TSic™-301
Temperature Sensor Device
Specification
Absolute Maximum Ratings
PARAMETER
MIN
MAX
UNITS
Supply Voltage (V+)
-0.3
6.0
V
Voltages at analog I/O
-0.3
-50
VDDA+0.3
150
V
– Pins (VINA, VOUTA
)
Storage Temperature
°C
Range (Tstor
)
Operating Conditions
PARAMETER
MIN TYP MAX UNITS
1Best accuracy with supply voltage 4.5V
–
Supply1 Voltage to
Gnd (V+)
3.0 5.0 5.5
200
V
µA
°C
5.5V. With supply voltage 3.5V
accuracy reduced.
–
4.5V
Supply Current (IV+) 2
@ V+ = 3.3V, RT
2 Without load; typ. with load: IV+
= 95+375/Rload [µA]
3Output signal is limited to this ambient
temperature ±3°C (with regard to calibration, offs et
and gain)
4Recomended as close to TSic V+ and Gnd-
Pins as possible.
Ambient Temperature3
-50
150
Range (Tamb
)
External Capacitance
between V+ and Gnd4 80 100 470
(CV+)
nF
Output Load
Resistance between
47 100
kΩ
signal and Gnd (or V+)
Temperature Accuracies 5
5 Accuracy = specification plus quantization error of
1 bit (0.1°C). This device gets calibrated at 5V. F or
applications where best accuracy at 3V is
PARAMETER
MIN TYP MAX UNITS
Wide Range Device for -50°to 150°C
requested: ask for
a customer specific 3V
T1: +10 to 90 °C
T2: -20 to 110 °C
T3: -50 to 150 °C
-0.3 ±0.3
-0.3 +0.3 0.95
-0.3 +0.9 2.0
0.3
°C
°C
°C
calibrated device. Accuracy for supply voltage
within V+ = 4.5V to 5.5V, 2σvalue.
Other TSic products with customer specific
calibration available on request: i.e. with special
calibration where the 80°C span (bandgap) with
the high precision temperature range of ±0.3 °C is
shifted to another (lower or higher) temperature
range.
Temperature range limits T1, T2: ±0.1°C; T3: ±3°C
.
ZMD [ Zentrum Mikroelektronik Dresden AG ]
