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Communication ICs - Various Tone Decoder
Communication ICs - Various Tone Decoder
ic
The LM567 Tone Decoder is a general-purpose IC designed to detect input signals within a specified frequency range and provide an output when the signal matches the center frequency.
In stock
Specifications
8- Operating Voltage
- 4.75 V to 9.0 V
- Supply Current
- 6 mA (quiescent) to 13 mA (activated) mA
- Interface
- GPIO
- Resolution
- 20 mVrms to 25 mVrms (smallest detectable input voltage) mVrms
- Range
- 1 Hz to 500 kHz (center frequency) Hz
- Accuracy
- ±60 ppm/°C (temperature range -55°C to +125°C) ppm/°C
- Temperature Range
- -20°C to 120°C
- Package
- SOIC (8) or PDIP (8)
Pinout
8| Pin | Name | Functions | Notes |
|---|---|---|---|
| VCC | Voltage supply pin | POWER | |
| IN | Device input | GPIO | |
| LF_CAP | Loop filter capacitor pin (LPF of the PLL) | GPIO | |
| OUT | Device output | GPIO | |
| OF_CAP | Output filter capacitor pin | GPIO | |
| T_CAP | Timing capacitor connection pin | GPIO | |
| T_RES | Timing resistor connection pin | GPIO | |
| GND | Circuit ground | GND |
Interactive pinout
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Communication ICs - Various Tone Decoder
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