83693 SENSONOR TECHNOLOGIES AS, 83693 Datasheet - Page 11

• Manufacturer Part Number: 83693
• Description: SENSOR, PRESSURE, COMP, SP100-7A
• Manufacturer: SENSONOR TECHNOLOGIES AS

Specifications of 83693

• Operating Temperature Range: -40°C To +125°C
• Pressure Type: Absolute
• Ic Generic Number: SP100-7A
• No. Of Pins: 14
• Operating Pressure Range: 0 To 700kPa
• Sensor Case Style: SOIC
• Supply Voltage: RoHS Compliant
• Rohs Compliant: Yes

7
6.4
6.5
6.6
6.7
6.8
These characteristics are valid for VDD 2.7V to 3.6V, temperature -40 to 125 °C , and load current less than 1 mA.
Table 7.1 Digital output characteristics
TS1481 rev. 1
If an invalid command is received, no action will be taken and the response word will be all zeros (00 hex). Spare
commands can be used for test mode if test mode can be disabled by hardware (test pin).
The three bytes of the ID (Identifier) code are programmed in the product PROM, giving the possibility for unique
ID values for close to 16.8 million of sensors.
Bit 0: Overflow/underflow
Bit 1: Parity error in PROM data
Bit 2: Checksum error in shadow register
Bit 3: PROM reload / Internal Reset
Bit 4: Unspecified measurement accuracy due to low supply voltage
Bit 5: Sensor fault (Mechanical integrity of pressure and acceleration sensors and inter-chip bonding wires)
Bit 6: Direction of positive acceleration for ‘A’ version sensors. (Not in use for SP100-7(T)). Not included in
Bit 7: Measurement in progress:
The value in the temperature byte is (T+50), where T is temperature in °C. The allowed range (for which the
accuracy is specified) for this byte is 10-175, corresponding to temperatures from -40 to 125°C. Remark: the
temperature byte may show values outside this range, which have an undefined accuracy.
The pressure (in kPa) is obtained by multiplying the value in the pressure byte by the given resolution in kPa/lsb
(see section 2.1).
The supply voltage (in V) is obtained by multiplying the value in the supply byte by 0.0184, and adding 1.73.
(This is valid for ‘A’ version sensors.) The acceleration (in g) is obtained by multiplying the output by 0.5 and
subtracting 12.
Digital Output Characteristics
Status Byte
Temperature Byte
Pressure Byte
Supply Voltage Byte
Acceleration Byte
0 = no error
1 = pressure sensor or acceleration sensor or interchip bondwires broken
FSI calculation
0 = Measurement completed, data can be read
1 = Measurement in progress, data not available
Output logic high
Output logic low
Description
DATASHEET
VDD – 0.25
Min
SP100 PRESSURE SENSOR SERIES
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SP100-7(T), SP100-7A(T), SP100-12A
VDD – 0.13
Typ
0.1
Max
0.2
Unit
V
V