RPM7236-H4R ROHM

RPM7236-R series Photo Link Module IR Receiver Module RPM7236-R series RPM7236-R series are remote control receiver module. Small-sized, light-weight, and low voltage operated (from 2.7V) modules have been achieved by using resin mold. z Center frequency 36.0kHz z Applications All household electric appliances such as TV, DVD, air conditioner and audio equipment z Features 1) Low voltage operation. (VCC=2.7 to 3.6V) 2) Low current consumption. (ICC=0.3mA, VCC=3V) 3) Superior anti VCC noise characteristics. 4) 5 types of holders available to each set. z RPM7236-R series SIDE VIEW TOP VIEW RSIP-A3 (H13) RSIP-A3 (H5) RSIP-A3 (H4) RSIP-A3 (H8) RSIP-A3 (H9) Height of lens 15.0mm 9.6mm 15.9mm 7.2mm 12.0mm Products No. RPM7236-H13R RPM7236-H5R RPM7236-H4R RPM7236-H8R RPM7236-H9R Under development z Absolute maximum ratings (Ta=25C) Parameter Symbol Limits Unit VCC 6.3 V Supply voltage Output current IO 2.0 mA Storage temperature Tstg 30 to +100 C Operating temperature Topr 10 to +75 C z Recommended operating conditions (Ta=25C) Parameter Symbol Min. Typ. Max. Unit Supply voltage VCC 2.7 3.0 3.6 V Rev.C 1/6 RPM7236-R series Photo Link Module z Block diagram VCC 100k AMP Limiter Comparator ROUT I / V BPF GND Demodulator and integrator z Terminal description Pin No. Pin name Function 1VOUT OUTPUT TERMINAL 2 GND GROUND 3 VCC POWER SUPPLY z Electrical, Optical characteristics (Unless otherwise noted Ta=25C, VCC=3V) Parameter Symbol Min. Typ. Max. Unit Conditions Consumption current ICC 300 500 A No outside light, no signal input. Effective distance L 8 15 m 1 Outer light condition Ee < 10 (Ix) High level output voltage VH 2.5 V 1 Low level output voltage VL 0.5 V 1 Isink < 200A ON pulse width TON 400 600 800 s 1 Outer light condition Ee < 10 (Ix) OFF pulse width TOFF 400 600 800 s 1 Outer light condition Ee < 10 (Ix) Central frequency fo 36.0 kHz Horizontal half angle 1/2 45 deg 2 Vertical half angle 1/2 35 deg 2 1 The burst wave form mentioned in Fig.1 is to be transmitted from standard transmitter(Fig.2) Measure 10th or later pulse width after beginning of transmission. 2 The angle which effective distance become 50% of L. (effective distance at =0) z Measurement Conditions (1) Transmit signal 600s 600s Carrier frequency=fo, Duty=50% Fig.1 Transmit signal. Rev.C 2/6