Datasheet

TMP100−EP
DIGITAL TEMPERATURE SENSOR
WITH I
2
C INTERFACE
SGLS254B − JULY 2005 − REVISED OCTOBER 2013
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
digital input/output
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
IH
High-level input voltage 0.7(V+) (V+) + 0.5 V
V
IL
Low-level input voltage −0.5 0.3(V+) V
I
IN
Input current V
IN
= 0 V to 6 V 1 μA
V
Low level output voltage
I
OL
= 3 mA SDA 0 0.15 0.4
V
V
OL
Low-level output voltage
I
OL
= 4 mA ALERT 0 0.15 0.4
V
Resolution Selectable 9 to 12 bits
9-bit 40 75
Conversion time
10-bit 80 150
ms
Conversion time
11-bit 160 300
ms
12-bit 320 600
9-bit 25
Conversion rate
10-bit 12
s/s
Conversion rate
11-bit 6
s/s
12-bit 3
power supply
PARAMETER TEST CONDITIONS MIN TYP MAX
UNIT
Serial bus inactive 45 75
I
Q
Quiescent current
Serial bus active
SCL = 400 kHz 70 μA
Q
Q
Serial bus active
SCL = 3.4 MHz 150
μ
Serial bus inactive 0.1 1
I
SD
Shutdown current
Serial bus active
SCL = 400 kHz 20 μA
SD
Serial bus active
SCL = 3.4 MHz 100
μ