华芯HS9148红外遥控发射电路说明书
华芯HS9148红外遥控发射电路说明书
Phone: 0512-68256888 Email:h-sun@h-sun.com Url:www.china-chip.com HuaXin Micro-electronics Co., Ltd HS9148 HS9148 75 1 2 3 4 5 CMOS 12 63 18 Vcc=2.0~5.0V 0.6uA) ( , HS9148B DIP-16 HS9148S SOP-16 1 8 Ver. 040831 Phone: 0512-68256888 Email:h-sun@h-sun.com Url:www.china-chip.com HuaXin Micro-electronics Co., Ltd / Vdd 6.0 V Vin,Vout Vss-0.3~Vdd+0.3 V Pd 200 mW Tamb -20~+75 Tstg -55~+125 ,Tamb=25 ,Vdd=3V Vdd 2.0 V Idd , 1.0 mA Ids , 0.6 A K1~K6 CODE Vih 2.0 3.0 V Vil 0 0.5 V K1~K6 Iih Vih=3.0v 20 40 A Iil Vil=0v -1.0 1.0 A CODE TEST Iih Vih=3.0v -1.0 1.0 A Iil Vil=0v 40 A T1~T3 Ioh Voh=2.0v 3 A Iol Vol=3.0v 0 A Ioh Voh=2.0v 3 mA Iol Vol=3.0v 5 mA Tx Rf 1000 Fosc 1 16 GND VDD 2 3 XT 4-9 5.0 400 Non-XT 455 k 600 KHz 455k K1-K6 18 K1-K6 T1-T3 10-12 T1-T3 13 CODE 14 Non-TEST 15 TxOut 38KHz 2 8 Ver. 040831 Phone: 0512-68256888 Email:h-sun@h-sun.com Url:www.china-chip.com HuaXin Micro-electronics Co., Ltd 1 CMOS LC 455kHz 38kHz 2 K1-K6 6 T1-T3 3 6*3 T1 18 63 3 T1>T2>T3 T2 T3 K1>k2>…K6 T2 T3 9148 1~6 7~18 3 12 C1-C3 T1 T2 T3 D1~D6 H S1 S2 D1~D6 K1~K6 C1 C2 C3 H S1 S2 D1 3 8 D2 D3 D4 D5 D6 Ver. 040831 Phone: 0512-68256888 Email:h-sun@h-sun.com Url:www.china-chip.com HuaXin Micro-electronics Co., Ltd 4 1 H 1 S1 0 S2 0 D1 1 D2 0 D3 0 D4 0 D5 0 D6 0 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 D1~D6 5 C1 C2 1~6 75 63 7~18 12 C3 T1~T3 CODE C1 C2 C3 1 0 C2 0 1 1 C1 1 C2 1 C3 1 0 1 0 0 C3 1 4 8 Ver. 040831 Phone: 0512-68256888 Email:h-sun@h-sun.com Url:www.china-chip.com HuaXin Micro-electronics Co., Ltd HS9148B 3 DIP-16 HS9148B HS9149AL C1 6 6.1 HS9149AL C3 1 Fosc=455KHz C1~C3 K1~K6 H S1 S2 / 12 sec 6.2 C2 , 0 16 a a= 1/fosc *192 38K 1 5 8 Ver. 040831 Phone: 0512-68256888 Email:h-sun@h-sun.com Url:www.china-chip.com HuaXin Micro-electronics Co., Ltd 6.3 6.4 6.5 50~100mA IC 1 3 38KHz 6 8 Ver. 040831 Phone: 0512-68256888 Email:h-sun@h-sun.com Url:www.china-chip.com HuaXin Micro-electronics Co., Ltd 7 8 Ver. 040831 Phone: 0512-68256888 Email:h-sun@h-sun.com Url:www.china-chip.com HuaXin Micro-electronics Co., Ltd 8 8 Ver. 040831