參數(shù)資料
型號(hào)： MAX9595CTM+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 9/28頁(yè)
文件大?。?/td> 0K
描述： IC AUDIO/VIDEO SWIT DUAL 48TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 43
功能： 音頻/視頻切換
電路： 2 x SCART
電壓電源： 單/雙電源
電壓 - 電源，單路/雙路(±)： 4.75 V ~ 5.25 V，±11.4 V ~ 12.6 V
工作溫度： 0°C ~ 70°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 48-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 48-TQFN-EP（7x7）
包裝： 管件
Power Supplies and Bypassing
The MAX9595 features single 5V and 12V supply opera-
tion and requires no negative supply. The +12V supply
V12 is for the SCART switching function. For pin V12,
place all bypass capacitors as close as possible with a
10F capacitor in parallel with a 0.1F ceramic capacitor.
Connect all VAUD pins together to +5V and bypass with a
10F electrolytic capacitor in parallel with a 0.47F low-
ESR ceramic capacitor to audio ground. Bypass VAUD
pins with a 0.1F capacitor to audio ground. Bypass
AUD_BIAS to audio ground with a 10F electrolytic in
parallel with a 0.1F ceramic capacitor.
Bypass VDIG with a 0.1F ceramic capacitor to digital
ground. Bypass each VVID to video ground with a 0.1F
ceramic capacitor. Connect VVID in series with a 200nH
ferrite bead to the +5V supply.
Layout and Grounding
For optimal performance, use controlled-impedance
traces for video signal paths and place input termina-
tion resistors and output back-termination resistors
close to the MAX9595. Avoid routing video traces par-
allel to high-speed data lines.
The MAX9595 provides separate ground connections
for video, audio, and digital supplies. For best perfor-
mance, use separate ground planes for each of the
ground returns and connect all three ground planes
together at a single point. Refer to the MAX9595 evalu-
ation kit for a proven circuit board layout example.
MAX9595
Audio/Video Switch for Dual SCART Connector
______________________________________________________________________________________
17
REGISTER
ADDRESS
(HEXADECIMAL)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
00h
TV volume
bypass
ZCD
TV volume control
TV audio
output mute
01h
VCR volume control
Not used
Interrupt
enable
VCR audio selection
TV audio selection
02h
Not used
03h
Not used
04h
Not used
05h
Not used
06h
TV_R/C_IN
clamp
RGB gain
TV G and B video switch
TV video switch
07h
Not used
RF_CVBS_
OUT switch
TV_Y/
CVBS_OUT switch
TV fast blank
(fast switching)
TV_R/C_OUT
ground
Set function TV
08h
VCR_R/
C_IN clamp
Not used
ENC_R/
C_IN clamp
VCR video switch
09h
Not used
VCR_R/C_OUT
ground
Set function VCR
0Ah
Not used
0Bh
Not used
0Ch
Not used
0Dh
VCR_Y/
CVBS_OUT
enable
VCR_R/
C_OUT
enable
TV_R/C_OUT
enable
TV_G_OUT
enable
TV_B_OUT
enable
TV_Y/
CVBS_OUT
enable
TVOUT_
FS
enable
RF_CVBS_
OUT
enable
Table 3. Data Format for Write Mode
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9595CTM+ 功能描述:視頻開(kāi)關(guān) IC A/V Switch for Dual SCART Connector RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
MAX9595CTM+T 功能描述:視頻開(kāi)關(guān) IC A/V Switch for Dual SCART Connector RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
MAX9595EVCMAXQU 制造商:Maxim Integrated Products 功能描述:AUDIO/VIDEO SWITCH FOR DUAL SCART C - Rail/Tube
MAX9595EVKIT 制造商:Maxim Integrated Products 功能描述:AUDIO/VIDEO SWITCH FOR DUAL SCART C - Rail/Tube
MAX9597CTI+ 功能描述:視頻 IC A/V Switch for Dual SCART Connector RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
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