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CA3262E PDF预览

CA3262E

更新时间: 2024-01-10 15:56:55
品牌 Logo 应用领域
英特矽尔 - INTERSIL 驱动器接口集成电路光电二极管
页数 文件大小 规格书
9页 76K
描述
Quad-Gated, Inverting Power Drivers

CA3262E 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:unknown风险等级:5.84
Base Number Matches:1

CA3262E 数据手册

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CA3262A, CA3262  
Quad-Gated, Inverting Power Drivers  
August 1997  
Features  
Description  
• Independent Over-Current Limiting On Each Output  
• Independent Over-Temperature Limiting On Each Output  
• Output Drivers Capable of Switching 700mA Load  
• Inputs Compatible With TTL or 5V CMOS Logic  
• Suitable For Resistive, Lamp or Inductive Loads  
The CA3262 and CA3262A are used to interface low-level  
logic to high current loads. Each Power Driver has four  
inverting switches consisting of a non-inverting logic input  
stage and an inverting low-side driver output stage. All inputs  
are 5V TTL/CMOS logic compatible and have a common  
Enable input. Each output device has independent current  
• Power-Frame Package Construction For Good Heat  
Dissipation  
limiting (I ) and thermal limiting (T ) for protection from  
LIM LIM  
over-load conditions. Steering diodes connected from each  
output (in pairs) to the Clamp pins may be used in  
conjunction with external zener diodes to protect the IC  
against over-voltage transients that result from inductive load  
switching.  
• Operating Temperature Ranges  
o
o
- CA3262A . . . . . . . . . . . . . . . . . . . . . . . -40 C to 125 C  
o
o
- CA3262 . . . . . . . . . . . . . . . . . . . . . . . . . -40 C to 85 C  
Applications  
• Solenoids  
• Relays  
System Applications  
To allow for maximum heat transfer from the chip, all ground  
pins on the DIP, PLCC and SOIC packages are directly  
connected to the mounting pad of the chip. Integral heat  
spreading lead frames directly connect the bond pads and  
ground leads to conduct heat from the chip junction to the  
PC Board for good heat dissipation.  
Automotive  
Appliances  
• Lamps  
Industrial Controls  
Robotics  
• Steppers  
• Small Motors  
• Displays  
The CA3262 and CA3262A can drive four incandescent  
lamp loads without modulating their brilliance when the  
“cold” lamps are energized. Outputs may be parallel  
connected to drive high current loads. The maximum output  
current of each output is determined by the over-current lim-  
iting threshold which is typically 1.2A but may be as low as  
0.7A.  
Ordering Information  
TEMP.  
o
PKG.  
NO.  
PART NUMBER RANGE ( C)  
PACKAGE  
16 Ld PDIP  
CA3262E  
-40 to 85  
E16.3  
CA3262AE  
CA3262AQ  
CA3262AM  
-40 to 125 16 Ld PDIP  
-40 to 125 28 Ld PLCC  
-40 to 125 24 Ld SOIC (W)  
E16.3  
N28.45  
M24.3  
Pinouts  
CA3262, CA3262A (PDIP)  
CA3262A (PLCC)  
CA3262A (SOIC)  
TOP VIEW  
TOP VIEW  
TOP VIEW  
PRELIMINARY  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
IN A  
OUT A  
CLAMP  
OUT B  
GND  
1
2
24  
IN A  
OUT A  
CLAMP  
OUT B  
NC  
INDEX  
IN B  
23  
22  
21  
20  
19  
IN B  
4
3
2
1
28 27 26  
3
ENABLE  
GND  
ENABLE  
NC  
4
GND  
GND  
GND  
GND  
GND  
GND  
GND  
25  
24  
23  
22  
21  
20  
19  
GND  
5
6
5
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
6
GND  
OUT C  
CLAMP  
OUT D  
V
7
CC  
GND  
7
18 GND  
17 GND  
IN C  
IN D  
8
GND  
8
9
NC  
NC  
V
9
16  
15  
14  
13  
10  
11  
OUT C  
CLAMP  
OUT D  
10  
11  
12  
CC  
IN C  
IN D  
12 13 14 15 16 17 18  
File Number 1836.6  
1

CA3262E 替代型号

型号 品牌 替代类型 描述 数据表
UDN2559B ALLEGRO

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PROTECTED QUAD POWER DRIVER
UDN2543B ALLEGRO

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PROTECTED QUAD POWER DRIVER

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