Rainbow Electronics MAX98089 - Manual (Page 20)

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MAX98089
Low-Power, Stereo Audio Codec
with FlexSound Technology
DIGITAL INPUT/OUTPUT CHARACTERISTICS (continued)
(V AVDD = V PVDD = V DVDD = V DVDDS1 = V DVDDS2 = 1.8V, V SPKLVDD = V SPKRVDD = 3.7V, T A = +25NC, unless otherwise noted.)
(Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
SDINS1, BCLKS1, LRCLKS1—INPUT
Input High Voltage V IH
0.7 x
DVDDS1
V
Input Low Voltage V IL
0.29 x
DVDDS1
V
Input Hysteresis 200 mV
Input Leakage Current I IH , I IL V DVDDS1 = 3.6V, V IN = 0V, 3.6V; T A = +25 °C -1 +1 F A
Input Capacitance 10 pF
BCLKS1, LRCLKS1, SDOUTS1—OUTPUT
Output Low Voltage
V OL V DVDDS1 = 1.65V, I OL = 3mA 0.4 V
Output High Voltage V OH V DVDDS1 = 1.65V, I OH = 3mA
DVDDS1
- 0.4
V
Input Leakage Current I IH , I IL
V DVDD = 2.0V, V IN = 0V, 5.5V; T A = +25 °C,
high-impedance state
-1 +1 F A
SDINS2, BCLKS2, LRCLKS2—INPUT
Input High Voltage V IH
0.7 x
DVDDS2
V
Input Low Voltage V IL
0.29 x
DVDDS2
V
Input Hysteresis 200 mV
Input Leakage Current I IH , I IL V DVDDS2 = 3.6V, V IN = 0V, 3.6V; T A = +25 °C -1 +1
F
A
Input Capacitance 10 pF
BCLKS2, LRCLKS2, SDOUTS2—OUTPUT
Output Low Voltage
V OL V DVDDS2 = 1.65V, I OL = 3mA 0.4 V
Output High Voltage V OH V DVDDS2 = 1.65V, I OH = 3mA
DVDDS2
- 0.4
V
Input Leakage Current I IH , I IL
V DVDD = 2.0V, V IN = 0V, 5.5V; T A = +25NC,
high-impedance state
-1 +1 F A
SDA, SCL—INPUT
Input High Voltage V IH
0.7 x
DVDD
V
Input Low Voltage V IL
0.3 x
DVDD
V
Input Hysteresis 210 mV
Input Leakage Current I IH , I IL V DVDD = 2.0V, V IN = 0V, 5.5V; T A = +25NC -1 +1 F A
Input Capacitance 10 pF
SDA, IRQ—OUTPUT
Output High Current
I OH V
OUT
= 5.5V, T
A
= +25 °C 1 mA
Output Low Voltage V OL V DVDD = 1.65V, I OL = 3mA
0.2 x
DVDD
V