MN6474A Datasheet, PDF (4/6 Pages) Panasonic Semiconductor – D/A Converter for Digital Audio Equipment

MN6474A
For Audio Equipment
Pin Descriptions (continued)
Pin No. Symbol
38
DV_DD
Function Description
Power supply pin for digital circuits. (Silicon substrate potential fixing pin.) (+5V)
39
384FS 384f_s (=18.432 MHz)
output pin.
Max. load capacitance: 30 pF.
40
PD
Power down pin.
(active "H")
41
MDATA Microcomputer command data input pin.
42
MCLK Clock input pin for microcomputer command.
Conversion Characteristics
DV_DD=5.0V, DV_SS=0V, AV_DD=5.0V, AV_SS=0V, f=33.8688MHz, Ta=25˚C
Parameter
Symbol
Test Conditions
Analog characteristics
min typ max Unit
Signal-to-noise ratio
S/N
EIAJ (1kHz)
95 106
dB
Dynamic range
D.R. EIAJ (1kHz)
90 98
dB
Total harmonic distortion
THD+N EIAJ (1kHz)
0.003 0.005 %
Crosstalk
EIAJ (1kHz)
90 98
dB
Output level *1
1kHz F.S.
1.4 1.7
V_rms
Note*1: These analog characteristics are for circuits equivalent to the suggested application circuit.