83701 SENSONOR TECHNOLOGIES AS, 83701 Datasheet - Page 11

• Manufacturer Part Number: 83701
• Description: SENSOR, PRESSURE, COMP, SP100-2T
• Manufacturer: SENSONOR TECHNOLOGIES AS

Specifications of 83701

• Operating Temperature Range: -40°C To +125°C
• Pressure Type: Absolute
• Ic Generic Number: SP100-2T
• No. Of Pins: 14
• Operating Pressure Range: 0 To 200kPa
• Sensor Case Style: SOIC
• Supply Voltage: RoHS Compliant
• Rohs Compliant: Yes

9
10 Error Handling and Recovery
9.1
9.2
10.1 PROM Data
10.2 PROM Reload
10.3 Shadow Register Protection
TS1483 rev. 1
The standby current is the current drawn by the product when only the low-power oscillator and the interval
counters are running.
During measurement, various analog modules will be switched on and off as required, to minimize the total current
consumption.
Table 9.1 Measurement current
The PROM contains calibration data and the identification code (ID). It is read at power-on reset, when its
contents are copied to the shadow register. The PROM contains one parity bit. If a parity error occurs during
reading of the PROM, the product will enter the PROM Reload state, as described below.
In this state, the product will read the PROM contents again with 1 s intervals until a successful read is completed.
The PROM reading can fail for two reasons:
If command via SPI is activated while the product is in the PROM reload/reset state, the FSI will be set.
After copying the PROM contents to the shadow register, a 16 bit CRC is calculated using the CCITT polynomial.
This checksum is stored with the data, and is verified for each measurement cycle. If an error is detected, the
product will return a single byte with an error code, and then enter PROM Reload / Reset state.
Current Consumption
Supply current, all analog modules active
Supply current, all analog modules active
Supply current, digital activity incl. MCLK
Supply current, digital activity incl. MCLK
- Parity error in PROM data
- Reading not allowed due to supply voltage below minimum for read operation
Standby Current
Measurement Current
Supply current in standby mode
Supply current in standby mode
Parameter
DATASHEET
120°C, 2. I V
120°C, 2.1 V
120°C, 2.1 V
25°C, 2.1 V
25°C, 2.1 V
90°C, 2.1 V
25°C, 2.1 V
90°C, 2.1 V
90°C, 2.1V
Comment
120°C, 3V
120°C, 3V
120°C, 3V
90°C, 3 V
25°C, 3V
25°C, 3V
90°C, 3V
25°C, 3V
90°C, 3V
SP100 PRESSURE SENSOR SERIES
- 11 -
Typ
0.3
2.1
2.2
2.2
0.5
0.5
0.6
0.4
2.3
2.7
2.8
2.8
0.6
0.6
0.7
11
13
2
Max
0.45
16.5
3.45
19.5
2.9
3.0
3.1
0.8
0.8
0.9
0.6
3.5
3.7
3.8
1.0
1.1
1.2
3
SP100-1(T), SP100-2(T)
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA