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PAC27A88 PDF预览

PAC27A88

更新时间： 2024-11-13 22:22:27
品牌 Logo 应用领域
CALMIRCO 驱动器继电器
页数 文件大小 规格书
2页 107K
描述
P/ACTIVE OCTAL RELAY DRIVER

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PAC27A88 数据手册

 浏览型号PAC27A88的Datasheet PDF文件第2页 
CALIFORNIA MICRO DEVICES  
PAC27A88  
P/ACTIVE OCTAL RELAY DRIVER  
Features  
Pin Assignments  
• Octal relay driver for up to 40mA of sink current  
• Open drain outputs with diodes for inductive  
load protection  
1
2
INP(1)  
INP(2)  
INP(3)  
INP(4)  
VDDin  
GND  
OP(1)  
OP(2)  
OP(3)  
OP(4)  
VDDout  
GND  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
3
4
• Less than 10µA of standby current  
• 5 KV ESD protection  
5
6
7
INP(5)  
INP(6)  
INP(7)  
INP(8)  
OP(5)  
OP(6)  
OP(7)  
OP(8)  
8
9
10  
PAC27A88  
Product Description  
CAMD’s P/Active 27A88 is an 8 channel, open drain driver with low ON resistance and integrated protection diodes for  
inductive load switching. Each output can sink 40mA and all outputs may be active simultaneously. The circuit has two  
VDD connections for separation of the logic (VDDIN) and load (VDDOUT) supplies. A logic high on an input causes the  
corresponding output driver to turn ON and sink current from the load. A logic low on an input causes the corresponding  
output driver to turn OFF. When the switching inductive loads, the output protection diodes clamp the outputs to VDDOUT  
All inputs have pull downs to insure that the outputs are OFF when the inputs are open circuited. The inputs are fully  
compatible with CMOS logic and allow the PAC27A88 to be driven directly from microcontrollers and ASICs. CAMD’s  
PAC27A88 is available in 20-pin small outline packages for space saving and manufacturing efficiency.  
A B S O LU TE M A X IM U M R A TIN G S  
Param eter  
Sym bol  
VDDout  
VDDin  
Vout  
Rating  
-0.5V to 7V  
Supply voltage  
Input clamp voltage  
-0.5V to 12V  
-0.5V to VDDout 0.8V  
-0.5V to VDDin 0.5V  
80mA  
Voltage at any output  
Voltage at any input  
Sink current into any output (ON or OFF)  
Current into any input  
Operating Temperature Range  
Storage Temperature  
Package Power Rating  
Vin  
Iout  
Iin  
10mA  
TA  
-40oC to 70oC  
-65oC to 150o  
1.00W, max.  
Tstg  
The absolute maximum ratings are limiting values, to be applied individually, beyond which the device may be permanently  
damaged. Functional operation under any of these conditions is not guaranteed. Exposing the device to its absolute  
maximum rating may affect its reliability.  
R E C O M M E N D E D O P E R A TIN G C O N D ITIO N S ( -4 0 °C TP 7 0 °C )  
Param eter  
Sym bol  
VDDout  
VDDin  
Rating  
5V  
Supply voltage  
Input clamp voltage  
5V  
E LE C TR IC A L C H A R A C TE R IS TIC S ( TA = 2 5 °C , V D D = 5 V ± 1 0 % )  
Param eter  
Driver output voltage Low  
Driver output voltage High  
Driver output leakage current  
Driver input low voltage  
Driver input high voltage  
Driver input current  
Condition  
Min  
Typ  
150mV  
Max  
300mV  
VDD + 1 .1 V  
1µA  
Vin = VDD, Iout = 40mA  
Vin = 0, Iout = 40mA  
Vin = 0, Vout = VDD  
0
0.3V  
VDD - 0.3V  
VDD  
Vin = 5 V  
40µΑ  
C0830400  
© 2000 California Micro Devices Corp. All rights reserved.  
4/00  
215 Topaz Street, Milpitas, California 95035  
Tel: (408) 263-3214  
Fax: (408) 263-7846  
www.calmicro.com  
1
12

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