IR1838
IR1838 is Receiver Pre-amp Module manufactured by Unknown Manufacturer.
.Data Sheet.co.kr
I.R. Receiver Pre-amp Module
Ta=25 C
Device No IR350 IR9G IR690 IR6038- IR1838- Unit Feature top view 3pin fig 1-33 small type 3pin fig 1-34 small type 3pin fig 1-35 small type 3pin fig 1-36 small type 3pin fig 1-37 Supply voltage Vcc 4.7~5.3 4.5~5.5 4.5~5.5 4.5~5.5 3~6 V Controlling Distance L typ(M) 10 15 16 10 3.5 M Low Level Pulse Width Min 440 440 400 500 400 us Typ 660 600 600 600 600 us Max 770 770 800 700 800 us High Level Pulse Width Min 440 440 400 500 400 us Typ 660 600 600 600 600 us Max 770 770 800 700 800 us Carrier wave frequency Fo (typical) 38.0 38.0 38.0 37.9 38.0 k Hz o
Remark 1. IR6033 32.7k Hz. IR6037 36.7k Hz IR6040 40k Hz IR6057 56.9k Hz 2. IR1830 30k Hz IR1833 33k Hz IR1836 36k Hz IR1837 36.7k Hz IR1840 40k Hz
IR1856 56k Hz
Dimension:
Fig 1-33
12.90 6.45 3.55 13.50 2.00 7.30 3.60
Unit : mm.
Fig 1-34
8.60 4.30 2.18
Tolerance:0.25mm.
5.80 2.30 9.25 1.15 5.10 0.8 -3 2.54 -2 2 out put 3 GND 2.54
1 2 3 1 2 3
13.10 o 4.70
1 OUTPUT 2 GND 2.54 3 VCC
1.5 1 VCC
Fig 1-35
3.20 0.8 4.80
1 OUTPUT 2 GND 3 VCC
Fig 1-36
4.60 3.1 2.5
1 OUTPUT 2 GND 3 VCC
6.50 4.00 6.00
22.0 MIN 1.5
7.50 1.0max 5.30 1.7
15.6 MIN
2.54 2.54
2.54 2.54...
