SM5865AM Просмотр технического описания (PDF) - Nippon Precision Circuits
Номер в каталоге
Компоненты Описание
производитель
SM5865AM Datasheet PDF : 17 Pages
| |||
SM5865AM
AC Analog Characteristics
DVDD = AVDDA = AVDDB = 5 V, DVSS = AVSSA = AVSSB = CVSS = 0 V, Ta = 25 °C,
44.1 kHz input sampling frequency, fCKI = 16.9344 MHz (384fs), 48fs operation
Parameter
Total harmonic distortion
LSI output level
Dynamic range
Signal-to-noise ratio
Symbol
THD + N
Vout1
D.R
S/N
Condition
1 kHz, 0 dB
1 kHz, 0 dB
1 kHz, −60 dB
1 kHz, 0/−∞ dB
Rating
Unit
min
typ
max
%
TBD
Vrms
dB
dB
Estimated values for audio signal data with up to 20 kHz bandwidth,
DVDD = AVDDA = AVDDB = 5 V, DVSS = AVSSA = AVSSB = CVSS = 0 V, Ta = 25 °C,
48 kHz input sampling frequency, fCKI = 24.576 MHz (512fs), 64fs operation
96 kHz input sampling frequency, fCKI = 24.576 MHz (256fs), 32fs operation
Parameter
Total harmonic distortion
LSI output level
Dynamic range
Signal-to-noise ratio
Symbol
THD + N
Vout1
D.R
S/N
Condition
1 kHz, 0 dB
1 kHz, 0 dB
1 kHz, −60 dB
1 kHz, 0/−∞ dB
Rating
Unit
min
typ
max
%
TBD
Vrms
dB
dB
Measurement circuit block diagram
Signal
Generator
CKO(384fs)
BCK
WCKI
DATA
Evaluation
Board
L/R Channel
Selector
Distortion
Analyzer
fs= 44.1kHz
10kΩ Input Impedance
NF Corporation 3346A
RMS Measurement
Corresponds to
Shibasoku AD725C
Measurement conditions
DVDD = AVDDA = AVDDB = 5 V, DVSS = AVSSA = AVSSB = CVSS = 0 V, Ta = 25 °C
Parameter
Total harmonic distortion
Output level
Dynamic range
Signal-to-noise ratio
Symbol
THD + N
Vout
D.R
S/N
3346A left/right-channel selector
switch
AD725C distortion analyzer with
built-in filter
THRU
D-RANGE
THRU
20 kHz lowpass filter ON
400 Hz highpass filter OFF
20 kHz lowpass filter ON
400 Hz highpass filter OFF
JIS A filter ON
NIPPON PRECISION CIRCUITS—7
Share Link: 