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N34TS04 Datasheet, PDF (2/18 Pages) ON Semiconductor – Digital Output Temperature Sensor | |||
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N34TS04
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Units
Operating Temperature
â45 to +130
°C
Storage Temperature
â65 to +150
°C
Voltage on any pin (except A0) with respect to Ground (Note 1)
â0.5 to +6.5
V
Voltage on pin A0 with respect to Ground
â0.5 to +10.5
V
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. The DC input voltage on any pin should not be lower than â0.5 V or higher than VCC + 0.5 V. The A0 pin can be raised to a HV level for SWP
command execution. SCL and SDA inputs can be raised to the maximum limit, irrespective of VCC.
Table 2. RELIABILITY CHARACTERISTICS
Symbol
Parameter
NEND (Note 2)
Endurance (EEPROM)
TDR
Data Retention (EEPROM)
2. Page Mode, VCC = 2.5 V, 25°C
Min
1,000,000
100
Units
Write Cycles
Years
Table 3. TEMPERATURE CHARACTERISTICS (VCC = 2.2 V to 3.6 V, TA = â20°C to +125°C, unless otherwise specified)
Parameter
Test Conditions/Comments
Max
Unit
Temperature Reading Error
ADC Resolution
+75°C ⤠TA ⤠+95°C, active range
+40°C ⤠TA ⤠+125°C, monitor range
â20°C ⤠TA ⤠+125°C, sensing range
±1.0
°C
±2.0
°C
±3.0
°C
12
Bits
Temperature Resolution
0.0625
°C
Conversion Time
100
ms
Thermal Resistance (Note 3) qJA
JunctionâtoâAmbient (Still Air)
92
°C/W
3. Power Dissipation is defined as PJ = (TJ â TA)/qJA, where TJ is the junction temperature and TA is the ambient temperature. The thermal
resistance value refers to the case of a package being used on a standard 2âlayer PCB.
Table 4. D.C. OPERATING CHARACTERISTICS (VCC = 1.7 V to 5.5 V, TA = â40°C to +125°C, unless otherwise specified)
Symbol
Parameter
Test Conditions/Comments
Min
Max
Unit
ICC
Supply Current
TS active, SPD and Bus idle
SPD Write, TS shutâdown
1000
mA
1000
mA
ISHDN
Standby Current
TS shutâdown; SPD and Bus idle
10
mA
ILKG
I/O Pin Leakage Current
Pin at GND or VCC
2
mA
VIL
Input Low Voltage
VCC ⥠2.2 V
â0.5
0.3 x VCC
V
VCC < 2.2 V
â0.05
0.25 x VCC
VIH
Input High Voltage
VCC ⥠2.2 V
0.7 x VCC
VCC + 0.5
V
VCC < 2.2 V
0.75 x VCC VCC + 0.5
VOL (Note 4)
Output Low Voltage
IOL = 3 mA, VCC ⥠2.2 V
0.4
V
IOL = 1 mA, VCC < 2.2 V
0.2
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
4. The device is able to handle RL values corresponding to the specified rise time (see Figure 2).
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