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Motorola : Semiconductors : Product
Catalog : Analog : Peripheral
and Special Function : Contact
Monitor : MC33884
- Features
- Parametrics
- Documentation
- Orderable
Parts
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MC33884 : Multiple Contact Monitoring
The Switch Detection Interface or SDI is a monolithic silicon
inte-grated circuit (IC) that performs switch interface functions.
The device provides efficient interface between automotive
electrical switches and low voltage microprocessors. The MC33884
replaces many of the discrete components required when interfacing
to CMOS or TTL level microprocessor.
MC33884 Features
Interface Directly to Microprocessor Using SPI Protocol
Lead Wide Body SOIC
Wake up on Change of State
Programmable Wetting Current
4 Flexible Programmable Input (Switch to Battery, Switch to
Operating
6 Switch to Ground Inputs
2 Switch to Battery Inputs Operating
MC33884 Parametrics
| 12 inputs contact
monitoring (6 GND, 2 VBAT, 4 configurable), pulse wetting
current, master slave&low power mode, INT capability |
24 SOICW |
7.0 to 26V |
NOW |
MC33884 Documentation
Brochure
| APDPAK/D |
Analog ICs Portfolio Package |
html |
0 |
0 |
1/31/2002 |
 |
| BR1567/D |
Analog ICs Integrated Solutions
Technology |
pdf |
5416 |
0 |
1/16/2002 |
|
| BR1568/D |
Analog ICs Integrated Solutions
Packaging |
pdf |
1411 |
0 |
1/11/2002 |
|
| BR1569/D |
Analog ICs Integrated Solutions
Applications |
pdf |
2363 |
0 |
1/11/2002 |
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Data Sheets
| MC33884/D |
MC33884 Advance Information - Multiple
Switch Detection Interface |
pdf |
229 |
2 |
9/04/2001 |
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Selector Guide
| SG1002/D |
Analog SPS Sales Guide |
pdf |
869 |
0 |
6/27/2002 |
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Orderable Parts Information
| MC33884DW |
24 SOICW |
PRODUCT NEWLY
INTRO'D/RAMP-UP(1) |
- |
$1.38 |
 |
| MC33884DWR2 |
24 SOICW T/R |
PRODUCT NEWLY
INTRO'D/RAMP-UP(1) |
- |
$1.40 |
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