CS4340-BS Ver la hoja de datos (PDF) - Cirrus Logic
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CS4340-BS Datasheet PDF : 28 Pages
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CS4340
ANALOG CHARACTERISTICS (Continued)
Base-rate Mode
High-Rate Mode
Parameter
Symbol Min Typ Max Min Typ Max Unit
CS4340-BS Dynamic Performance for VA = 5 V (Note 3)
Specified Temperature Range
TA
Dynamic Range
(Note 2)
18 to 24-Bit
unweighted
A-Weighted
16-Bit unweighted
A-Weighted
-40
-
TBD 98
TBD 101
-
95
-
97
85 -40
-
- TBD 96
- TBD 100
-
-
94
-
-
97
85 °C
- dB
- dB
- dB
- dB
Total Harmonic Distortion + Noise (Note 2) THD+N
18 to 24-Bit 0 dB
-
-20 dB
-
-60 dB
-
16-Bit
0 dB
-
-20 dB
-
-60 dB
-
-91 TBD -
-78
-
-
-38
-
-
-90
-
-
-75
-
-
-35
-
-
-89 TBD dB
-76
- dB
-36
- dB
-89
- dB
-74
- dB
-34
- dB
Interchannel Isolation
(1 kHz)
-
102
-
-
102
- dB
CS4340-BS Dynamic Performance for VA = 3 V (Note 3)
Specified Temperature Range
TA
-40
-
Dynamic Range
(Note 2)
18 to 24-Bit
unweighted
TBD 94
A-Weighted
TBD 97
16-Bit unweighted
-
93
A-Weighted
-
96
85 -40
-
- TBD 92
- TBD 96
-
-
92
-
-
96
85 °C
- dB
- dB
- dB
- dB
Total Harmonic Distortion + Noise (Note 2) THD+N
18 to 24-Bit 0 dB
-
-20 dB
-
-60 dB
-
16-Bit
0 dB
-
-20 dB
-
-60 dB
-
-94 TBD -
-74
-
-
-34
-
-
-93
-
-
-73
-
-
-33
-
-
-92 TBD dB
-72
- dB
-32
- dB
-91
- dB
-72
- dB
-32
- dB
Interchannel Isolation
(1 kHz)
-
102
-
-
102
- dB
Notes: 3. CS4340-BS parts are tested at the extremes of the specified temperature range and Min/Max
performance numbers are guaranteed across the specified temperature range, TA. Typical numbers are
taken at 25 °C.
6
DS297PP3
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