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参数资料
型号： MAX9597CTI+T
厂商： Maxim Integrated Products
文件页数： 1/32页
文件大小： 0K
描述： IC AUD/VID INTERACE 28TQFN-EP
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 2,500
类型： 音频/视频接口
应用： DVD，机顶盒
安装类型： 表面贴装
封装/外壳： 28-WFQFN 裸露焊盘
供应商设备封装： 28-TQFN-EP（5x5）
包装： 带卷 (TR)
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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相关代理商/技术参数
参数描述
MAX9597EVKIT+ 功能描述:视频 IC 开发工具 MAX9597 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V
MAX9598CTL+ 功能描述:视频开关 IC A/V Switch for Dual SCART Connector 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
MAX9598CTL+T 功能描述:视频开关 IC A/V Switch for Dual SCART Connector 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
MAX9598EVKIT+ 功能描述:交换机 IC 开发工具 MAX9598 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V
MAX9600EUP 功能描述:校验器 IC Dual ECL-D/Q PECL 500ps Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel
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