參數(shù)資料
型號: KA9270
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: Audio Filter(音頻濾波器)
中文描述: 音頻過濾器(音頻濾波器)
文件頁數(shù): 3/10頁
文件大小: 287K
代理商: KA9270
AUDIO FILTER
KA9270
3
ELECTRICAL CHARACTERISTICS
(Ta = 25
°
C, V
CC
= 8V, f = 1kHz, R
L
= 10K
, De-emphasis; off, Mute; off, S1 & S2; off, unless otherwise specified)
NOTE:
De-emphasis input conditions: V
O
= 0dBm De-emphasis off position.
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
Quiescent Circuit Current
I
CC
V
I
= 0
1
4
6
mA
Maximum Output Voltage
V
OM
THD = 1%
1.8
2.1
Vrms
Total Harmonic Distortion
THD
V
O
= 0 dBm
f = 100Hz
0.01
0.05
%
f = 1kHz
0.01
0.05
f = 10kHz
0.05
0.1
f = 16kHz
0.1
0.2
f = 20kHz
0.1
0.2
Frequency Characteristics
fv
V
O
= 6 dBm
f = 100Hz
0.1
0
0.1
dB
f = 1kHz
0
0
0
f = 10kHz
0.5
0
0.5
f = 16kHz
1.0
0
1.0
f = 20kHz
1.5
0
1.5
Cross Talk
CT
V
O
= 0dBm
f = 100Hz
70
80
dB
f = 1kHz
65
75
f = 10kHz
60
65
Signal to Noise Ratio
S/N
V
O
= 0dBm, R
G
= 600
20kHz LPF
73
80
dB
Channel Balance
CB
V
O
= 0dBm
1.0
0
1.0
dB
Open Loop Gain
G
VO
V
I
= 900mVrms
2.6
-0.6
1.0
dB
Gain Adjusting Range
G
VR
V
I
= 900mV, S1, S2; ON
4.5
6
dB
Mute Attenuation Ratio
ATT
MUTE
V
I
= 900mV, Mute SW; ON
40
50
dB
De-emphasis
DE
EMPH
De-emphasis: ON
f = 1kHz
0.87
0.37
0.13
dB
f = 5kHz
6.03
4.53
3.03
f = 16kHz
10.53
9.03
7.53
相關PDF資料
PDF描述
KAB03D100M-TLGP Multi-Chip Package MEMORY
KAB03D100M-TNGP Multi-Chip Package MEMORY
KAB04D100M-TLGP Multi-Chip Package MEMORY
KAB04D100M-TNGP Multi-Chip Package MEMORY
KAB01D100M Tantalum Conformal-Coated Capacitor; Capacitance: 22uF; Voltage: 10V; Packaging: Tape & Reel
相關代理商/技術參數(shù)
參數(shù)描述
KA9270D 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:AUDIO FILTER INTRODUCTION
KA-9306-3 制造商:TE Connectivity 功能描述:
KA-99-114-M06 制造商:Kings Electronics 功能描述:CONNECTOR
KA-99-132-MC7 制造商:Kings Electronics 功能描述:
KA-99-24 制造商:Kings Electronics 功能描述: