MPXV5050VC6T1 Datasheet, PDF (1/8 Pages) Freescale Semiconductor, Inc – High Temperature Accuracy Integrated Silicon Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated and Calibrated

Freescale Semiconductor
Technical Data
High Temperature Accuracy
Integrated Silicon Pressure Sensor
On-Chip Signal Conditioned,
Temperature Compensated and
Calibrated
The MPXV5050VC6T1 sensor integrates on-chip, bipolar op amp circuitry and
thin film resistor networks to provide a high output signal and temperature
compensation. The small form factor and high reliability of on-chip integration
make the Freescale Semiconductor, Inc. pressure sensor a logical and
economical choice for the system designer.
The MPXV5050VC6T1 piezoresistive transducer is a state-of-the-art,
monolithic, signal conditioned, silicon pressure sensor. This sensor 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 integrated on a
pressure sensor chip.
Features
• 2.5% Maximum Error over 0° to 85°C
• Ideally suited for Microprocessor or Microcontroller-Based Systems
• Temperature Compensated from Over –40° to +125°C
• Patented Silicon Shear Stress Strain Gauge
• Durable Thermoplastic (PPS) Surface Mount Package
• Easy-to-Use Chip Carrier Option
• Ideal for Automotive and Non-Automotive Applications
Typical Applications
• Vacuum Pump Monitoring
Device
Type
Options
Ported Vacuum,
Element Axial Port
ORDERING INFORMATION
Case
No.
MPX Series
Order No.
Packing
Options
Device Marking
482A MPXV5050VC6T1 Tape & Reel MPXV5050VC6T1
V_S
MPXV5050VC6T1
Rev 1, 05/2005
MPXV5050VC6T1
INTEGRATED
PRESSURE SENSOR
–50 to 0 kPa (–7.25 to 0 psi)
0.1 to 4.6 Volts Output
SMALL OUTLINE PACKAGE
MPXV5050VC6T1
CASE 482A-01
PIN NUMBER⁽¹⁾
1
N/C
5
N/C
2
V_S
6
N/C
3
GND
7
N/C
4
V_OUT
8
N/C
1. Pins 1, 5, 6, 7, and 8 are internal device
connections. Do not connect to external
circuitry or ground. Pin 1 is noted by the
notch in the lead.
Sensing
Element
Thin Film
Temperature
Compensation
and
Gain Stage #1
Gain Stage #2
and
Ground
V_out
Reference
Shift Circuitry
Pins 1, 5, 6, 7, and 8 are NO CONNECTS
GND
Figure 1. Fully Integrated Pressure Sensor Schematic
Sensors
Freescale Semiconductor
MPXV5050VC6T1
1