BT8040 Description
The BT8040 is a CMOS LSI chip, which plays a prearranged melodies. ORDERING INFORMATION BT8040N Plastic BT8040D SOIC TA = -40° to 85° C for all packages RATINGS ( Ta = 25 C ) Characteristic Power Supply Voltage Input Terminal Voltage Operating Temperature Storage Temperature Soldering Temperature and Time Symbol VDD o (VDD = 5V, Ta = 25oC; Main Melody BT8040 BLOCK DIAGRAM OSC1 OSC2 OSCILLATOR RHYTHM ROM ACPANMENT...
BT8040 Key Features
- Two Sound Sources with Envelope (CR Envelope)
- Melody is inserted up to four
- According to customer’s request, the inserted melody is flexible
- 3.0V to 5.0V Operating Voltage
- DC or AC Triggered Performance Start Mode (Mask Selected)
- Can Drive an 8 Ohm Dynamic Loudspeaker if Provided Externally with a Transistor
- Bare chip or 16-pin DIP (Plastic) Package available