STCN75 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STCN75' PDF : 35 Pages View PDF
DC and AC parameters
STCN75
Table 12. DC and AC characteristics
Sym
Description
Test condition(1)
Min Typ(2)
Max
Unit
VDD Supply voltage
TA = –55 to +125
°C
2.7
5.5
V
VDD supply current, active
temperature conversions
IDD
VDD supply current,
communication only
VDD = 3.3 V
TA = 25 °C
125
150
µA
70
100
µA
IDD1
Shutdown mode supply
current, serial port inactive
TA = 25 °C
1.0
µA
Accuracy for
corresponding range 2.7 V
≤ VDD ≤ 5.5 V
–25 °C < TA < 100
–55 °C < TA < 125
Resolution
9-bit
temperature data
±0.5
±2.0
°C
±0.5
±3.0
°C
0.5
°C/LSB
9
bits
tCONV Conversion time
9
45
85
ms
TOS Overtemperature shutdown Default value
80
°C
THYS Hysteresis
Default value
75
°C
VOL1
OS/INT saturation voltage
(VDD = 5 V)
4 mA sink current
0.5
V
VIH Input logic high
Digital pins
(SCL, SDA, A2-A0)
0.7 x VDD
VDD + 0.5
V
VIL Input logic low
Digital pins
–0.45
0.3 x VDD
V
VOL2 Output logic low (SDA)
CIN Capacitance
IOL = 3 mA
0.4
V
5
pF
IOL SDA output low current
6
mA
1. Valid for ambient operating temperature: TA = –55 to 125 °C; VDD = 2.7 V to 5.5 V (except where noted).
2. Typical numbers taken at VDD= 3.0 V, TA = 25 °C.
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Doc ID 13307 Rev 9
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