 11 | –VCC | GND | Ground (common) |
| 12 | fOUT | GPIO | Output frequency |
| 13 | –VCC | GND | Ground (common) |
| 14 | +VCC | POWER | Positive power supply |
Interactive pinout
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IC F/V & V/F CONV 1MHZ 14DIP
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