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52795 Dataheets PDF



Part Number 52795
Manufacturers Mitsubishi
Logo Mitsubishi
Description AV SWITCH with I2C BUS CONTROL
Datasheet 52795 Datasheet52795 Datasheet (PDF)

www.DataSheet4U.com PRELIMINARY Notice. This is not a final specification. Some parametric limits are subject to change. MITSUBISHI ICs (AV COMMON) M52795SP/FP AV SWITCH with I2C BUS CONTROL 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 .

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www.DataSheet4U.com PRELIMINARY Notice. This is not a final specification. Some parametric limits are subject to change. MITSUBISHI ICs (AV COMMON) M52795SP/FP AV SWITCH with I2C BUS CONTROL 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 0dB or 6dB . 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 -60dB ( 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 ) RECOMMENDED OPERATING CONDITION Supply voltage Rated supply voltage Maximum output current 4.7V~9.3V 5V,9V 32mA(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 www.DataSheet4U.com PRELIMINARY Notice. This is not a final specification. Some parametric limits are subject to change. MITSUBISHI ICs (AV COMMON) M52795SP/FP AV SWITCH with I2C BUS CONTROL BLOCK DIAGRAM VCC TUNER IN VIDEO 2 IN VIDEO 3 IN VIDEO 4 IN 1 25 3 6 9 V-SW1 0/6dB 22 V 1 OUT 0/6dB 19 V-SW2 V 2 OUT Rch T IN Rch 2 IN Rch 3 IN Rch 4 IN 24 4 7 10 R-MODE2 R-SW1 R-MODE1 R M L 0dB 21 Rch 1 OUT R-SW2 Lch T IN Lch 2 IN Lch 3 IN Lch 4 IN R M L L-MODE1 0dB 18 Rch 2 OUT 26 2 7 5 8 L-MODE2 L-SW1 L M R 0dB 23 Lch 1 OUT L-SW2 L M R 0dB 20 12 11 Lch 2 OUT SDA SCL BIAS 17 BIAS 15 GND 13 I C Control 14 27 28 16 CHIP SELECT 2 DC DD D4 D5 MITSUBISHI 2-9 AUG.'98 www.DataSheet4U.com PRELIMINARY Notice. This is not a final specification. Some parametric limits are subject to change. MITSUBISHI ICs (AV COMMON) M52795SP/FP AV SWITCH with I2C BUS CONTROL DESCRIPTION OF PIN Pin No. 1 2 4 5 7 8 10 24 26 3 6 9 25 Name VCC Lch 2 IN Rch 2 IN Lch 3 IN Rch 3 IN Lch 4 IN Rch 4 IN Rch T IN Lch T IN VIDEO 2 IN VIDEO 3 IN VIDEO 4 IN TUNER IN Peripheral circuit pins DC voltage(V) 9V 4.7V Remarks 5~9V 30K 3.6V Clamp in 11 SCL VIL max.=1.5V VIH min.=3.0V 12 SDA VIL max.=1.5V VIH min.=3.0V VOL max.=0.


TC5012BP 52795 2SC2334


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