參數(shù)資料
型號(hào): AD1846JP
廠商: ANALOG DEVICES INC
元件分類: 消費(fèi)家電
英文描述: Low Cost Parallel-Port 16-Bit SoundPort Stereo Codec
中文描述: SPECIALTY CONSUMER CIRCUIT, PQCC68
封裝: PLASTIC, LCC-68
文件頁(yè)數(shù): 3/28頁(yè)
文件大?。?/td> 277K
代理商: AD1846JP
DIGIT AL DE CIMAT ION AND INT E RPOLAT ION FILT E RS*
Min
Max
Units
Passband
Passband Ripple
T ransition Band
Stopband
Stopband Rejection
Group Delay
Group Delay Variation Over Passband
0
0.4
3
F
S
±
0.1
0.6
3
F
S
Hz
dB
Hz
Hz
dB
0.4
3
F
S
0.6
3
F
S
74
30/F
S
0.0
μ
s
ANALOG-T O-DIGIT AL CONVE RT E RS
Min
T yp
Max
Units
Resolution
Dynamic Range (–60 dB Input,
T HD+N Referenced to Full Scale, A-Weighted)
T HD+N (Referenced to Full Scale)
16
75
Bits
dB
70
0.02
–70
%
dB
dB
–72
83
Signal-to-Intermodulation Distortion
ADC Crosstalk*
Line Inputs (Input L, Ground R, Read R;
Input R, Ground L, Read L)
Line to MIC (Input LINE, Ground and
Select MIC, Read Both Channels)
Line to AUX 1
Line to AUX 2
Gain Error (Full-Scale Span Relative to Nominal Input Voltage)
Interchannel Gain Mismatch
(Difference of Gain Errors)
ADC Offset Error
–80
dB
–80
dB
–80
–80
±
10
±
0.5
dB
dB
%
dB
12
mV
DIGIT AL-T O-ANALOG CONVE RT E RS
Min
T yp
Max
Units
Resolution
Dynamic Range (–60 dB Input,
T HD+N Referenced to Full Scale, A-Weighted)
T HD+N (Referenced to Full Scale)
16
83
Bits
dB
80
0.02
–70
%
dB
dB
%
dB
–73
86
Signal-to-Intermodulation Distortion
Gain Error (Full-Scale Span Relative to Nominal Output Voltage)
Interchannel Gain Mismatch
(Difference of L and R Gain Errors)
DAC Crosstalk* (Input L, Zero R, Measure
R_OUT ; Input R, Zero L, Measure L_OUT )
T otal Out-of-Band Energy*
(Measured from 0.6
3
F
S
to 96 kHz)
Audible Out-of-Band Energy*
(Measured from 0.6
3
F
S
to 20 kHz, T ested at 5.5 kHz)
±
10
±
0.5
–80
dB
–50
dB
–70
dB
*Guaranteed Not T ested.
Specifications subject to change without notice.
AD1846
REV. A
–3–
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