MC33187 Datasheet, PDF (1/7 Pages) Motorola, Inc – Long Duration Automotive Timer

MOTOROLA^{Freescale Semiconductor, Inc.}
Order Number: MC33187/D
Rev. 4, 06/2001
Semiconductor Technical Data
Advance Information
Long Duration Automotive Timer
This circuit is a Long Duration Automotive Timer primarily designed
as a deffoger timer, but as it is realised using a digital divider
techniques and it is suitable for a variety of long duration timing
functions. The circuit is available in an 8 pin surface plastic package.
MC33187
LONG DURATION AUTO-
MOTIVE TIMER
SEMICONDUCTOR
TECHNICAL DATA
• Operating Ambient Temperature from -40°C to 85°C
• Operating Voltage Range from 5V to 18V
• 400mA Output Current Capability
• Integrated Input Debounce Circuitry
• Few External Components
• Toggle Input for Timing Start and Stop
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO-8)
PIN CONNECTIONS
RC ¹
Gnd 2
Relay 3
Toggle 4
8 TS
7 N/C
6 N/C
5 ^Vcc3
Vbat
Block Diagram and Typical Application
ORDERING INFORMATION
Device
Operating
Temperature Range ^Package
MC33187D
-40°C to +85°C
SO8
Q
R-C
1
Q
6.8 Hz
Q
CQ
CQ
1
S
Q
CQ
CQ
S
Q
CR
12
C
S
Q
Vbat
Dz _Relay
3
2
QD
14
QR
J
SQ
13
RR
S1
8 TS
QC
Debounce Timer
Out
Timing
In
-
5
I
+
5
VCC
-
+
2.3V
4
Toggle
This document contains information on a new product. Specifications and information herein are
subject to change without notice.
For More Information On This Product,
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© Motorola, Inc., 2001. All rights reserved.
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