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参数资料
| 型号： | MAX9598CTL+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 13/36页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL SCART 40TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 2 x SCART |
| 导通状态电阻： | 7 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 3.6 V，±11.4 V ~ 12.6 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-WFQFN 裸露焊盘 |
| 供应商设备封装： | 40-TQFN-EP（6x6） |
| 包装： | 带卷 (TR) |
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MAX9598
Interrupt Output
When interrupt is enabled in modes 1 and 2 (see the
Operating Modes section), INT, which is an open-drain
output, pulls low under the following conditions: slow-
switch signals change value, CVBS input signals are
detected or disappear, and CVBS output loads are
added or removed.
When interrupt is enabled in mode 3, INT pulls low only
when the slow-switch signal changes value.
Enable INT by writing a 1 into bit 4 of register 01h. See
Table 11.
The interrupt can be cleared by reading register 0Eh
and 0Fh.
Applications Information
Audio Inputs
The maximum full-scale audio signal that can be
applied to the audio inputs is 0.5VRMS biased at
ground. The recommended application circuit to atten-
uate and bias an incoming audio signal is shown in
Figure 13.
The audio path has a gain of 4V/V so that the full scale
of the audio output signal is 2VRMS. If less than 2VRMS
full scale is desired at the audio outputs, then the full
scale of the audio input signal should be proportionate-
ly decreased below 0.5VRMS.
Operating Modes
The MAX9598 has four operating modes, which can be
set by writing to bits 6 and 7 of register 10h. See Table 17.
Low-Power Audio/Video Switch for
Dual SCART Connectors
20
______________________________________________________________________________________
ACKNOWLEDGE FROM MAX9598
1 BYTE
AUTOINCREMENT INTERNAL
REGISTER ADDRESS POINTER
ACKNOWLEDGE FROM MAX9598
NOT ACKNOWLEDGE FROM MASTER
A
P
A
0
ACKNOWLEDGE FROM MAX9598
R/W
SA
R/W
REPEATED START
Sr
1
SLAVE ADDRESS
REGISTER ADDRESS
SLAVE ADDRESS
DATA BYTE
Figure 11. Reading 1 Indexed Byte of Data from the MAX9598
ACKNOWLEDGE FROM MAX9598
1 BYTE
AUTOINCREMENT INTERNAL
REGISTER ADDRESS POINTER
ACKNOWLEDGE FROM MAX9598
A
AP
0
ACKNOWLEDGE FROM MAX9598
R/W
SA
R/W
REPEATED START
Sr
1
SLAVE ADDRESS
REGISTER ADDRESS
SLAVE ADDRESS
DATA BYTE
Figure 12. Reading n Bytes of Indexed Data from the MAX9598
MAX9598
1
μF
6.65k
Ω
*R1 VALUES
DAC = CS4334/5/8/9: R1 = 4.53k
Ω ±1%
DAC = PCM1742: R1 = 5.57k
Ω ±1%
R1*
ENC_INL
1
μF
6.65k
Ω
R1*
ENC_INR
STEREO
AUDIO
DACS
Figure 13. Application Circuit to Connect Audio Source to Audio
Inputs (1F Capacitor Connected to the Ground-Referenced
Resistors Biases the Audio Signal at Ground, Resistors
Attenuate the Audio Signal)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| 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 |
| MAX9600EUP+T | 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 |
| MAX9600EUP-T | 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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