M3162
FEATURES
功能叙述
‧ M3162
- 3 State Encoder M3162-IR：Built-in IR carrier
‧ M3172
- 3 State Decoder M3172-L：Latch data outputs. M3172-M：Momentary data outputs. M3172F：Full address type.
‧ S.O. Package 20P ─ suffix-S.
BIT FORMAT "0"
"1" "X"
PROTOCOL TE DO T T T
VT D0~3
DATA
APPLICATION 产品应用
‧ Security alarm, Remote control. 防盗系统, 任何遥控装置.
ELECTRICAL CHARACTERISTICS 电气规格
Characteristics 工作电压 Operating Voltage
Sym. Min. Typ.
2.4 ─ ─3
工作电流 Operating Current 静态电流 Quiescent Current 推动电流 Driving Current 振荡频率 Oscillator Frequency 工作温度 Operating Temperature
IOP ISB IOL FOSC Temp.
─ 0.1
─ 0.1 ─1 ─2 ─ 76 ─ 38 -20 25
APPLICATION DIAGRAM 参考电路图
VDD 1 0
A0 A1 A2
A3 A4
1 18
VDD DO
IR / RF
OSC1 Rosc
OSC2
VDD TE
A5 A11/D3
A6 A7 VSS 9 10
A10/D2
A9/D1 A8/D0
Max. 15 5 1 0.5 10 ─ ─ ─ 60
Unit REMARKS V M3162 Encoder V M3172 Decoder m A No load
μA M3162 Encoder μA M3172 Decoder m A @VDS=1.2V KHz M3162 External±30% ,Rosc=390KΩ KHz M3172 External±30% ,Rosc=1.1MΩ...
