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| 型号： | 33888 |
| 厂商： | Motorola, Inc. |
| 英文描述： | Quad High-Side and Octal Low-Side Switch for Automotive |
| 中文描述： | 四高边和八路低端汽车开关 |
| 文件页数： | 5/32页 |
| 文件大小： | 667K |
| 代理商： | 33888 |
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MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
33888
5
34
RST
Reset (Active Low)
This input terminal is used to initialize the device configuration and fault registers,
as well as place the device in a low current standby mode. This terminal also starts
the watchdog timeout when transitioned from logic [0] to logic [1]. This terminal
should not be allowed to be at logic [1] until V
DD
is in regulation. This input has an
internal passive pulldown.
35
FSI
Fail-Safe Input
The Fail-Safe input terminal level determines the state of the outputs after a
watchdog timeout occurs. This terminal has an internal pullup. If the FSI terminal is
left to float to a logic [1], then HS0 and HS2 will turn on when in the Fail-Safe state.
If the FSI terminal is tied to GND, the watchdog circuit and fail-safe operation will be
disabled, thus allowing operation without a watchdog signal.
36
WDIN
Watchdog Input
This input terminal is a CMOS logic level input that is used to monitor system
operation. If the incoming watchdog signal does not transition within the normal
watchdog timeout range, the device will operate in the Fail-Safe mode. This input
has an active internal pulldown.
TERMINAL DEFINITIONS FOR PQFN (continued)
Functional descriptions of many of these terminals can be found in the System/Application Information section beginning on
page 19
.
Terminal
Terminal
Name
Formal Name
Definition
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相关PDF资料 |
PDF描述 |
|---|---|
| 33888A | Quad High-Side and Octal Low-Side Switch for Automotive |
| 338FP-M | Versatile Miniature Switch, High Performance |
| 33981 | High-Frequency, High-Current, Self-Protected High-Side Switch (4.0 mз up to 60 kHz) |
| 33984 | Dual Intelligent High-Current Self-Protected Silicon High-Side Switch (4.0 mз) |
| 33991 | Gauge Driver Integrated Circuit |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 33888A | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Quad High-Side and Octal Low-Side Switch for Automotive |
| 33889 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:System Basis Chip with Low Speed Fault Tolerant CAN Interface |
| 338-894 | 制造商:Johnson Electric / Saia-Burgess 功能描述:16mm tool kit mounting spanners |
| 338895 | 制造商:CORNING CABLE SYSTEMS 功能描述:CORNING-C 95-200-42 SC 8.3/125 SM UNICAM CONN |
| 338898 | 制造商:CORNING CABLE SYSTEMS 功能描述:ST 62.5/125 UNICAM CONNECTOR COMPOSITE FERRULE SINGLE PACK |
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