52795 Datasheet | Mitsubishi Electric

DESCRIPTION The M52795 is AV switch semiconductor integrated circuit with I2C bus control . This IC contains 2-channels of 4-input audio switches and 2channels of 4-input video switches. Each channel can be controled independently . The video switches contain amplifiers can be controled a gain of output 0d B or 6d B . PIN CONFIGURATION ( TOP VIEW ) FEATURES - Video and stereo sound switches in one package - Wide frequency range ( video switch ) DC~20MHz - High separation ( video switch ) Crosstalk -60d B ( typ. ) at 1MHz - Two types of packages are provided : SDIP with a lead pitch of 1.778mm ( M52795SP ) ; and SOP with a lead pitch of 1.27mm ( M52795FP ) . VCC Lch 2 IN VIDEO 2 IN Rch 2 IN Lch 3 IN VIDEO 3 IN Rch 3 IN Lch 4 IN VIDEO 4 IN Rch 4 IN SCL SDA DC DD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 D5 D4 Lch T IN TUNER IN Rch T IN Lch 1 OUT V 1 OUT Rch 1 OUT Lch 2 OUT V 2 OUT Rch 2 OUT BIAS CHIP SELECT GND APPLICATION Video equipment Outline 28P4B (Lead pitch :1.778mm) PIN CONFIGURATION ( TOP VIEW ) REMENDED OPERATING CONDITION Supply voltage Rated supply voltage Maximum output current 4.7V~9.3V 5V,9V 32m A(at 9V) VCC Lch 2 IN VIDEO 2 IN Rch 2 IN Lch 3 IN VIDEO 3 IN Rch 3 IN Lch 4 IN VIDEO 4 IN Rch 4 IN SCL SDA DC DD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 D5 D4 Lch T IN TUNER IN Rch T IN Lch 1 OUT V 1 OUT Rch 1 OUT Lch 2 OUT V 2 OUT Rch 2 OUT BIAS CHIP SELECT GND Outline 28P2W-A (Lead pitch :1.27mm) MITSUBISHI 1-9 AUG.'98 .. PRELIMINARY Notice. This is not a final specification. Some parametric limits are subject to change. MITSUBISHI ICs (AV MON) M52795SP/FP AV SWITCH with I2C BUS CONTROL BLOCK DIAGRAM TUNER IN VIDEO 2 IN VIDEO 3 IN VIDEO 4 IN 1 25 3 6 9 V-SW1 0/6d B V 1 OUT 0/6d...