Datasheet

MS5837-30BA
Ultra-small, gel-filled pressure sensor with stainless steel cap
TE CONNECTIVITY SENSORS /// MS5837-30BA REV C2 12/2019
Page 2
PERFORMANCE SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Conditions
Min.
Typ.
Max
Unit
Supply voltage
V
DD
-0.3
+4
V
Storage temperature
T
S
-40
+85
°C
Overpressure
P
max
ISO 6425
(1)
50
bar
Maximum Soldering
Temperature
(2)
T
max
40 sec max
250
°C
ESD rating
Human Body
Model
-2
+2
kV
Latch up
JEDEC standard
No 78
-100
+100
mA
(1): Pressure ramp up/down min 60s
(2): Refer to application note 808
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min.
Typ.
Max
Unit
Operating Supply voltage
V
DD
1.5
3.0
3.6
V
Operating Temperature
T
-20
+25
+85
°C
Supply current
(1 sample per sec.)
I
DD
OSR
8192
4096
2048
1024
512
256
20.09
10.05
5.02
2.51
1.26
0.63
µA
Peak supply current
during conversion
1.25
mA
Standby supply current
at 25°C (V
DD
= 3.0V)
0.01
0.1
µA
Power supply hold off for
internal reset
(3)
VDD < 0.1V
200
ms
VDD Capacitor
From V
DD
to GND
100
470
nF
(3): Supply voltage power up must be continuous from GND to VDD without any step
ANALOG DIGITAL CONVERTER (ADC)
Parameter
Symbol
Conditions
Min.
Typ.
Max
Unit
Output Word
24
bit
Conversion time
(4)
t
c
OSR
8192
4096
2048
1024
512
256
14.80
7.40
3.72
1.88
0.95
0.48
16.44
8.22
4.13
2.08
1.06
0.54
18.08
9.04
4.54
2.28
1.17
0.60
ms
(4): Maximum values must be used to determine waiting times in I2C communication