M52797SP Datasheet | Mitsubishi Electric

PRELIMINARY Notice. This is not a final specification. Some parametric limits are subject to change. MITSUBISHI ICs (AV MON) M52797SP/FP AV SWITCH with I2C BUS CONTROL DESCRIPTION The M52797 is AV switch semiconductor integrated circuit with I2C bus control . This IC contains 1-channel of 4-input audio switches and 1channel of 4-input video switches. Each audio switches and video switches 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 ( M52797SP ) ; and SOP with a lead pitch of 1.27mm ( M52797FP ) . VCC 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 NC 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 NC Lch T IN TUNER IN Rch T IN Lch 1 OUT V 1 OUT Rch 1 OUT BIAS V 2 OUT D4 D5 CHIP SELECT GND GND Outline 28P4B (Lead pitch :1.778mm) APPLICATION Video equipment NC: No connection PIN CONFIGURATION ( TOP VIEW ) REMENDED OPERATING CONDITION Supply voltage Rated supply voltage Maximum output current 4.7V~9.3V 5V,9V 24m 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 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 Lch T IN TUNER IN Rch T IN Lch 1 OUT V 1 OUT Rch 1 OUT BIAS V 2 OUT D4 D5 CHIP SELECT GND Outline 24P2N-B (Lead pitch :1.27mm) MITSUBISHI 1-9 AUG.'98 PRELIMINARY...