TC9259N

The TC9259N is an LSI for infrared remote control receiving.It is used for remote control of devices such as audio systems, TVs, VCRs, and CD players.Remote control systems are easily constructed using TC9259N in combination with transmitting LSIs TC9243P and TC9243F.

Features of the TC9259N are:(1)basic functions:17,hold pulse functions:15, cyclic pulse functions:2; (2)4 functions out of 15 hold pulse functions are shift key outputs and can be output in parallel with other outputs corresponding to double-pushed signals sent from sending side; (3)the 2 cyclic pulse functions can be control outputs using an external key in addition to control by remote control signal; (4)8bit system codes are detected. System codes permitting signal receiving can be set up to 3 bits.Interference with other equipment can be thus prevented.The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage").

The absolute maximum ratings of the TC9259N can be summarized as:(1)supply voltage:-0.3 to 6.0 V;(2)input voltage:GND-0.3 to Vdd+0.3V;(3)storage temperature:-65 to 150;(4)operating temperature:-40 to 85;(5)power dissipation:350mW.The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the datasheet(s).In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,medical equipment, and safety equipment), safety should be ensured by using semiconductor devices that feature assured safety or by means of users' fail-safe precautions or other arrangement.In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of the user's units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information of TC9259N, products or circuits described in the datasheets.