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参数资料
型号： MAX4397DACTM+T
厂商： Maxim Integrated Products
文件页数： 30/30页
文件大小： 0K
描述： IC SW A/V SCART CON 48-TQFN
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 2,500
类型： 开关
应用： DVD，机顶盒，电视
安装类型： 表面贴装
封装/外壳： 48-WFQFN 裸露焊盘
供应商设备封装： 48-TQFN-EP（7x7）
包装： 带卷 (TR)
MAX4397DA/SA
Audio/Video Switch for Dual SCART Connectors
_______________________________________________________________________________________
9
Pin Description
PIN
MAX4397DA
MAX4397SA
NAME
FUNCTION
1
SDA
Bidirectional Data I/O. I
2C-compatible, 2-wire interface data input/output. Output
is open drain.
2
SCL
Serial-Clock Input. I
2C-compatible, 2-wire clock interface.
3
DEV_ADDR
Device Address Set Input. Connect to GNDVID to set write and read addresses of
94h or 95h, respectively. Connect to VVID to set write and read address of 96h or
97h, respectively.
4
—
ENC_INL+
Digital Encoder Left-Channel Audio Positive Input
—
4
ENC_INL
Digital Encoder Left-Channel Audio Input
5
—
ENC_INL-
Digital Encoder Left-Channel Audio Negative Input
—
5, 7
N.C.
No Connection. Not internally connected.
6
—
ENC_INR+
Digital Encoder Right-Channel Audio Positive Input
—
6
ENC_INR
Digital Encoder Right-Channel Audio Input
7
—
ENC_INR-
Digital Encoder Right-Channel Audio Negative Input
8
VCR_INR
VCR SCART Right-Channel Audio Input
9
VCR_INL
VCR SCART Left-Channel Audio Input
10
TV_INR
TV SCART Right-Channel Audio Input
11
TV_INL
TV SCART Left-Channel Audio Input
12
GNDAUD
Audio Ground
13
AUD_BIAS
Audio Input Bias Voltage. Bypass AUD_BIAS with a 47F capacitor and a 0.1F
capacitor to GNDAUD.
14
VAUD
Audio Supply. Connect to a +5V supply. Bypass with a 10F aluminum electrolyte
capacitor in parallel with a 0.47F low-ESR ceramic capacitor to GNDAUD.
15
VCR_OUTR
VCR SCART Right-Channel Audio Output
16
VCR_OUTL
VCR SCART Left-Channel Audio Output
17
RF_MONO_OUT
RF Modulator Mono Audio Output
18
TV_OUTL
TV SCART Left-Channel Audio Output
19
TV_OUTR
TV SCART Right-Channel Audio Output
20
V12
+12V Supply. Bypass V12 with a 10F capacitor in parallel with a 0.1F capacitor
to ground.
21
TV_SS
TV SCART Bidirectional Slow-Switch Signal
22
VCR_SS
VCR SCART Bidirectional Slow-Switch Signal
23
SET
Filter Cutoff Frequency Set Input. Connect 100k resistor from SET to ground.
24, 36
VVID
Video and Digital Supply. Connect to a +5V supply. Bypass with a 0.01F
capacitor to GNDVID. VVID also serves as a digital supply for the I
2C interface.
25
VCRIN_FS
VCR SCART Fast-Switching Input
26
ENCIN_FS
Digital Encoder Fast-Switching Input
27
TVOUT_FS
TV SCART Fast-Switching Output. This signal is used to switch the TV to its RGB
inputs for on-screen display purposes.
28
GNDVID
Video Ground
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相关代理商/技术参数
参数描述
MAX4397DCTM 功能描述:视频开关 IC RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
MAX4397DCTM+ 功能描述:视频开关 IC Audio/Video Switch for Dual SCART Con RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
MAX4397DCTM+T 功能描述:视频开关 IC Audio/Video Switch for Dual SCART Con RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
MAX4397DCTM-T 功能描述:视频开关 IC RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
MAX4397EVKIT 制造商:Maxim Integrated Products 功能描述:AUDIO/VIDEO SWITCH FOR DUAL SCART C - Rail/Tube
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