Pressure sensors
C44 series
B58601E44x5B705
Gauge pressure sensor die C44/1 no back-side glass
Applications
Medical devices
Automotive
Medical
Features
Piezoresistive MEMS technology
Small dimensions: 1.65 × 1.65 mm
Square diaphragm
Measured media (back side):
Non-aggressive gases and fluids.
Unsuitable for substances, which react with silicon.
Wheatstone bridge with mV output,
ratiometric to supply voltage
Rated pressure range: 10 up to 40 bar
Outstanding long-term stability
Delivery mode
Tape
Dimensional drawings
1650.0±100.0
687.5
687.5
525.0±10.0
typ. 1032
X5
X1
X10
125.0
700.0
100.0
X10
X4
X2
allowable edge disruptions
80 µm max.
B
687.5
687.5
Si 100
electrical diagram:
125
X5
p
Wire bond pad area
Bond wires should not touch die surface
outside specified area
X10
X4
R2
R4
R1
R3
X1 : Vout+
X2 : VDD–
X4 : Vout–
X5 : VDD+
X10 : Substrate
X1
all dimensions in µm
X2
TPS PRS SD PD
2021-08-12
Please read Cautions and warnings and
Important notes at the end of this document.
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