參數(shù)資料
型號： MAX9597CTI+
廠商： Maxim Integrated Products
文件頁數(shù)： 1/32頁
文件大?。?/td> 0K
描述： IC AUD/VID INTERACE 28TQFN-EP
產品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 60
類型： 音頻/視頻接口
應用： DVD，機頂盒
安裝類型： 表面貼裝
封裝/外殼： 28-WFQFN 裸露焊盤
供應商設備封裝： 28-TQFN-EP（5x5）
包裝： 托盤
General Description
The MAX9597 single SCART interface routes audio and
video signals between a set-top box decoder chip and
an external SCART connector under I2C control.
Operating from a 3.3V supply and a 12V supply, the
MAX9597 consumes 53mW during quiescent operation
and 254mW during average operation when driving
typical signals into typical loads.
The MAX9597 audio section contains left and right audio
paths with an independent operational amplifier at the
inputs. The DirectDrive output amplifiers create a
2VRMS full-scale audio signal biased around ground,
eliminating the need for bulky output capacitors and
reducing click-and-pop noise. The zero-cross detection
circuitry also further reduces clicks and pops by
enabling audio sources to switch only during a zero-
crossing.
The MAX9597 video section contains 4 channels of
video filter amplifiers. The standard-definition video sig-
nals from the set-top box decoder chip are lowpass fil-
tered to remove out-of-bandwidth artifacts. The
MAX9597 also supports slow-switching and fast-switch-
ing signals.
The MAX9597 is available in a compact 28-pin thin
QFN package and is specified over the 0°C to +70°C
commercial temperature range.
Features
53mW Quiescent Power Consumption
5W Shutdown Consumption
Audio Operational Amplifiers to Create Input
Filters
Clickless/Popless, DirectDrive Audio
Video Reconstruction Filter with 10MHz Passband
and 43dB Attenuation at 27MHz
3.3V and 12V Supply Voltages
MAX9597
Low-Power Audio/Video Interface
for Single SCART Connectors
________________________________________________________________
Maxim Integrated Products
1
19-4159; Rev 1; 10/08
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
EVALUATION
KIT
AVAILABLE
Ordering Information
+
Denotes a lead-free/RoHS-compliant package.
*
EP = Exposed pad.
PART
TEMP RANGE
PIN-PACKAGE
MAX9597CTI+
0°C to +70°C
28 TQFN-EP*
I2C INTERFACE
AND REGISTERS
MAX9597
VIDEO FILTERS
AUDIO
WITH DirectDrive
OUTPUTS
SLOW SWITCHING
FAST SWITCHING
CHARGE PUMP
V12
VAUD
VID
12V
3.3V
EP
GND
C
VIDEO
ENCODER
STEREO
AUDIO
DAC
RGB, Y/C, CVBS
SINGLE OR
DIFFERENTIAL
STEREO AUDIO
STB CHIP
I2C
RGB, Y/C, CVBS
L/R AUDIO
FAST AND SLOW SWITCHING
TV
SCART
System Block Diagram
Applications
Set-Top Boxes
AV Receivers
TVs
DVD Players
DirectDrive is a registered trademark of Maxim Integrated
Products, Inc.
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相關代理商/技術參數(shù)
參數(shù)描述
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
MAX9597CTI+T 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
MAX9597EVKIT+ 功能描述:視頻 IC 開發(fā)工具 MAX9597 Eval Kit RoHS:否 制造商:Texas Instruments 產品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評估:LMH1251 工作電源電壓:5 V
MAX9598CTL+ 功能描述:視頻開關 IC A/V Switch for Dual SCART Connector RoHS:否 制造商:Texas Instruments 開關數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關閉時間（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
MAX9598CTL+T 功能描述:視頻開關 IC A/V Switch for Dual SCART Connector RoHS:否 制造商:Texas Instruments 開關數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關閉時間（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
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