STLM20DD STMICROELECTRONICS [STMicroelectronics], STLM20DD Datasheet - Page 8

• Manufacturer Part Number: STLM20DD
• Description: Ultra-low Current 2.4V precision analog temperature sensor
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Transfer function
8/17
Table 3.
Table 4.
1. V
2. Valid for V
3. Valid for temperature grade 7 only.
Temperature error based on:
V
where T is the temperature
Temperature error based on:
V
where T is the temperature
OUT
OUT
OUT
= (–3.88e
= (–3.88e
tolerance is ±4% (temperature grade 9 only).
CC
Quadratic output equation (V
Quadratic output equation for operations over the whole voltage range
(V
–6
min = 2.7V.
–6
CC
× T
× T
Parameter
Parameter
= 2.4V to 5.5V)
2
2
) + (–1.15e
) + (–1.15e
(1)
–2
–2
× T) + 1.8639
× T) + 1.8639,
CC
T
T
T
T
T
T
T
T
T
Conditions
A
A
A
A
A
A
A
A
A
= 2.7V)
= –55°C
= –40°C
= –30°C
= –20°C
= 0°C
= 25°C
= 50°C
= 85°C
= 130°C
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
Conditions
= –55°C
= –40°C
= –30°C
= –20°C
= 0°C
= 25°C
= 50°C
= 85°C
= 130°C
(2) (3)
(2)
(3)
2.457
2.292
2.181
2.069
1.842
1.556
1.255
0.833
0.272
Min
2.457
2.292
2.180
2.068
1.841
1.555
1.254
0.832
0.271
Min
2.485
2.318
2.205
2.092
1.864
1.574
1.279
0.859
0.303
Typ
2.531
2.362
2.249
2.135
1.904
1.610
1.322
0.903
0.353
Max
2.512
2.343
2.230
2.116
1.886
1.592
1.303
0.884
0.335
Max
STLM20
Unit
Unit
V
V