SCP1000 PCB3 VTI Technologies, SCP1000 PCB3 Datasheet - Page 29

• Manufacturer Part Number: SCP1000 PCB3
• Description: SENSOR I2C 30-120KPA PCB
• Manufacturer: VTI Technologies
• Series: SCP1000r

Specifications of SCP1000 PCB3

• Pressure Type: Absolute
• Operating Pressure: 4.35 ~ 17.40 PSI, 30 ~ 120 kPa
• Output: Digital
• Voltage - Supply: 2.4 V ~ 3.3 V
• Termination Style: Surface Mount
• Operating Temperature: -20°C ~ 70°C
• Package / Case: PCB Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 551-1044

5
5.1 Absolute Maximum Ratings
5.2 Power Supply
5.3 Digital I/O Specification
5.3.1
Table 15. Characteristics of digital I/O pins.
Input: CSB, MOSI, SCK/SCL, TRIG, PD
Output terminal: MISO/SDA, DRDY
VTI Technologies Oy
www.vti.fi
10
1
2
3
4
5
6
7
8
9
Electrical Characteristics
Parameter
Input high voltage
Input low voltage
Hysteresis
Absolute maximum value
of input peak current
Input capacitance
TRIG pulse width
Output high voltage
Output low voltage
Absolute value of output
current
Load capacitance
Digital I/O characteristics
The absolute maximum ratings of SCP1000 are presented in Table 14 below.
Table 14. Absolute maximum ratings of SCP1000.
Supply voltage (V dd )
Voltage at input / output pins
ESD (Human body model)
Storage temperature
Proof pressure
Ultrasonic cleaning
1
The analog and digital supply voltage levels (AVDD and DVDD) should always be equal.
SCP1000 has no pull-up/down resistors in any pins.
Figure 16. TRIG pulse timing.
Referred to DVDD
TRIG
Parameter
|I
|I
Conditions
Figure 16
out
out
| = 1 mA
| = 1 mA
1
T
wtrig
Doc.Nr. 8260800.08
Subject to changes
Symbol
V
T
|I
V
C
-0.3 to (V dd + 0.3)
V
V
V
|I
C
HYST
wtrig
out
OH
in
OL
out
IH
IL
in
|
-0.3 to +3.6
|
-30 … +85
Value
±2.0
2.0
0.7*DVDD
0.1*DVDD
0.8*DVDD
Not allowed
200
Min
0
Typ
1.6
MPa
Unit
kV
°C
V
V
0.3*DVDD
0.2*DVDD
DVDD
Max
50
1
1
SCP1000 Series
Unit
mA
µA
pF
ns
pF
V
V
V
V
V
Rev.0.08
29/37