MCP9800A0-M/MS MICROCHIP [Microchip Technology], MCP9800A0-M/MS Datasheet - Page 3

• Manufacturer Part Number: MCP9800A0-M/MS
• Description: 2-Wire High-Accuracy Temperature Sensor
• Manufacturer: MICROCHIP [Microchip Technology]

1.0
Absolute Maximum Ratings †
V
Voltage at all Input/Output pins .....GND – 0.3V to 5.5V
Storage temperature .......................... -65°C to +150°C
Ambient temp. with power applied ..... -55°C to +125°C
Junction Temperature (T
ESD protection on all pins (HBM:MM) .......(4 kV:400V)
Latch-Up Current at each pin ........................ ±200 mA
 2010 Microchip Technology Inc.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, V
T
Power Supply
Operating Voltage Range
Operating Current
Shutdown Current
Power-on-Reset Threshold (POR)
Line Regulation
Temperature Sensor Accuracy
Accuracy with 12-bit Resolution:
Internal  ADC
Conversion Time:
Alert Output (Open-drain)
High-level Current
Low-level Voltage
Thermal Response
Response Time
DD
A
= -55°C to +125°C.
....................................................................... 6.0V
T
-10°C < T
-10°C < T
-55°C < T
9-bit Resolution
10-bit Resolution
11-bit Resolution
12-bit Resolution
A
= +25°C
ELECTRICAL
CHARACTERISTICS
Parameters
A
A
A
 +85°C
 +125°C
 +125°C
J
) ................................. 150°C
Δ°C/ΔV
I
t
t
t
t
V
T
T
T
T
Sym
SHDN
CONV
CONV
CONV
CONV
V
t
V
I
I
RES
POR
ACY
ACY
ACY
ACY
DD
OH
DD
OL
Min
-1.0
-2.0
-3.0
2.7
—
—
—
—
—
—
—
—
—
—
—
—
DD
= 2.7V to 5.5V, GND = Ground, and
±0.5
Typ
200
120
240
0.1
1.7
0.2
1.4
30
60
—
—
—
—
—
—
†Notice: Stresses above those listed under “Maximum
ratings” may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
operational listings of this specification is not implied.
Exposure to maximum rating conditions for extended periods
may affect device reliability.
Max
+1.0
+2.0
+3.0
400
150
300
600
5.5
0.4
75
—
—
—
—
1
1
MCP9800/1/2/3
Unit
°C/V
ms
ms
ms
ms
µA
µA
µA
°C
°C
°C
°C
V
V
V
s
Continuous Operation
Shutdown mode
V
V
V
V
V
V
33 samples/sec (typical)
17 samples/sec (typical)
8 samples/sec (typical)
4 samples/sec (typical)
V
I
Time to 63% (89°C)
27°C (Air) to 125°C (oil bath)
OL
DD
DD
DD
DD
DD
DD
OH
= 3 mA
falling edge
= 2.7V to 5.5V
= 3.3V
= 3.3V
= 3.3V
= 3.3V
= 5V
Conditions
DS21909C-page 3