MCP9802A0T-M/OT Microchip Technology, MCP9802A0T-M/OT Datasheet - Page 3

• Manufacturer Part Number: MCP9802A0T-M/OT
• Description: IC TEMP SNSR 12BIT 2WIRE SOT23-5
• Manufacturer: Microchip Technology

Specifications of MCP9802A0T-M/OT

• Package / Case: SOT-23-5, SC-74A, SOT-25
• Output Type: I²C™/SMBus™
• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Register Bank
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 125°C
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Full Temp Accuracy: 2 C
• Digital Output - Number Of Bits: 12 bit
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 10 C
• Supply Current: 200 uA
• Ic Output Type: Digital
• Sensing Accuracy Range: ± 0.5°C
• Temperature Sensing Range: -55°C To +125°C
• Supply Voltage Range: 2.7V To 5.5V
• Resolution (bits): 12bit
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: MCP9802A0T-M/OTTR

THERMAL MANAGEMENT
THERMAL MANAGEMENT PRODUCTS – Temperature Sensors
Part #
Logic Output Temperature Sensors
TC6501
TC6502
TC6503
TC6504
TC620
TC621
TC622
TC623
TC624
Voltage Output Temperature Sensors
MCP9700
MCP9701
MCP9700A
MCP9701A
TC1046
TC1047
TC1047A
Serial Output Temperature Sensors
MCP9800
MCP9801
MCP9802
MCP9803
MCP9804
MCP9805
MCP98242
Note 1: These devices use an external temperature sensor. Accuracy of the total solution is a function of the accuracy of the external sensor.
2: Maximum accuracy measured at 85°C.
Accuracy
Typical
Note 1
±0.25
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
(°C)
±1
±1
±1
±1
±1
±1
±1
±1
@ 25°C (°C)
Maximum
Accuracy
Note 1
±0.5
±1
±1
±3
±3
±3
±3
±3
±5
±3
±5
±4
±4
±2
±2
±2
±2
±2
±1
±1
±1
±1
(2)
(2)
Temperature
Range (°C)
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-10 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-40 to +125
-20 to +125
-20 to +125
Maximum
-40 to +85
Vcc Range (V)
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +4.5
+2.7 to +4.5
+2.3 to +5.5
+3.1 to +5.5
+2.3 to +5.5
+3.1 to +5.5
+2.7 to +4.4
+2.7 to +4.4
+2.5 to +5.5
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +5.5
+3.0 to +3.6
+3.0 to +3.6
+4.5 to +18
+4.5 to +18
+4.5 to +18
Maximum Supply
Current (μA)
400
400
600
250
300
400
400
400
400
400
400
400
40
40
40
40
12
12
12
12
60
60
60
Cross to MAX6501, Open-drain
Cross to MAX6502, Push-pull
Cross to MAX6503, Open-drain
Cross to MAX6504, Push-pull
Two resistor-programmable trip points
Requires external thermistor, resistor-programmable trip points
Dual output, TO-220 for heat sink mounting, resistor-programmable
trip points
Two resistor-programmable trip points
Dual output, resistor-programmable trip points
Linear Active Thermistor
Linear Active Thermistor
to MAX6612
Linear Active Thermistor
Linear Active Thermistor
to MAX6612
High precision temperature-to-voltage converter, 6.25 mV/°C
High precision temperature-to-voltage converter, 10 mV/°C
High precision temperature-to-voltage converter, 10 mV/°C
SMbus/I
power-saving one-shot temperature measurement
SMbus/I
power-saving one-shot temperature measurement, multi-drop
capability
SMbus/I
adj. resolution, power-saving one-shot temperature measurement
SMbus/I
adj. resolution, power-saving one-shot temperature measurement,
multi-drop capability
SMbus/I
power-saving one-shot temperature measurement
JEDEC compatible register set, SMbus/I
programmable, shut-down modes and EVENT output
Same temperature sensor as MCP9805 plus integrated DDR2 Serial
Presence Detect EEPROM
2
2
2
2
2
C™ compatible interface, 0.0625°C to 0.5°C adj. resolution,
C™ compatible interface, 0.0625°C to 0.5°C adj. resolution,
C™ compatible interface with time out, 0.0625°C to 0.5°C
C™ compatible interface with time out, 0.0625°C to 0.5°C
C™ compatible interface, 0.0625°C to 0.5°C adj. resolution,
®
®
®
®
IC, Temperature slope: 10 mV/°C
IC, Temperature slope: 19.53 mV/°C, cross
IC, Temperature slope: 10 mV/°C
IC, Temperature slope: 19.53 mV/°C, cross
Features
2
C™ compatible interface,
Analog and Interface Solutions
5-pin SOT-23A
5-pin SOT-23A
5-pin SOT-23A
5-pin SOT-23A
8-pin PDIP, 8-pin SOIC
8-pin PDIP, 8-pin SOIC
8-pin PDIP, 8-pin SOIC, 5-pin TO-220
8-pin PDIP, 8-pin SOIC
8-pin PDIP, 8-pin SOIC
3-pin TO-92, 5-pin SC-70
3-pin TO-92, 5-pin SC-70
3-pin TO-92, 5-pin SC-70
3-pin TO-92, 5-pin SC-70
3-pin SOT-23B
3-pin SOT-23B
3-pin SOT-23B
5-pin SOT-23
8-pin MSOP, 8-pin SOIC
5-pin SOT-23
8-pin MSOP, 8-pin SOIC
5-pin SOT-23
8-pin TSSOP, 8-pin 2x3 DFN
8-pin TSSOP, 8-pin 2x3 DFN
Packages
3