ASM121 ETC-unknow, ASM121 Datasheet - Page 2

• Manufacturer Part Number: ASM121
• Description: Simistor ?emperature Sensor Ultra-low-power Silicon Thermistor
• Manufacturer: ETC-unknow

Absolute Maximum Ratings
Recommended Operating Ratings
Electrical Characteristics
Limits apply for - 40°C d T
Notes:
4.
5.
6.
7.
© Andigilog, Inc. 2004
Resistance - 4
Symbol
Supply Current - Output floating
Lead Temp
V
Accuracy (expressed in °C) = Difference between calculated output voltage and measured output voltage.
Calculated output voltage = 10mV/°C multiplied by device’s case temperature at specified conditions of temperature,
voltage and power supply with an offset of 500mV (see Fig. 1).
Non-linearity is defined as the deviation of the output-voltage-versus-temperature curve from the best-fit straight
line, over the device’s rated temperature range.
Lowest output current should be targeted; higher currents result in more self-heating of the device.
Max Self Heating = 4
V
Zero-Degree Output Voltage
Thermal
Continuous Current, any terminal
Room Temp Output Voltage
T
OUT
DD
Output Source Capability
ESD
A
Storage Temperature Range
Output Sink Capability
Average Output Slope
2
(Sensor Gain)
Non-linearity
Self Heating
Parameter
Accuracy
Supply Voltage
Output Voltage
JA
Parameter
Operating Temperature Range
Human Body Model
A
Machine Model
d +125°C and V
4
Supply Voltage
Output Voltage
7
5
JA
Parameter
QFN-3
x (V
6
6
DD
3
x I
1
D D
DD
). Assumes a capacitive load.
= + 3 .0V unless otherwise noted.
Symbol
V
V
A
OUT25
I
I
I
OUT0
OH
OUT
DD
OL
-60qC to +150qC
V
DD
Rating
4000V
260°C
10mA
400V
TBD
+7V
+ 0.5V
www.andigilog.com
+2.7V < V
+2.7V < V
+2.7
- 30°C d T
Min
-30
T
0
T
A
A
=+125°C (T
Conditions
=-30°C (T
T
T
T
T
- 2 -
A
A
A
QFN-3
A
=+25°C
=+25°C
=+25°C
=+0°C
A
DD
DD
d +125°C
Notes:
1.
2.
3.
+125
Max
+3.6
< +3.6V
< +3.6V
1.8
MIN
MAX
Absolute maximum ratings are limits beyond
which operation may cause permanent damage to
the device. These are stress ratings only;
functional operations at or above these limits is
not implied.
Human Body Model: 100pF capacitor discharged
through a 1.5k: resistor into each pin. Machine
Model: 200pF capacitor discharged directly into
each pin.
These specifications are guaranteed only for the
test conditions listed.
)
)
Units
°C
V
V
Min
—
-1
-4
-3
0.025
±0.5
±0.8
Typ
200
500
750
±1
±1
14
25
10
Max
July 2005 - 70A04006
+1
+4
+3
15
aSM121
mV/°C
Units
mV
mV
PA
PA
PA
°C
°C
°C
°C
°C