ELECTRICAL CHARACTERISTICS
At T
A
= –40°C to +125°C, and V+ = 2.7V to 5.5V, unless otherwise noted.
TMP175
PARAMETER
TEMPERATURE INPUT
Range
Accuracy (Temperature Error)
vs Supply
Resolution
(1)
DIGITAL INPUT/OUTPUT
Input Capacitance
Input Logic Levels:
V
IH
V
IL
Leakage Input Current, I
IN
Input Voltage Hysteresis
Output Logic Levels:
V
OL
SDA
V
OL
ALERT
Resolution
Conversion Time
CONDITION
MIN
TYP
MAX
MIN
TMP75
TYP
MAX
UNITS
–40
–25°C to +85°C
–40°C to +125°C
Selectable
±0.5
±1.0
0.2
+0.0625
3
0.7(V+)
–0.5
0V - V
IN
- 6V
SCL and SDA Pins
I
OL
= 3mA
I
OL
= 4mA
Selectable
9-Bit
10-Bit
11-Bit
12-Bit
0
0
500
0.15
0.15
9 to 12
27.5
55
110
220
54
+125
±1.5
±2.0
±0.5
–40
±0.5
±1.0
0.2
+0.0625
3
+125
±2.0
±3.0
±0.5
°C
°C
°C
°C/V
°C
pF
6.0
0.3(V+)
1
0.7(V+)
–0.5
500
6.0
0.3(V+)
1
V
V
µA
mV
V
V
Bits
ms
ms
ms
ms
ms
V
µA
µA
µA
µA
µA
µA
°C
°C
°C/W
0.4
0.4
37.5
75
150
300
74
5.5
85
0
0
Timeout Time
POWER SUPPLY
Operating Range
Quiescent Current
25
2.7
I
Q
Serial
Serial
Serial Bus Inactive
Bus Active, SCL Freq =
Bus Active, SCL Freq =
Serial Bus Inactive
Bus Active, SCL Freq =
Bus Active, SCL Freq =
400kHz
3.4MHz
400kHz
3.4MHz
–40
–55
SO-8
25
2.7
0.15
0.15
9 to 12
27.5
55
110
220
54
0.4
0.4
37.5
75
150
300
74
5.5
85
Shutdown Current
I
SD
Serial
Serial
50
100
410
0.1
60
380
3
50
100
410
0.1
60
380
–40
–55
150
3
TEMPERATURE RANGE
Specified Range
Operating Range
Thermal Resistance,
θ
JA
NOTE: (1) Specified for 12-bit resolution.
+125
+127
150
+125
+127
TMP175, 75
SBOS288C
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3
TI [ TEXAS INSTRUMENTS ]
