M995C
FEATURES
功能叙述
- 256 notes dual tone.
- PS : Sequence input.
- K1, K2, K3 : Song select.
- OCT : 8 scale up.
KN TUNE
K1 TUNE
KN TUNE
K2 TUNE
APPLICATION 产品应用
- Melody Toys, Musical instrument.
ELECTRICAL CHARACTERISTICS 电气规格
Characteristics 工作电压 Operating Voltage 工作电流 Operating Current 静态电流 Quiescent Current 推动电流 BZ Driving Current
振荡频率 Oscillator Frequency
工作温度 Operating Temperature
Sym. VDD IOP ISB IO
FOSC
Temp.
Min. ─ ─ ─ 1 ─ ─ 0
Typ. 3
- 1 ─ 100 80 25
APPLICATION DIAGRAM 参考电路图
Max. 3.5
5 ─ ─ ─ 60
( @VDD=3V unless otherwise specified ) Unit REMARKS
V m A No load μA m A @ VDS=1V KHz External±30%, Rosc=300KΩ KHz -DB、-DB2, Rosc=390KΩ ℃
M995CP
Rosc
1 14
K3
K2 M995C
1.94 X 1.76 mm2...
