CA3282AS1 Intersil Corporation, CA3282AS1 Datasheet

CA3282AS1

Manufacturer Part Number

CA3282AS1

Description

ZIP15

Manufacturer

Intersil Corporation

Datasheets

1.CA3282AS2.pdf (10 pages)

2.CA3282AS1.pdf (10 pages)

Specifications of CA3282AS1

Date_code

03+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CA3282AS1

Manufacturer:

INTERSIL

Quantity:

5 510

Company:

Meier Automation Equipment Co., Limited

Part Number:

CA3282AS1

Manufacturer:

INTERSIL

Quantity:

20 000

Current page: 1 of 10
Download datasheet (66Kb)

June 1998

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

http://www.intersil.com or 407-727-9207

Features

• Output Current Drive Capability

• High Voltage Power BiMOS Outputs

• High Speed CMOS Logic Control

• Operating Temperature Range . . . . . . . -40

Applications

• Automotive and Industrial Systems

• Solenoids, Relays and Lamp Drivers

• Logic and P Controlled Drivers

• Robotic Controls

Pinout

NOTE:

HEAT SINK TAB

INTERNALLY

CONNECTED TO

GROUND (V

- All Outputs ON, Equal . . . . . . . . . . . . . . 0.625A Each

- Per Output Individually . . . . . . . . . . . . . . . . . 1A Each

- Maximum Total of Outputs ON . . . . . . . . . . . . . . . .5A

- 8 Open Drain NDMOS Drivers

- Individual Output Latch

- Over-Current Limit Protection . . . . . . . . . . . . . 1.05A

- Over-Voltage Clamp Protection. . . . . . . . . . . . . . . 30V

- Low Quiescent I

- SPI Bus Controlled Interface

- Individual Fault Unlatch and Feedback

- Common Reset Line

)

CA3282 (SIP)

TOP VIEW

Current . . . . . . . . . . . . . . . . . 5mA

Intersil Corporation 1999

C to 125

OUTPUT 4

OUTPUT 5

OUTPUT 6

OUTPUT 7

RESET

MISO

MOSI

SCK

OUTPUT 0

OUTPUT 1

OUTPUT 2

OUTPUT 3

Ordering Information

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.

Block Diagram

RESET

CA3282AS1

CA3282AS2

MOSI

MISO

NUMBER

SCK

PART

TO DRIVERS

1 THRU 7

Octal Low Side Power Driver

RANGE(

-40 to 125

CONTROL

TEMP.

LOGIC

SHIFT

CA3282

with Serial Bus Control

15 Ld Plastic SIP

Staggered Vertical

15 Ld Plastic SIP

Surface Mount

DIAGNOSTIC

CIRCUITRY

OUTPUT

LATCH

PACKAGE AND

LEAD FORM

CURRENT

File Number

LIMIT

OUTPUT #0

(1 OF 8)

Z15.05A

Z15.05B

PKG

NO.

2767.6

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