NJU3610 Datasheet, PDF (7/14 Pages) New Japan Radio – 1bit Delta-Sigma Stereo ADC

NJU3610
Table 6. Digital DC Characteristics
Parameter
Symbol
Condition
(Ta=25°C, VDD33=3.3V, VDD18=1.8V)
Min.
Typ.
Max.
Units
High-Level Input Voltage
V_IH
2.2
-
VDD33 ^*1
V
Low-Level Input Voltage
V_IL
0
-
0.8
V
High-Level Output Voltage
V_OH
I_OH=-1mA
VDD33 x 0.8
-
VDD33
V
Low-Level Output Voltage
V_OL
I_OL=1mA
0
-
VDD33 x 0.2 V
Input Leakage Current
I_IN
V_IN=VSS, VDD
-10
-
10
µA
*1 The digital input terminal and the input digital I/O terminal are 5V tolerant only at VDD33 ratings.
Table 7. Reset AC Characteristics
Parameter
Symbol
Condition
(Ta=25°C, VDD33=3.3V, VDD18=1.8V)
Min.
Typ.
Max.
Units
Reset Time
t_RESETb
RESETb
100
-
-
ns
Table 8. Digital Filter Characteristics
Parameter
Condition
Cut-off frequency
(HPF=High)
-3.0dB
LPF Pass band
LPF Pass band ripple
LPF Stop band
LPF Stop band attenuation
Group Delay
(Ta=25°C, VDD33=3.3V, VDD18_L=1.8V)
Min.
Typ.
Max.
-
fs/44100
-
0
-
0.454
-
-
±0.005
0.546
-
-
-80
-
-
-
27
-
Units
Hz
fs
dB
fs
dB
1/fs
Ver.2009.12.4
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