F to V, V to F. 2 in 1

[Dede]

Hem frekanstan voltaja hemde voltajdan frekansa çevirici olarak kullanılabilen bir çip.
Yani ne lazımsa..

TC9400/9401/9402
Voltage-to-Frequency/Frequency-to-Voltage Converters


Features:
VOLTAGE-TO-FREQUENCY
• Choice of Linearity:
- TC9401: 0.01%
- TC9400: 0.05%
- TC9402: 0.25%
• DC to 100 kHz (F/V) or 1 Hz to 100 kHz (V/F)
• Low Power Dissipation: 27 mW (Typ.)
• Single/Dual Supply Operation:
- +8V to +15V or ±4V to ±7.5V
• Gain Temperature Stability: ±25 ppm/°C (Typ.)
• Programmable Scale Factor
FREQUENCY-TO-VOLTAGE
• Operation: DC to 100 kHz
• Choice of Linearity:
- TC9401: 0.02%
- TC9400: 0.05%
- TC9402: 0.25%
• Programmable Scale Factor

Applications:
• Microprocessor Data Acquisition
• 13-bit Analog-to-Digital Converters (ADC)
• Analog Data Transmission and Recording
• Phase Locked Loops
• Frequency Meters/Tachometer
• Motor Control
• FM Demodulation

TC9400-1-2 DataSheets