4. Electrical Specifications
Unless otherwise specified, all min/max specifications apply over the recommended operating conditions
Table 4.1. Recommended Operating Conditons
Parameter Symbol Test Condition Min Typ Max Units
Power Supply V
DD
1.71 5.5 V
Temperature T
A
-40 125 °C
Table 4.2. General Specifications
Parameter Symbol Test Condition Min Typ Max Units
Operating Supply Voltage
on VDD
V
DD
1.71 5.5 V
Operating Ambient Temper-
ature
T
A
-40 125 °C
Input Voltage Range V
IN
0 V
DD
V
Input Leakage I
IL
<0.1 1 µs
Output Voltage Low V
OL
SCL, SDA IOL = 3mA
VDD> 2 V
0.4 V
SCL, SDA IOL = 2mA
VDD> 1.7 V
0.2 V
SCL, SDA IOL = 6mA
VDD> 2 V
0.6 V
Current consumption I
DD
Sleep timer enabled aver-
age IDD at VDD= 3.3V for
sample rate = 200ms
0.5 1.5 µA
Sleep mode (typ. 25°C) 50 nA
Sleep mode 125°C 1000 nA
Conversion in progress/ Ac-
tive Mode
VDD = 3.3V
VDD = 5.5V
-
600
700
-
800
1000
µA
Conversion Time T
CONV
143 160 µs
Sleep Time T
SLEEP
160 200 240 µs
Wake Up Time T
WAKE
Time from VDD> 1.7V to
first measurement
1 ms
Si7060 Data Sheet
Electrical Specifications
silabs.com | Building a more connected world. Preliminary Rev. 0.1 | 7
Table 4.3. Output Pin Specifications
Parameter Symbol Test Condition Min Typ Max Units
Output Voltage Low V
OL
IOL = 3mA; VDD> 2V 0.4 V
IOL = 2mA; VDD> 1.7V 0.2 V
IOL = 6mA; VDD> 2 V 0.6 V
Leakage I
LEAK
Output High 1 µA
Slew Rate T
SLEW
Digital Output Mode 5 %V
DD
/ns
Table 4.4. I2C Interface Specifications
Parameter Symbol Test Condition Min Typ Max Units
SCL Clock Frequency f
SCL
0 400 kHz
Start Condition Hold Time t
SDH
0.6 µs
LOW Period of SCL t
SKL
1.3 µs
HIGH Period of Clock t
SKH
0.6 µs
Set Up Time for a Repeated
Start
t
SU:STA
0.6 µs
Data Hold Time t
DH
0 µs
Data Setup Time t
DS
100 µs
Set Up Time for a STOP
Condition
t
SPS
0.6 µs
Bus Free Time between
STOP and START
t
BUF
1.3 µs
Data Valid Time (SCL Low
to Data Valid)
t
VD;DAT
0.9 µs
Data Valid Acknowledge
Time (time from SCL Low to
SDA Low)
t
VD;ACK
0.9 µs
Hysteresis t
HYST
Digital input hysteresis SDA
and SCL
7 17 %VDD
Suppressed Pulse Width t
SP
Pulses up to and including
this limit will be suppressed
50 ns
Si7060 Data Sheet
Electrical Specifications
silabs.com | Building a more connected world. Preliminary Rev. 0.1 | 8
SCL
D6
1/f
SCL
t
SKH
SDA
t
SKL
t
STH
D5 D4 D0 R/W ACK
t
DS
t
DH
Start Bit Stop Bit
t
BUF
t
STS
t
VD
:
ACK
t
SPS
t
SP
Figure 4.1. I
2
C Interface Timing
Table 4.5. Temperature Measurement Accuracy
Parameter Symbol Test Condition Min Typ Max Units
Temperature Measurement
Accuracy
0°C to + 70°C ±0.5 ±1 °C
-40°C to + 125°C ±2 °C
Temperature Measurement
Repeatability
RMS Noise ±0.05 °C RMS
Table 4.6. Thermal Characteristics
Parameter Symbol Test Condition Value Units
Junction to Air Thermal Resistance θ
JA
JEDEC 4 layer board no airflow
SOT23-5
212.8 °C/W
Junction to Board Thermal Resist-
ance
θ
JB
JEDEC 4 layer board no airflow
SOT23-5
45 °C/W
Table 4.7. Absolute Maximum Ratings
Parameter Symbol Test Condition Min Typ Max Units
Ambient Temperature Under
Bias
-55 125 °C
Storage Temperature -65 150 °C
Voltage on I/O Pins V
IO
-0.3 VDD+0.3 V
Voltage on VDD with re-
spect to Ground
V
DD
-0.3 6 V
ESD Tolerance V
HBM
Human Body Model 2 kV
V
CDM
Charge Discharge Model 500 V
Note: Absolute maximum ratings are stress ratings only. Operation at or beyond these conditions is not implied and may shorten the
life of the device, and/or alter its performance.
Si7060 Data Sheet
Electrical Specifications
silabs.com | Building a more connected world. Preliminary Rev. 0.1 | 9

SI7060-B-00-IV

Mfr. #:
Manufacturer:
Silicon Labs
Description:
Board Mount Temperature Sensors 1 C maximum digital I2C temperature sensors
Lifecycle:
New from this manufacturer.
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