參數(shù)資料
型號(hào): HMP9701CN
廠商: INTERSIL CORP
元件分類: 消費(fèi)家電
英文描述: AC’97 Audio Codec
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: TQFP-48
文件頁(yè)數(shù): 15/20頁(yè)
文件大?。?/td> 174K
代理商: HMP9701CN
15
Analog-to-Digital Converters
(Notes 2, 4)
PARAMETER
MIN
TYP
MAX
UNIT
COMMENT
Resolution
-
16
-
Bits
Note 3
Signal-to-Noise
Line Inputs
-
75
-
dB
Mic Inputs (Mic Gain = 0dB)
-
75
-
dB
Total Harmonic Distortion
Line
-
0.02
-
%
Mic
-
0.02
-
%
Interchannel Isolation
Line/Line
-
80
-
dB
Note 3
Line/Mic
-
80
-
dB
Note 3
Line/Aux
-
80
-
dB
Note 3
Line/Video
-
80
-
dB
Note 3
Gain Error (Full Scale)
-
±
5
-
%
Inter-Channel Gain Mismatch
-
-
±
0.5
dB
Offset Error (0dB Gain)
-
20
200
LSB
Gain Drift
-
100
-
ppm/
o
C
Note 3
Digital-to-Analog Converters
(Notes 2, 5)
PARAMETER
MIN
TYP
MAX
UNIT
COMMENT
Resolution
16
17
-
Bits
Note 3
Signal-to-Noise
-
80
-
dB
Total Harmonic Distortion
-
0.1
-
%
Interchannel Isolation (Line Out)
-
75
-
dB
Note 3
Interchannel Gain Mismatch
-
±
0.35
-
dB
Gain Error
-
-
±
5
%
Note 7
Gain Drift
-
100
ppm/
o
C
Note 3
Total Out of Band Energy (28.8kHz - 100kHz)
-
-
-50
dB
Note 3
Mute Attenuation (0dB)
80
-
-
dB
Audible Out of Band Energy (20kHz - 28.8kHz)
-
-
-65
dB
Note 3
Deviation from Linear Phase
-
-
1
Degree
Note 3
Programmable Attenuation/Gain
(Note 2)
PARAMETER
MIN
TYP
MAX
UNIT
Record Gain (0dB to 22.5dB)
-
22.5
-
dB
Record Gain Step Size
-
1.5
±
0.2
-
dB
PCM Output Volume Span (+12dB to -34.5dB)
-
46.5
-
dB
PCM Output Volume Span Step Size
-
1.5
±
0.2
-
dB
HMP9701
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