| No. | Partie # | Fabricant | Description | Fiche Technique |
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Rato |
(RT0301 / RT0302) Door Bell Generator |
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Rato Technology |
6 Tones Siren / Alarm Sound Generator : 1. Low Operating Voltage 2V~5V. 2. CMOS process. 3. On-chip RC oscillator. 4. 6 different sounds. 5. Low stand by current. PIN DIAGRAM PIN OUT AND DESCRIPTION Symbol OSC2 OSC1 INI Description Oscillator pin with external resistor. An internal p |
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RATO |
6 KEYS SIREN/ALARM SOUND GENERATOR : 1. Auto Power off function, reduce power consumption. 2. Low Operating Voltage 2V~5V. 3. CMOS process. 4. On-chip RC oscillator. 5. 6 different sounds. 6. 6 prioritized keys for selecting 6 different sounds. 7. Low stand by current. PIN DIAGRAM VC |
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Rato |
SINGLE TONE SIREN/ALARM SOUND GENERATOR : 1. Auto Power down function. 2. Low Operating Voltage 3V~5V. 3. CMOS process. 4. On-chip RC oscillator. 5. Low stand by current. 6. 200 ms SOFT CHIRP PIN DIAGRAM OSC2 1 OSC1 2 T1 3 RT0105 8 SOFTB 7 VCC 6 BZ2 PIN OUT AND DESCRIPTION GND 4 Sym |
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Rato |
(RT0301 / RT0302) Door Bell Generator |
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