MAX9595CTM+T Maxim Integrated Products, MAX9595CTM+T Datasheet - Page 9

• Manufacturer Part Number: MAX9595CTM+T
• Description: IC AUDIO/VIDEO SWIT DUAL 48TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX9595CTM+T

• Function: Audio/Video Switch
• Circuit: 2 x SCART
• Voltage Supply Source: Single, Dual Supply
• Voltage - Supply, Single/dual (±): 4.75 V ~ 5.25 V, ±11.4 V ~ 12.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Audio/Video Switch for Dual SCART Connector
24, 36
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
25
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
INTERRUPT_OUT
TV_Y/CVBS_OUT
RF_MONO_OUT
RF_CVBS_OUT
TV_R/C_OUT
DEV_ADDR
VCR_OUTR
VCR_OUTL
TVOUT_FS
AUD_BIAS
ENCIN_FS
VCRIN_FS
GNDAUD
TV_OUTR
ENC_INR
VCR_INR
TV_OUTL
ENC_INL
VCR_INL
GNDVID
VCR_SS
_______________________________________________________________________________________
TV_INR
TV_INL
NAME
TV_SS
V
SDA
N.C.
V
SCL
SET
V
AUD
VID
12
Bidirectional Data I/O. I
Serial Clock Input. I
Device Address Set Input. Connect to GNDVID to set write and read addresses of 94h or 95h,
respectively. Connect to V
Digital Encoder Left-Channel Audio Input
Interrupt Output. INTERRUPT_OUT is an open-drain output that goes high impedance to
indicate a change in the slow switch lines, TV_SS or VCR_SS.
Digital Encoder Right-Channel Audio Input
No Connection. Not internally connected.
VCR SCART Right-Channel Audio Input
VCR SCART Left-Channel Audio Input
TV SCART Right-Channel Audio Input
TV SCART Right-Channel Audio Input
Audio Ground
Audio Input Bias Voltage. Bypass AUD_BIAS with a 47µF capacitor and a 0.1µF capacitor to
AUDGND.
Audio Supply. Connect to a +5V supply. Bypass with a 10µF aluminum electrolytic capacitor in
parallel with a 0.47µF low-ESR ceramic capacitor to GNDAUD.
VCR SCART Right-Channel Audio Output
VCR SCART Left-Channel Audio Output
RF Modulator Mono Audio Output
TV SCART Left-Channel Audio Output
TV SCART Right-Channel Audio Output
+12V Supply. Bypass V
TV SCART Bidirectional Slow-Switch Signal
VCR SCART Bidirectional Slow-Switch Signal
Filter Cutoff Frequency Set Input. Connect 100kΩ resistor from SET to ground.
Video and Digital Supply. Connect to a +5V supply. Bypass with a 0.01µF capacitor to GNDVID.
V
VCR SCART Fast-Switching Input
Digital Encoder Fast-Switching Input
TV SCART Fast-Switching Output. This signal is used to switch the TV to its RGB inputs for on-
screen display purposes.
Video Ground
RF Modulator Composite Video Output. Internally biased at 1V.
TV SCART Luma/Composite Video Output. Internally biased at 1V.
TV SCART Red/Chroma Video Output. Internally biased at 1V for red video signal and 2.2V for
chroma video signal.
VID
also serves as a digital supply for the I
2
C -compatible, 2-wire clock interface.
2
12
C -compatible, 2-wire interface data input/output. Output is open drain.
VID
with a 10µF capacitor in parallel with a 0.1µF capacitor to ground.
to set write and read address of 96h or 97h, respectively.
FUNCTION
2
C interface.
Pin Description
9