83985 SENSONOR TECHNOLOGIES AS, 83985 Datasheet - Page 12

• Manufacturer Part Number: 83985
• Description: IC, SENSOR, PRESSURE, COMP, SP100-7
• Manufacturer: SENSONOR TECHNOLOGIES AS

Specifications of 83985

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

8
9
10 Error Handling and Recovery
To guarantee a power-on reset, VDD must be at 0 V for a minimum of 1 ms. This will cause a hardware reset, and
start a 10 ms timer. After the 10 ms, a negative pulse on the RESET pin will be generated and the PROM will be
read. If this is successful, the product will enter normal operation. If the PROM reading is not successful, error
handling will be as described in section 10.
Table 8.1 Power-on reset specifications
9.1
9.2
10.1 PROM Data
TS1481 rev. 1
VDD required to complete power-on reset
VDD level not to initiate power-on reset
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
Power-On Reset
Current Consumption
VDD level to initiate power-on reset
Delay before power-on reset pulse
Supply current, all analog modules active
Supply current, all analog modules active
Supply current, digital activity incl. MCLK
Supply current, digital activity incl. MCLK
VDD rise time (to 2.2V or higher)
Duration of power-on reset pulse
Standby Current
Measurement Current
Supply current in standby mode
Supply current in standby mode
Power-on reset duration
Description
Parameter
DATASHEET
120°C, 2. I V
120°C, 2.1 V
120°C, 2.1 V
0.83
0.16
Min
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
1.0
0.1
2.2
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
- 12 -
SP100-7(T), SP100-7A(T), SP100-12A
Typ
22
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
Max
12.5
2.5
0
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
Unit
ms
ms
ms
µs
V
V
V