參數(shù)資料
型號: TDA7500ATR
廠商: STMICROELECTRONICS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: ROHS COMPLIANT, TQFP-100
文件頁數(shù): 20/41頁
文件大?。?/td> 431K
代理商: TDA7500ATR
27/40
TDA7500A
SAMPLE RATE CONVERTER
Fsin/Fsout = 1 (44.1KHz)
RDS TIMING
The RDS block adhere to the timings defined by the RDS standard EN50067. More information are also available in the dedicated Appllication
Note.
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
THD+N
Total Harmonic Distortion +
Noise
20Hz to 20kHz, Full Scale, 16 bit inp.
-98
dB
20Hz to 20kHz, Full Scale, 20 bit inp.
-101
dB
1 kHz
Full Scale, 16 bit inp.
-98
dB
10 kHz
Full Scale, 16 bit inp.
-98
dB
1 kHz
Full Scale, 20 bit inp.
-109
dB
10 kHz
Full Scale, 20 bit inp
-102
dB
DR
Dynamic Range
1 kHz -60 dB - 16 bit inp.,A-Weighted
98
dB
1 kHz -60 dB - 20 bit inp.,A-Weighted
120
dB
IPD
Interchannel Phase Deviation
0
Degree
fc
Cutoff Frequency
@ -3 dB
20
Hz
Rp
Pass Band Ripple
from 0 to 20kHz
-0.05
+0.05
dB
Rs
Stopband Attenuation
@24.1kHz
-105
dB
Tg
Group Delay
Fsout = 44.1 kHz
612
s
Fratio
Fsin / Fsout
0.7
1.05
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
Fcrystal
Crystal Frequency
First mode
-
8.55
-
MHz
Second mode
-
8.664
-
MHz
tbclk
RDS SPI Bit Clock
(TDSP is the period of the dsp core)
3TDSP
--
ns
tdis
SPI Disable time between 2
transfers
3TDSP
--
ns
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