device connections. Do not connect
to external circuitry or ground. Pin 1
is noted by the notch in the Lead.
The MPX4101 series piezoresistive transducer is a state鈥?/div>
of鈥搕he鈥揳rt, monolithic, signal conditioned, silicon pressure
sensor. This sensor, with its patented transducer, combines
advanced micromachining techniques, thin film metallization,
and bipolar semiconductor processing to provide an
accurate, high level analog output signal that is proportional
to applied pressure.
Figure 1 shows a block diagram of the internal circuitry in-
tegrated on a pressure sensor chip.
Figure 1. Fully Integrated Pressure Sensor Schematic
Senseon and X鈥揹ucer are trademarks of Motorola, Inc.
Motorola Sensor Device Data
漏
Motorola, Inc. 1997
1