CXA3271GE Ver la hoja de datos (PDF) - Sony Semiconductor
Número de pieza
componentes Descripción
Fabricante
CXA3271GE Datasheet PDF : 17 Pages
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CXA3271GE
Electrical Characteristics
1. DC Characteristics
(Topr = 25°C, Vss = 0V)
Item
Symbol
Conditions
Min. Typ. Max. Unit
Analog supply voltage
AVDD
3.15 3.3 3.45 V
Digital supply voltage
DVDD
3.15 3.3 3.45 V
Input voltage (High)
VIH
CMOS input cell
0.7VDD
VDD
V
Input voltage (Low)
VIL
CMOS input cell
Vss
0.3VDD V
Output voltage (High) CMOS VIH
VDD = 3.3V, IOH = –800µA
2.8
3.3 V
Output voltage (Low) CMOS VIL
VDD = 3.3V, IOL = 2.4mA
0
0.4 V
Input leak current
IL
CMOS input pin
–5
5
µA
Output voltage
VH
VDD = 3.3V (D0 D1 D2) = (L L L)
1.92
V
Output voltage
VH
VDD = 3.3V (D0 D1 D2) = (H H H)
2.48
V
Output voltage
VL
VDD = 3.3V (D0 D1 D2) = (L L L)
1.76
V
Output voltage
VL
VDD = 3.3V (D0 D1 D2) = (H H H)
1.2
V
Output voltage
VM
VDD = 3.3V (D0 D1 D2) = (∗ ∗ ∗) 1.75 1.84 1.92 V
Output voltage
VOS VDD = 3.3V (D0 D1 D2) = (∗ ∗ ∗) 1.55 1.65 1.75 V
Current consumption
IDD
VDD = 3.3V
4
10
14 mA
2. AC Characteristics
(Topr = 25°C, Vss = 3.3V)
Item
Applicable pins
Symbol Conditions Min. Typ. Max. Unit
Clock input period
Output rise delay time
Output fall delay time
CLK
C_CK, ADCLK, RSRO, CSRO tpr
C_CK, ADCLK, RSRO, CSRO tpf
400
CL = 30pF
CL = 30pF
ns
160 ns
200 ns
Number of sensor defects
Output voltage Air Level AOUT
Output voltage Water Level AOUT
5 Sensors
∗1
600
1300 mV
∗2
200
mV
Timing Definition
CLK
Output
tpr
tpf
–5–
VDD
0V
VDD
0V
VDD
0V
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