參數資料
型號: TAS3204PAG
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: GREEN, PLASTIC, TQFP-64
文件頁數: 36/76頁
文件大?。?/td> 1224K
代理商: TAS3204PAG
www.ti.com
SLES197C – APRIL 2007 – REVISED MARCH 2011
Audio Specifications (continued)
TA = 25°C, AVDD = 3.3 V, DVDD = 3.3 V, Fs = 48 kHz, 1-kHz sine wave full scale, over operating free-air temperature range
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Differential full scale output
2
VRMS
voltage
A-weighted, –60 dB with respect to
Dynamic range
105
dB
full scale
THD+N
–1-dBFS input, 0-dB gain
95
dB
One channel –3 dBFS;
DAC to ADC
84
dB
Other channel 0 V
DAC section
One channel –3 dB;
Crosstalk
ADC to DAC
84
dB
Other channel 0 V
One channel –3 dBFS;
DAC to DAC
84
dB
Other channel 0 V
Power supply rejection ratio
1 kHz, 100 mVpp on AVDD
56
dB
DC offset
With respect to VREF
mV
Pass band edge
0.45Fs
Hz
Pass band ripple
±0.06
dB
1.45 Fs to
Transition band
Hz
0.55Fs
DAC interpolation filter
Stop band edge
7.4Fs
Hz
Stop band attenuation
-65
dB
Filter group delay
21÷Fs
Sec
Figure 11-1. Frequency Response (ADC-DAC)
Copyright 2007–2011, Texas Instruments Incorporated
Electrical Specifications
41
Product Folder Link(s): TAS3204
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