TOSHIBA TA8822SN TENTATIVE TA8822SN AV SWITCH FOR COLOR TV TA8822SN is a switching IC comprising one audio circuit and one video circuit and is offered in a shrink 12 pin plastic package. TA8822SN has a DC-controllable electronic volume control function. FEATURES @ Audio 2 inputs, 1 circuit Electronic volume control TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC Vid 2 j 1c . SSIP12-P-1.78 e . ideo inputs, 1 circuit Weight : 0.71g (Typ) BLOCK DIAGRAM Lo proces cosmo na macnn cnanccnacna sacs ! 6 dB nL | ~~. ' ! Lona 4 NF 648 \ amp | oO @ @ Oo @DO Wa Vcc Audio ATT GND EXT. EXT. TV/EXT Video Video Output input Control Video Audio Video audio Swich Output 1 Output 2 2001-06-25TOSHIBA TA8822SN PACKAGE DIMENSIONS SSIP12-P-1.78 Unit : mm 2.8+0.2 on sel O 3] 3 | cS | | | nN ; 2 ; + F o wo. 3 0.97TYP | 0.4620.1 esT55 1aQ) | o.25:845 > a - = 20.18 1.778 1.040.1 22,0MAX 21.540.2 Weight : 0.71g (Typ.) 2 2001-06-25TOSHIBA TA8822SN RESTRICTIONS ON PRODUCT USE 000707EBA @ TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the Handling Guide for Semiconductor Devices, or TOSHIBA Semiconductor Reliability Handbook etc.. @ 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). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. @ The products described in this document are subject to the foreign exchange and foreign trade laws. @ The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. @ The information contained herein is subject to change without notice. 3 2001-06-25