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AN7351K PDF预览

AN7351K

更新时间: 2024-01-14 11:16:54
品牌 Logo 应用领域
其他 - ETC 商用集成电路放大器光电二极管
页数 文件大小 规格书
7页 179K
描述
Dual Pre-Amplifier ICs for Hi-Fi Cassette Deck(176.41 k)

AN7351K 技术参数

生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP,针数:42
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.84
Is Samacsys:N商用集成电路类型:AUDIO PREAMPLIFIER
JESD-30 代码:R-PDSO-G42长度:21.25 mm
信道数量:1功能数量:1
端子数量:42封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH认证状态:Not Qualified
座面最大高度:2.4 mm最大供电电压 (Vsup):7 V
最小供电电压 (Vsup):4.5 V表面贴装:YES
技术:BIPOLAR端子形式:GULL WING
端子节距:1 mm端子位置:DUAL
宽度:9.5 mmBase Number Matches:1

AN7351K 数据手册

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ICs for Cassette, Cassette Deck  
AN7351K, AN7351SC  
Electrical Characteristics (Cont.) (VCC= ±6V, f=1kHz, Ta=25˚C)  
Parameter  
Symbol  
Condition  
min.  
typ.  
max.  
0.07  
Unit  
<Line Amp.>  
0.02  
3.6  
%
Total Harmonic Distortion  
Max. Output Voltage  
Muting Attenuation  
CUE/REV Distortion  
Output Noise Voltage  
Pulse Noise Voltage  
Output Offset Voltage  
Voltage Gain  
THD (L)  
VO (L)  
Vi =1V  
3
V
dB  
THD =3%  
80  
34  
RM (L)  
RM (C/R)  
VN (L)  
Vi =1V, RL =5.1kΩ  
Vi =1V, RL =5.1kΩ  
Rg =5k, DIN/AUDIO  
Rg =5kΩ  
37  
40  
0.03  
9
dB  
0.01  
mV  
–9  
–20  
mVP – O  
mV  
VPN (L)  
VDC (L)  
G (L)  
20  
Rg =10kΩ  
– 0.8  
0
0.8  
dB  
Vi =1V  
<Logic>  
Pin11 Voltage at 120µs,  
VCC = 4.5V  
0
0
0
0
0
0
1.5  
1.5  
Time Constant Switching Pin Voltage  
Time Constant Switching Pin Voltage  
Tape Switching Pin Voltage  
L/P Mute Pin Voltage  
Vt (T1)  
Vt (T2)  
V
V
V
V
V
V
Pin10 Voltage at 120µs,  
VCC = 4.5V  
Pin12 Voltage at T2 Mode,  
VCC = 4.5V  
1.45  
1.6  
VT1/T2  
VM (L/P)  
VM (C/R)  
VM (R)  
Pin13 Voltage at Mute OFF,  
VCC = 4.5V  
Pin15 Voltage at Mute OFF,  
VCC = 4.5V  
1.6  
C/R Mute Pin Voltage  
Pin27 Voltage at Mute OFF,  
VCC = 4.5V  
1.6  
Recording Mute Pin Voltage  
Pin33 Voltage at Double Speed Mode,  
0
8
1.2  
34  
Speed Switching Pin Voltage  
Current Consumption  
VS (H/L)  
Itot  
V
VCC  
= 4.5V  
18  
mA  
Application Circuit  
20kVR  
82Ω  
20kVR  
To Head  
REC.  
EQ ×1% × 2– cont.  
To Head  
100µF/6V  
0.0056µF  
4.7µF  
2.2  
10µF/16V  
100kΩ  
LINE  
IN  
2.7kΩ  
2.7kΩ  
kΩ  
2.2kΩ  
4.7µF  
G
10 27 22  
kkkΩ  
560kΩ  
18kΩ  
18kΩ  
680pF  
F
680pF  
10kΩ  
VR  
Tape – 2  
L
42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22  
DOLBY  
REC.  
R/P Cont.– ,1  
× 1  
Mute  
× 2  
REC.  
Ch.2  
REC.  
Ch.1  
10kΩ  
VR  
SW  
R/R Head  
R
Ch.2  
Ch.1  
Ch.2  
Ch.1  
Tape –1  
L
T1  
Line  
CUE  
Rev  
Mute  
120/70 T2  
P– B  
Mute  
SW  
P– B  
SW  
R/P Cont.– ,1  
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21  
R/R Head  
R
4.7µF  
4.7µF  
4.7µF  
560kΩ  
NC.  
10k10kΩ  
10kΩ  
To Amp.  
680pF 680 pF  
0.0056µF  
100µF/6V  
20kVR  
20kΩ  
VR  
82Ω  
BIAS  
4.7µF  
FG  
µcom  

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