EMC1402-1-ACZL-TR SMSC, EMC1402-1-ACZL-TR Datasheet - Page 9

• Manufacturer Part Number: EMC1402-1-ACZL-TR
• Description: IC TEMP SNSR DUAL 3.3V 8MSOP
• Manufacturer: SMSC

Specifications of EMC1402-1-ACZL-TR

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Comparator, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 125°C, External Sensor
• Output Type: SMBus™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• For Use With: EVB-EMC1402 - EVAL BOARD FOR EMC1402
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1067-2

1°C Temperature Sensor with Beta Compensation
Datasheet
Chapter 3 Electrical Specifications
SMSC EMC1402
3.1
Supply Voltage (V
Voltage on 5V tolerant pins (V
Voltage on 5V tolerant pins (|V
Voltage on any other pin to Ground
Operating Temperature Range
Storage Temperature Range
Lead Temperature Range
Package Thermal Characteristics for MSOP-8
ESD Rating, All pins HBM
Thermal Resistance (θ
Note: Stresses at or above those listed could cause permanent damage to the device. This is a stress
Note 3.1
Absolute Maximum Ratings
DD
)
rating only and functional operation of the device at any other condition above those indicated
in the operation sections of this specification is not implied. When powering this device from
laboratory or system power supplies, it is important that the Absolute Maximum Ratings not be
exceeded or device failure can result. Some power supplies exhibit voltage spikes on their
outputs when the AC power is switched on or off. In addition, voltage transients on the AC
power line may appear on the DC output. If this possibility exists, it is suggested that a clamp
circuit be used.
DESCRIPTION
For the 5V tolerant pins that have a pull-up resistor (SMCLK, SMDATA, THERM, and
ALERT), the pull-up voltage must not exceed 3.6V when the device is unpowered.
j-a
)
5VT_pin
5VT_pin
Table 3.1 Absolute Maximum Ratings
)
- V
DD
|) (see
DATASHEET
Note
9
3.1)
Refer to JEDEC Spec. J-STD-020
-0.3 to V
-40 to +125
-55 to +150
-0.3 to 4.0
-0.3 to 5.5
-0.3 to 3.6
RATING
140.8
2000
DD
+0.3
Revision 1.36 (07-02-09)
UNIT
°C/W
°C
°C
V
V
V
V
V