ADS1115_BRVG_UserGuide

In Nature Robotics Ltd. www.innaturerobotics.com
Absolute Maximum Ratings
(1)
Rating
Maximum Limit
Units
VDD to GND
-0.3 to +5.5
V
Analog input current
100, momentary
mA
Analog input current
10, continuous
mA
Analog input voltage to GND
-0.3 to VDD + 0.3
V
SDA, SCL, ADDR, ALERT/RDY voltage to GND
-0.5 to +5.5
V
Maximum junction temperature
+150
°C
Storage temperature range
-60 to +150
°C
(1) Stresses above those listed under Absolute Maximum Ratings may cause
permanent damage to the device. Exposure to absolute maximum conditions for
extended periods may affect device reliability.
Electrical Characteristics
All specifications at -40 °C to +125 °C, VDD = 3.3V, and Full-Scale (FS) = ± 2.048V,
unless otherwise noted. Typical values are at +25 °C.
Parameter
Test
Conditions
Minimum
Typical
Maximum
Units
ANALOG INPUT
Full-scale input
voltage
(1)
V
IN
= (AIN
P
) –
(AIN
N
)
±
4.096/PGA
V
Analog input
voltage
AIN
P
or AIN
N
to GND
GND
VDD
Common-mode
input impedance
FS=±6.144V
(1)
10
MΩ
FS=±4.096V
(1)
,
±2.048V
6
MΩ
FS=±1.024V
3
MΩ
FS=±0.512V,
±0.256V
100
MΩ
SYSTEM
PERFORMANCE
Resolution
16
Bits
Data rate (DR)
8, 16, 32,
64, 128,
Samples
per