UM66T19LK-1 TO92 Melody Generator Musical Alarm
Out of stock
Specifications:
- 64-Note Rom memory
- 1.5V ~ 4.5V power supply and low power consumption
- Dynamic speakers can be driven with an external NPN transistor
- OSC resistor hold mode
- Power on reset: melody begins from the first note
- Built-in level hold mode
- DC Supply Voltage : 1.5V ~ 4.5V
- Operating Voltage Min : 1.5V
- Operating Voltage Max :4.5V
- Operating Temperature : -10°C ~ +60°C
₹1,888.00
Out of stock
CompareUM66T/BT66 is a melody-integrated circuit. It is designed for use in bells, telephones, toys etc. It has an inbuilt tone and a beat generator. The tone generator is a programmed divider that produces certain frequencies. These frequencies are a factor of the oscillator frequency. The beat generator is also a programmed divider that contains 15 available beats. Four beats of these can be selected.
There is an inbuilt oscillator circuit that serves as a time base for the beat and tone generator. It has a 62-notes ROM to play music. A set of 4 bits controls the scale code while 2 bits control the rhythm code. When power is turned on, the melody generator is reset and the melody begins from the first note. The speaker can be driven by an external NPN transistor connected to the output of UM66.
Datasheet of UM66T19LK_UnisonicTechnologies
Packing List:
1 x UM66T19LK-1 TO92 Melody Generator Musical Alarm
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