參數(shù)資料
型號： 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鍵盤控制器
文件頁數(shù)： 14/24頁
文件大?。?/td> 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)
相關(guān)PDF資料
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EKK8011AB 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:USB & PS/2 Keyboard Encoder
EKK8301 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PS/2 keyboard controller
EKK-EVALBOT 功能描述:開發(fā)板和工具包 - ARM Keil Stellaris Eval Robot RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
EKK-LM3S1968 功能描述:開發(fā)板和工具包 - ARM Stellaris Eval Kit w/ ARM/Keil Tools RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓: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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