MT8812

Features Internal control latches and address decoder Short set-up and hold times Wide operating voltage: 4.5 V to 14.5 V 14Vpp analog signal capability RON 65 max. @ VDD=14V, 25C RON 10 @ VDD=14V, 25C Full CMOS switch for low distortion Minimum feedthrough and crosstalk Low power consumption ISO-CMOS technology Applications PBX systems Mobile radio Test equipment /instrumentation Analog/digital multiplexers Audio/Video switching ISO-CMOS MT8812 8 x 12 Analog Switch Array Data Sheet September 2011 Ordering Information MT8812AP1 44 Pin PLCC* MT8812APR1 44 Pin PLCC* MT8812AE1 40 Pin PDIP* Tubes Tape & Reel Tubes *Pb Free Matte Tin -0C to +70C Description The Zarlink MT8812 is fabricated in Zarlink’s ISOCMOS technology providing low power dissipation and high reliability. The device contains a 8 x12 array of crosspoint switches along with a 7 to 96 line decoder and latch circuits. Any one of the 96 switches can be addressed by selecting the appropriate seven input bits. The selected switch can be turned on or off by applying a logical one or zero to the DATA input. STROBE DATA RESET VDD VSS 11 AX0 AX1 AX2 AX3 7 to 96 Decoder Latches AY0 8 x 12 Switch Array AY1 96 96 AY2 Xi I/O (i=0-11) Yi I/O (i=0-7) Figure 1 - Functional Block Diagram 1 Zarlink Semiconductor Inc. Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright 1997-2011, Zarlin...