SCA103T Series
1.3
Electrical Characteristics
Parameter
Supply voltage Vdd
Current
consumption
Operating
temperature
Analog resistive
output load
Analog capacitive
output load
Start-up delay
Condition
Vdd = 5 V; No load
-40
Vout to Vdd or GND
Vout to Vdd or GND
Reset and parity check
10
20
10
Min.
4.75
Typ
5.0
4
Max.
5.25
5
+125
Units
V
mA
°C
kOhm
nF
ms
1.4
SPI Interface DC Characteristics
Parameter
Input terminal CSB
Pull up current
Input high voltage
Input low voltage
Hysteresis
Input capacitance
Conditions
Symbol
Min
Typ
Max
Unit
V
IN
= 0 V
I
PU
V
IH
V
IL
V
HYST
C
IN
13
4
-0.3
22
0.23*Vdd
2
35
Vdd+0.3
1
µA
V
V
V
pF
Input terminal MOSI, SCK
Pull down current
V
IN
= 5 V
Input high voltage
Input low voltage
Hysteresis
Input capacitance
Output terminal MISO
Output high voltage
I > -1mA
Output low voltage
Tristate leakage
I < 1 mA
0 < V
MISO
<
Vdd
I
PD
V
IH
V
IL
V
HYST
C
IN
9
4
-0.3
17
0.23*Vdd
2
29
Vdd+0.3
1
µA
V
V
V
pF
V
OH
V
OL
I
LEAK
Vdd-
0.5
5
0.5
100
V
V
pA
1.5
SPI Interface AC Characteristics
Parameter
Output load
SPI clock frequency
Internal A/D conversion time
Data transfer time
Condition
@500kHz
Min.
Typ.
150
38
Max.
1
500
Units
nF
kHz
µs
µs
@500kHz
VTI Technologies Oy
www.vti.fi
Subject to changes
Doc.Nr. 8261700
4/19
Rev.A
VTI [ VTI TECHNOLOGIES ]
