LC823450 Datasheet, PDF (46/55 Pages) ON Semiconductor – Low Power & High-Resolution Audio Processing System LSI

LC823450
4-3 DC Characteristics (*1)
Vdd2 = 2.7V to 3.6V, VddRTC = 0.9V to 1.1V, VddSD0 = 2.7V to 3.6V, VddSD1 = 2.7V to 3.6V
VddSD2 = 2.7V to 3.6V, VddQSPI = 2.7V to 3.6V
Ta = −20°C to +65°C
Item
Symbol
Pin
Condition
Min
Typ
Max
Unit
Input H voltage V_IH
(1)
CMOS
0.7×Vdd2
V
(2)
0.7×VddSD0
V
(3)
0.7×VddSD1
V
(4)
0.7×VddSD2
V
(5)
schmitt
0.75×Vdd2
V
(21)
0.75×VddSD1
V
(6)
0.75×VddSD2
V
(7)
0.75×VddQSPI
V
(8)
CMOS
0.7×VddRTC
V
(9)
schmitt
0.7×VddRTC
V
Input L voltage V_IL
(1)
(2)
CMOS
0.3×Vdd2
V
0.3×VddSD0
V
(3)
0.3×VddSD1
V
(4)
0.3×VddSD2
V
(5)
schmitt
0.25×Vdd2
V
(21)
0.25×VddSD1
V
(6)
0.25×VddSD2
V
(7)
0.25×VddQSPI
V
(8)
CMOS
0.2×VddRTC
V
(9)
schmitt
0.2×VddRTC
V
Output H
V_OH
(10)(12)
I_OH=−1mA Vdd2−0.4
V
voltage
(11)
VddQSPI−0.4
V
(10)(13)(14) I_OH=−2mA Vdd2−0.4
V
(11)
VddQSPI−0.4
V
(15)
VddSD1−0.4
V
(12)
VddSD2−0.4
V
(10)(13)
I_OH=−4mA Vdd2−0.4
V
(11)
VddQSPI−0.4
V
(12)
VddSD2−0.4
V
(16)
I_OH=−6mA VddQSPI−0.4
V
(17)
VddSD0−0.4
V
(18)
VddSD1−0.4
V
(19)
VddSD2−0.4
V
(13)
I_OH=−8mA Vdd2−0.4
V
(16)
VddQSPI−0.4
V
(17)
VddSD0−0.4
V
(18)
VddSD1−0.4
V
(19)
VddSD2−0.4
V
(16)
I_OH=
VddQSP−0.4
V
(17)
−10mA
VddSD0-0.4
V
(18)
VddSD1-0.4
V
(19)
VddSD2-0.4
V
Output L voltage V_OL
(10)(12)
(11)
I_OL=1mA
0.4
V
0.4
V
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