SCA620-CF8H1A VTI Technologies, SCA620-CF8H1A Datasheet - Page 2

• Manufacturer Part Number: SCA620-CF8H1A
• Description: ACCELEROMETER SGL 1.7G DIL8 SMD
• Manufacturer: VTI Technologies
• Series: SCA620r

Specifications of SCA620-CF8H1A

• Axis: X or Y
• Acceleration Range: ±1.7g
• Sensitivity: 1.2V/g
• Voltage - Supply: 4.75 V ~ 5.25 V
• Output Type: Analog
• Bandwidth: 50±30Hz
• Mounting Type: Surface Mount
• Package / Case: 8-SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Other names: 551-1013-2

Absolute maximum ratings
Performance Characteristics
Vdd=5 V and ambient temperature unless otherwise specified.
A)
B)
C)
Electrical connections
VTI Technologies Oy
www.vti.fi
Parameter
Supply voltage
Voltage to input/output pins
Temperature range
Mechanical shock
Parameter
Supply Voltage Vdd
Current consumption
Measurement range
Operating temperature
Offset
Sensitivity
Offset error
Sensitivity error
Non-Linearity
Cross axis sensitivity
Amplitude response
Output noise
Ratiometric error
Resistive output load
Capacitive load
PIN
#
1
2
3
4
5
6
7
8
Sensitivity specified as [Vout(+1g)-Vout(-1g)]/2g [V/g]
Output has true DC response
Ratiometric error is specified as:
VOUT
Name
GND
VDD
Pin
ST
A)
C)
Connection
Open or capacitively connected to GND
Open or capacitively connected to GND
Open or capacitively connected to GND
Open or capacitively connected to GND
B)
Negative supply voltage(VSS)
Positive supply voltage (VDD)
Sensor analog output
Self-test control
Value
Condition
Vdd=5V;No load
Measurement Direction Horizontal
Output at 0g position
V
-40…+125 °C (max)
-40…+125 °C (max)
-25…+85 °C
-3dB frequency
Noise density
DC…4kHz
Vdd=4.75…5.25 V
dd
=5V
-0.3 to Vdd+0.3
-40 to +125
-0.3 to 7.0
20000
RE
=
100
%
×
⎛
⎜
⎜
⎜
⎜
⎝
1
−
Vout
Vout
(@
Units
Vs
(@
°C
V
V
)
g
×
5
V
. 5
Vs
)
00
V
⎞
⎟
⎟
⎟
⎟
⎠
Min
-125
4.75
-1.7
-40
20
20
-4
-3
Typ
Vdd/2
±40
1.2
20
2
4
Max
+125
5.25
+1.7
125
SCA620-CF8H1A
+4
+3
80
20
4
5
2
Units
µg/ Hz
mV
mA
V/g
mg
mg
Hz
kΩ
°C
nF
%
%
%
%
V
V
g
rms
2/3