CS5345-DQZR Cirrus Logic Inc, CS5345-DQZR Datasheet - Page 13

• Manufacturer Part Number: CS5345-DQZR
• Description: IC,Data Acquisition Signal Conditioner,6-CHANNEL,24-BIT,CMOS,QFP,48PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc

DS658F2
PGAOUT ANALOG CHARACTERISTICS
(Continued)
Dynamic Performance with PGA Line-Level Input Selected
Dynamic Range
Total Harmonic Distortion + Noise
Dynamic Performance with PGA Mic Level-Input Selected
Dynamic Range
Total Harmonic Distortion + Noise
Parameter
PGA Setting: -12 dB to +6 dB
PGA Setting: -12 dB to +6 dB
PGA Setting: -12 dB to 0 dB
PGA Setting: -12 dB to 0 dB
PGA Setting: +12 dB Gain
PGA Setting: +12 dB Gain
PGA Setting: +12 dB
PGA Setting: +12 dB
unweighted
unweighted
unweighted
unweighted
A-weighted
A-weighted
A-weighted
A-weighted
(Note 11)
(Note 11)
-20 dB
-60 dB
-20 dB
-60 dB
-20 dB
-60 dB
-1 dB
-1 dB
-1 dB
-1 dB
Symbol
THD+N
THD+N
VA = 3.13 V to 3.46 V
Min
Commercial Grade
93
90
89
86
77
74
65
62
-
-
-
-
-
-
-
-
-
-
Typ
101
-80
-78
-38
-80
-72
-32
-74
-60
-20
-68
98
95
92
83
80
71
68
Max
-74
-74
-68
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min
Automotive Grade
91
88
87
84
75
72
63
60
-
-
-
-
-
-
-
-
-
-
Typ
101
-80
-78
-38
-80
-72
-32
-74
-60
-20
-68
98
95
92
83
80
71
68
Max
-72
-72
-66
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS5345
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
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