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TMP105 Datasheet(PDF) 3 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation. Click here to check the latest version.
Part No. TMP105
Description  Digital Temperature Sensor with Two-Wire Interface
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Maker  BURR-BROWN [Burr-Brown (TI)]
Homepage  http://www.burr-brown.com
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TMP105 Datasheet(HTML) 3 Page - Burr-Brown (TI)

 
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TMP105
SLLS648B − FEBRUARY 2005 − REVISED JANUARY 2006
www.ti.com
3
ELECTRICAL CHARACTERISTICS
At TA = −40°C to +125°C, and V+ = 2.6V to 3.3V, unless otherwise noted.
PARAMETER
CONDITION
TMP105
UNITS
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS
TEMPERATURE INPUT
Range
−40
+125
°C
Accuracy (Temperature Error)
−25
°C to +85°C
±0.5
±2.0
°C
−40
°C to +125°C
±1.0
±3.0
°C
vs Supply
0.2
±0.5
°C/V
Resolution(1)
Selectable
0.0625
°C
DIGITAL INPUT/OUTPUT
Input Capacitance
3
pF
Input Logic Levels:
VIH
1.2
6.0
V
VIL
−0.5
0.6
V
Leakage Input Current, IIN
0V
≤ VIN ≤ 6V
1
µA
Input Voltage Hysteresis
SCL and SDA Pins
100
mV
Output Logic Levels:
VOL SDA
IOL = 3mA
0
0.15
0.4
V
VOL ALERT
IOL = 4mA
0
0.15
0.4
V
Resolution
Selectable
9 to 12
Bits
Conversion Time
9-Bit
27.5
37.5
ms
10-Bit
55
75
ms
11-Bit
110
150
ms
12-Bit
220
300
ms
Timeout Time
25
54
74
ms
POWER SUPPLY
Operating Range
2.6
3.3
V
Quiescent Current
IQ
Serial Bus Inactive
50
85
µA
Serial Bus Active, SCL Freq = 400kHz
100
µA
Shutdown Current
ISD
Serial Bus Inactive
1.5
3
µA
Serial Bus Active, SCL Freq = 400kHz
60
µA
TEMPERATURE RANGE
Specified Range
−40
+125
°C
Operating Range
−55
+127
°C
Thermal Resistance
qJA
240
°C/W
(1) Specified for 12-bit resolution.


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