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参数资料
| 型号： | EKK8011 |
| 英文描述： | Low-Voltage, Single Supply, SPST, High Performance Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-SOIC T&R |
| 中文描述： | 的USB PS / 2键盘控制器 |
| 文件页数： | 14/24页 |
| 文件大小： | 465K |
| 代理商： | EKK8011 |
MAX5942A/MAX5942B
IEEE 802.3af Power-Over-Ethernet
Interface/PWM Controller for Power Devices
______________________________________________________________________________________
21
PHY
GND
DF025A
-48V
VREG
TX
RX
RJ-45
POWER-OVER
SPARE PAIRS
3
6
1
2
4
5
7
8
** R1 AND R2 ARE OPTIONAL AND WHEN USED, THEY MUST TOTAL TO 25.5k
AND REPLACE THE 25.5k RESISTOR.
* OPTIONAL.
POWER-OVER
SIGNAL PAIRS
+
-
+
-
NDRV
GND
V+
VDD
VCC
60V
SMBJ58CA
GND
-48V
RCL
*D1
*D2
**R2
**R1
UVLO
GATE
VEE
CGATE*
CS
V-
SS_SHDN
PGOOD
FB
OUT
VREG
MAX5942
RDISC =
25.5k
68nF
Figure 8. PD with Power-Over-Ethernet (Power is Provided by Either the Signal Pairs or the Spare Pairs)
相关PDF资料 |
PDF描述 |
|---|---|
| EKK8301 | Low-Voltage, Single Supply, SPST, High Performance Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-SOIC T&R |
| EKM6211 | Ultra Low ON-Resistance, Single Supply, Dual SPST Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-MSOP |
| EKM8003 | Ultra Low ON-Resistance, Single Supply, Dual SPST Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-MSOP T&R |
| EKM8021 | Ultra Low ON-Resistance, Single Supply, Dual SPST Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-MSOP T&R |
| EKM8022 | Ultra Low ON-Resistance, +1.1V to +4.5V Single Supply, SPDT Analog Switch; Temperature Range: -40°C to 85°C; Package: 6-SC-70 T&R |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EKK8011AB | 制造商:EMC 制造商全称:ELAN Microelectronics Corp 功能描述:USB & PS/2 Keyboard Encoder |
| EKK8301 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:PS/2 keyboard controller |
| EKK-EVALBOT | 功能描述:开发板和工具包 - ARM Keil Stellaris Eval Robot RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V |
| EKK-LM3S1968 | 功能描述:开发板和工具包 - ARM Stellaris Eval Kit w/ ARM/Keil Tools RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V |
| EKK-LM3S1968 | 制造商:Texas Instruments 功能描述:LM3S1968 MCU Eval Kit w/ Keil RealView M |
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