參數(shù)資料
型號(hào): AN12943A
廠商: PANASONIC CORP
元件分類: 消費(fèi)家電
英文描述: Audio signal processing IC for notebook PC
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO56
封裝: 0.300 INCH, PLASTIC, HSOP-56
文件頁(yè)數(shù): 24/32頁(yè)
文件大小: 501K
代理商: AN12943A
24
SDC00057AEB
AN12943A
Technical Data (continued)
y
Main characteristics (continued)
2) Headphone amplifier (continued)
V
CC
= 5.0 V, V
CC
_SP = 5.0 V, V
IN
=
10 dBV, R
out
= 100
, EVR = 3.3 V, Automatic detection on, LPF: 30 kHz (20 kHz to 1 kHz), LPF: 80 kHz (2
kHz to 10 kHz)
V
CC
= 5.0 V, V
CC
_SP = 5.0 V, V
IN
=
10 dBV, EVR = 3.3 V, R
out
= 100
, Automatic detection on, 30 kHz: LPF
Headphone amplifier frequency characteristics - EVR = max (Single-channel input)
0.01
0.1
1
10
0.01
0.1
Input frequency (Pin 27) (kHz)
1
10
100
入力周波數(shù)(27pin) [kHz]
H
HPアンプ出力歪率[%](Rch→Rch)
Headphone amplifier frequency characteristics - EVR = max (Single-channel input)
0.01
0.1
1
10
0.01
0.1
Input frequency (Pin 28) (kHz)
1
10
100
入力周波數(shù)(28pin) [kHz]
H
HPアンプ出力歪率[%](Lch→Lch)
HPクロストーク[dB](Lch→Rch)
50
60
70
80
90
100
0.01
0.1
1
10
100
入力周波數(shù) [kHz]
Input frequency (kHz)
HPクロストーク[dB](Rch→Lch)
50
60
70
80
90
100
0.01
0.1
10
100
入力周波數(shù) [kHz]
Input frequency (kHz)
H
Headphone amplifier: Cross talk - EVR = max (L-channel
R-channel)
C
Headphone amplifier: Cross talk - EVR = max (L-channel
R-channel)
C
H
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