TMP175
TMP75
www.ti.com
SBOS288J − JANUARY 2004 − REVISED DECEMBER 2007
TYPICAL CHARACTERISTICS
At TA = +25°C and V+ = 5.0V, unless otherwise noted.
QUIESCENT CURRENT vs TEMPERATURE
85
75
65
I
SD
(µA)
I
Q
(µA)
V+ = 5V
55
45
V+ = 2.7V
35
Serial Bus Inactive
25
−55
−35
−15
5
25
45
65
85
105
125 130
Temperature (_ C)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
−0.1
−55
SHUTDOWN CURRENT vs TEMPERATURE
−35
−15
5
25
45
65
85
105
125 130
Temperature (
_
C)
CONVERSION TIME vs TEMPERATURE
300
2.0
1.5
250
Temperature Error (_ C)
Conversion Time (ms)
V+ = 5V
1.0
0.5
0.0
−0.5
−1.0
−1.5
12−bit resolution.
100
−55
−35
−15
5
25
45
65
85
105
125 130
Temperature (
_
C)
−2.0
−55
TEMPERATURE ACCURACY vs TEMPERATURE
200
V+ = 2.7V
150
3 typical units 12−bit resolution.
−35
−15
5
25
45
65
85
105
125 130
Temperature (_ C)
QUIESCENT CURRENT WITH
BUS ACTIVITY vs TEMPERATURE
500
450
400
350
I
Q
(µA)
300
250
200
150
100
50
0
1k
10k
100k
Frequency (Hz)
25_ C
−55_C
1M
10M
125_ C
Hs MODE
FAST MODE
4
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