emc1428 Standard Microsystems Corp., emc1428 Datasheet - Page 22

Manufacturer Part Number

emc1428

Description

1 Degree C Multiple Temperature Sensor With Hw Thermal Shutdown

Manufacturer

Standard Microsystems Corp.

Datasheet

1.EMC1428.pdf (48 pages)

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

emc1428-7-AP-TR

Manufacturer:

Quantity:

480

Company:

Meier Automation Equipment Co., Limited

Part Number:

emc1428-7-AP-TR

Manufacturer:

SMSC/MICROCHIP

Quantity:

20 000

1°C Multiple Temperature Sensor with HW Thermal Shutdown & Hottest of Thermal Zones

Datasheet

4.6.1

Diode Faults

The EMC1428 actively detects an open and short condition on each measurement channel. When a

diode fault is detected, the temperature data MSByte is forced to a value of 80h and the FAULT bit is

set in the Status Register. When an external diode channel is configured to operate in APD mode, the

circuitry will detect independent open fault conditions, however a short condition will be shared

between the APD channels.

Revision 0.68 (07-08-08)

SMSC EMC1428

DATASHEET