DESCRIPTION
The MS5541C is the miniature version of MS5535C pressure sensor module. It contains a precision piezoresistive pressure sensor and an improved version of the 16 Bit Micropower Sensor interface IC known from the MS5535C. Compared to the previous version the ESD sensitivity has been improved to 4kV on all pins. In addition to this the MS5541C is from its outer dimensions compatible to the MS54xx series of pressure sensors. It uses an antimagnetic polished stainless steel ring for sealing with O-ring. The sensor provides 16 Bit pressure and temperature data via a 3 wire serial interface that can be easily interfaced with 4 Bit low power microcontrollers. 64 Bit of factory programmed PROM provides calibration data for a highly accurate pressure and temperature calculation. The MS5541C is fully software compatible to the MS5535C and previous versions of MS5541.

FEATURES
*Resolution 1.2 mbar
*Supply voltage 2.2 V to 3.6 V
*Operating current < 5uA
*Standby current < 0.1uA
*-40°C to +85°C
*No external components required

APPLICATIONS
*Diving computers and divers watches
*Mobile water depth measurement systems

MS5541-CM

DESCRIPTION
The sensor element of the MS7801 consists of a silicon micro-machined membrane with a Pyrex glass mounted under vacuum. Implanted resistors make use of the piezo-resistive effect. The absolute pressure sensor (MS7801A) carries a sealed vacuum reference cavity underneath the membrane whereas the differential sensor (MS7801D) has a hole in the Pyrex glass at the backside of the sensor.

FEATURES
*Uncompensated pressure sensor die
*Output Span 150mV @ 5V
*Temperature Range -40°…+125°C
*Linearity 0.05% (typical)
*Small Die Size 1.98 x 1.84mm
*Low Cost, High reliability

APPLICATION
*For absolute or differential pressure sensor systems
*Barometers, Altimeters
*Variometers

MS7801-A, MS7801-A_0.2, MS7801-D

DESCRIPTION
The sensor element of the MS761A consists of a silicon micro-machined membrane with a Pyrex glass mounted under vacuum. Implanted resistors make use of the piezo-resistive effect. The absolute pressure sensor (MS761-A) carries a sealed vacuum reference cavity underneath the membrane whereas the differential sensor (S-761-D) has a hole in the Pyrex glass at the backside of the sensor.

FEATURES
*Uncompensated pressure sensor die
*High Sensitivity: Output Span 240 mV @ 5V
*Temperature Range -40°C …+ 125°C
*Linearity 0.15 % (typical)
*Small Die Size 2.00 X 1.86 mm
*Low cost, High reliability

APPLICATION
*For high resolution absolute sensor systems
*Engine Controls
*Barometers, Altimeters, Variometers

MS761-A, MS761-A_0.2, MS761-D

DESCRIPTION
The MS5541B is the miniature version of the popular MS5535B pressure sensor module. It contains a precision piezoresistive pressure sensor and an improved version of the 15 Bit Micropower Sensor interface IC known from the MS5535B. Compared to the MS5535A the temperature range has been improved (-40 to +85°C). Other improvements concern the ESD sensitivity, current consumption and converter accuracy. In addition to this the MS5541B is from its outer dimensions compatible to the MS54xx series of pressure sensors. It uses an antimagnetic polished stainless steel ring for sealing with O-ring. The sensor provides 15 Bit pressure and temperature data via a 3 wire serial interface that can be easily interfaced with 4 Bit low power microcontrollers. 64 Bit of factory programmed PROM provides calibration data for a highly accurate pressure and temperature calculation. The MS5541B is fully software compatible to the MS5535B and MS5535A.

FEATURES
*Resolution 1.2 mbar
*Supply voltage 2.2 V to 3.6 V
*Operating current < 5uA
*Standby current < 0.1uA
*-40°C to +85°C

APPLICATIONS
*Small size 6.2x6.4 mm
*No external components required
*Diving computers and divers watches
*Mobile water depth measurement systems

MS5541-BM

DESCRIPTION
The MS7305D pressure sensor die is designed for low pressure sensor systems with the highest demands on resolution and accuracy. Its sensor element consists of a silicon micro-machined membrane bonded on a Pyrex™ glass support. The sensor signal is proportional to the pressure difference between back and front side of the membrane. The pressure is sensed by four implanted piezoresistors, giving a large output signal.

FEATURES
*Uncompensated differential pressure sensor die
*Output span 110 mV @ 5 V
*Temperature range -40°C to +125 °C
*Typical linearity 0.3% (5kPa) or 0.1% (1kPa)
*Die size 2.45 mm x 2.45 mm
*Low cost, high reliability, low drift
*High pressure burst capability (600 kPa)

APPLICATION
*Washing machines
*Level indicators
*Industrial controls
*Leak detection

DESCRIPTION
The MS54XX SMD pressure sensor series is designed for pressure sensor systems with highest demands on resolution and accuracy.
The device consists of a silicon micromachined pressure sensor die mounted on a 6.2
x 6.4 mm ceramic carrier protected by a metal cap.
The MS54XX can be delivered in a highly sensitive version giving a maximal output voltage or in a highly linear version giving a linear output voltage directly proportional to the applied pressure.

FEATURES
*Low cost SMD ceramic package
*-40°C to +125°C operation range
*Small size
*Gel protection against humidity and water
*High reliability, low drift

APPLICATIONS
*Absolute pressure sensor systems
*Engine controls
*High resolution altimeters, variometers
*Water proof watches and diver’s computers
*Barometers
*Tire pressure monitoring systems(TPMS)


MS5401-AM
MS5401-BM

DESCRIPTION
MS5536 is a family of high-resolution factory calibrated pressure sensors. The devices include a piezoresistive pressure sensor and a mixed signal IC.
The 3-wire serial interface ensures simple communication with any microcontroller.
The devices provide digital pressure and temperature information as 16-Bit data word each.
In addition 64-Bit of individually calibrated compensation coefficients are stored allowing for a highly accurate software compensation of process spread and temperature effects.
The devices have a very low standby current and automatically enter power down mode after each conversion.
The optimum compromise of refresh rate and average current consumption can be defined by the application software.

FEATURES
* 15-Bit ADC resolution
* Supply voltage 2.2 V to 3.6 V
* Supply current 5 uA typ
* -40°C to +60°C
* Small size
* No external components required

APPLICATIONS
* Medical application
* Blood pressure meter
* Air flow measurement
* HVAC application

MS5536-PJU
MS5536-NJU

· 1 and 12 bar absolute pressure range
· Uncompensated
· Piezoresistive silicon micromachined sensor
· Surface mount 7.6 x 7.6 mm
· Low noise, high sensitivity, high linearity
· RoHS-compatible & Pb-free

DESCRIPTION
The MS52XX SMD pressure sensor series is designed for pressure sensor systems with highest demands on resolution and accuracy.
The device consists of a silicon micromachined pressure sensor die mounted on a 7.6 x
7.6 mm ceramic carrier protected by a metal cap.
The MS52XX can be delivered in a highly sensitive version giving a maximal output voltage or in a highly linear version giving a linear output voltage directly proportional to the applied pressure.

FEATURES
· Low cost SMD ceramic package
· -40°C to +125 °C operation range
· High reliability, low drift
· Optional: Gel protection against humidity and water

APPLICATIONS
· Absolute pressure sensor systems
· Engine controls
· High resolution altimeters, variometers
· Diver’s computers
· Barometers
· Tire pressure

MS5201-AN
MS5201-BN
MS5212-BM
MS5212-BM