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| 型号： | MCZ33399EF |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 3/19页 |
| 文件大小： | 0K |
| 描述： | IC LIN INTERFACE W/WAKE 8-SOIC |
| 标准包装： | 98 |
| 控制器类型： | 本地互联网络（LIN） |
| 接口： | LIN |
| 电源电压： | 7 V ~ 18 V |
| 电流 - 电源： | 3mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 管件 |
Analog Integrated Circuit Device Data
Freescale Semiconductor
11
33399
FUNCTIONAL DESCRIPTION
INTRODUCTION
INHIBIT OUTPUT PIN (INH)
The INH pin controls an external switchable voltage
regulator having an inhibit input. This pin is a high side switch
structure to VSUP. When the device is in the Normal mode,
the inhibit high side switch is turned ON and the external
voltage regulator is activated. When the device is in Sleep
mode, the inhibit switch is turned OFF and disables the
voltage regulator (if this feature is used).
A wake-up event on the LIN bus line will switch the INH pin
to VSUP level. Wake-up output current capability is limited to
280 A. INH can also drive an external MOSFET connected
to an MCU IRQ or XIRQ input to generate an interrupt. See
WAKE INPUT PIN (WAKE)
The WAKE pin is a high voltage input used to wake up the
device from Sleep mode. WAKE is usually connected to an
external switch in the application. The typical WAKE
thresholds are VSUP/2.
The WAKE pin has a special design structure and allows
wake-up from both HIGH-to-LOW or LOW-to-HIGH
transitions. When entering the Sleep mode, the LIN monitors
the state of the WAKE pin and stores it as a reference state.
The opposite state of this reference state will be the wake-up
event used by the device to re-enter Normal mode.
An internal filter is implemented (50
s typical filtering time
delay). The WAKE pin input structure exhibits a high
impedance with extremely low input current when voltage at
this pin is below 14 V. When voltage at the WAKE pin
exceeds 14 V, input current starts to sink into the device. A
series resistor should be inserted in order to limit the input
current, mainly during transient pulses. Recommended
resistor value is 33 k
.
Important The WAKE pin should not be left open. If the
wake-up function is not used, WAKE should be connected to
GND to avoid false wake-up.
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| MCZ33399EFR2 | 功能描述:输入/输出控制器接口集成电路 LIN INTERFACE RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| MCZ33661EF | 功能描述:网络控制器与处理器 IC ENHANCED LIN INTERFACE RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| MCZ33661EF | 制造商:Freescale Semiconductor 功能描述:IC INTERFACE PHYSICAL LINE 8SOIC |
| MCZ33661EFR2 | 功能描述:网络控制器与处理器 IC ENHANCED LIN INTERFACE RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| MCZ33661EFR2 | 制造商:Freescale Semiconductor 功能描述:IC LIN INTERFACE 制造商:Freescale Semiconductor 功能描述:IC, LIN INTERFACE |
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