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参数资料
| 型号： | CA3282 |
| 厂商： | Intersil Corporation |
| 英文描述： | Octal Low Side Power Driver with Serial Bus Control(串行总线控制的八低边功率驱动器) |
| 中文描述： | 八路低端功率与串行总线控制驱动器（串行总线控制的八低边功率驱动器） |
| 文件页数： | 1/10页 |
| 文件大小： | 65K |
| 代理商： | CA3282 |
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
|
Copyright
Intersil Corporation 1999
Features
Output Current Drive Capability
- All Outputs ON, Equal . . . . . . . . . . . . . . 0.625A Each
- Per Output Individually . . . . . . . . . . . . . . . . . 1A Each
- Maximum Total of Outputs ON . . . . . . . . . . . . . . . .5A
High Voltage Power BiMOS Outputs
- 8 Open Drain NDMOS Drivers
- Individual Output Latch
- Over-Current Limit Protection . . . . . . . . . . . . . 1.05A
- Over-Voltage Clamp Protection. . . . . . . . . . . . . . .30V
High Speed CMOS Logic Control
- Low Quiescent I
DD
Current. . . . . . . . . . . . . . . . . 5mA
- SPI Bus Controlled Interface
- Individual Fault Unlatch and Feedback
- Common Reset Line
Operating Temperature Range . . . . . . . -40
o
C to 125
o
C
Applications
Automotive and Industrial Systems
Solenoids, Relays and Lamp Drivers
Logic and
μ
P Controlled Drivers
Robotic Controls
Description
The CA3282 is a logic controlled, eight channel octal power
driven. The serial peripheral interface (SPI) utilized by the
CA3282 is a serial synchronous bus compatible with Intersil
CDP68HC05, or equivalent, microcomputers. As shown in
the Block Diagram for the CA3282 each of the open drain
NDMOS output drivers has individual protection for over-volt-
age and over-current. Each output channel has separate
output latch control with fault unlatch and diagnostic feed-
back. Under normal ON conditions, each output driver is in a
low, saturation state. Comparators in the diagnostic circuitry
monitor the output drivers to determine if an out of saturation
condition exists. If a comparator senses a fault, the respec-
tive output driver is unlatched. In addition, over current pro-
tection is provided with current limiting in each output,
independent of the diagnostic feedback loop.
The CA3282 is fabricated in a Power BiMOS IC process, and is
intended for use in automotive and other applications having a
wide range of temperature and electrical stress conditions. It is
particularly suited for driving lamps, relays, and solenoids in
applications where low operating power, high breakdown volt-
age, and high output current at high temperatures is required.
The CA3282 is supplied in 15 lead plastic SIP package with
lead forms for either vertical or surface mount.
Ordering Information
PART
NUMBER
TEMP.
RANGE(
o
C)
PACKAGE AND
LEAD FORM
PKG
NO.
CA3282AS1
-40 to 125
15 Ld Plastic SIP
Staggered Vertical
Z15.05A
CA3282AS2
-40 to 125
15 Ld Plastic SIP
Surface Mount
Z15.05B
Pinout
CA3282 (SIP)
TOP VIEW
Block Diagram
NOTE:
HEAT SINK TAB
INTERNALLY
CONNECTED TO
GROUND (V
SS
)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
OUTPUT 4
OUTPUT 5
OUTPUT 6
OUTPUT 7
RESET
V
DD
MISO
V
SS
SCK
CE
OUTPUT 0
OUTPUT 1
OUTPUT 2
OUTPUT 3
MOSI
SCK
MISO
CE
RESET
SHIFT
REGISTER
OUTPUT
LATCH
CURRENT
LIMIT
CONTROL
LOGIC
DIAGNOSTIC
CIRCUITRY
OUTPUT #0
(1 OF 8)
TO DRIVERS
1 THRU 7
S
June 1998
CA3282
Octal Low Side Power Driver
with Serial Bus Control
File Number
2767.6
相关PDF资料 |
PDF描述 |
|---|---|
| CA3282AS2 | Octal Low Side Power Driver with Serial Bus Control |
| CA3290A | BiMOS Dual Voltage Comparators with MOSFET Input, Bipolar Output |
| CA3290AE | BiMOS Dual Voltage Comparators with MOSFET Input, Bipolar Output |
| CA3290E | BiMOS Dual Voltage Comparators with MOSFET Input, Bipolar Output |
| CA3290 | BiMOS Dual Voltage Comparators with MOSFET Input, Bipolar Output |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CA3282AS1 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Octal Low Side Power Driver with Serial Bus Control |
| CA3282AS2 | 制造商:harris/intersil 功能描述: 制造商:Harris Corporation 功能描述: |
| CA3290 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:BiMOS Dual Voltage Comparators with MOSFET Input, Bipolar Output |
| CA3290_04 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:BiMOS Dual Voltage Comparators with MOSFET Input, Bipolar Output |
| CA32906-1339 | 制造商:ITT Interconnect Solutions 功能描述:CA3100A10SL-4P-F9(RES) - Bulk |
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