EQUALIZER AMPLIFIER. YD3308F Datasheet

YD3308F Datasheet PDF, Equivalent


Part Number

YD3308F

Description

DUAL EQUALIZER AMPLIFIER

Manufacture

Wuxi Youda electronics

Total Page 3 Pages
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YD3308F Datasheet
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YOUDA INTEGRATED CIRCUIT
YD3308F
DUAL EQUALIZER AMPLIFIER WITH ALC
—— YD3308F
DESCRIPTION
The YD3308F is a monolithic integrated circuit consisting of dual equalizer amplifier with ALC. It is suitable
for stereo radio cassette tape recorder.
FEATURES
*Dual equalizer amplifier with built-in ALC circuit
*Low noise VNI=1.0μV (typ.)
*High open loop voltage gain: Gvo=80dB (typ.)
*Power voltage range: 4.514V
*Good ALC response balance between channels
*Not necessary the diode of transistor for ALC
*Built in power supply muting circuit
*Minimum number of external parts required
*Package: SOP14
BLOCK DIAGRAM
14 13 12 11 10
9
8
+_
AMP.1
_+
AMP.2
ALC
GND Vcc
123456
7
WuXi YouDa Electronics Co., Ltd
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel: 86-510-85205117 86-510-85205106 Fax: 86-510-85205110
Website: www.e-youda.com
SHENZHEN OFFICE Tel86-755-83740369
Fax86-755-83741418
Ver 5.0
1 of 3
2006-07-30

YD3308F Datasheet
www.DataSheet4U.com
YOUDA INTEGRATED CIRCUIT
YD3308F
ABSOLUTE MAXIMUM RATINGS (Tamb=25)
PARAMETER
Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
SYMBOL
VCC
PD
Topr
Tstg
VALUE
16
550
-20+75
-40+125
UNIT
V
mW
ELECTRICAL CHARACTERISTICS
(Tamb=25, Vcc=9V, f=1kHz, Unless otherwise specified)
PARAMETER
SYMBOL TEST CONDITIONS
Quiescent Current
Open Loop Voltage Gain
Closed Loop Voltage Gain
Output Voltage
Total Harmonic Distortion
Input Noise Voltage
Input Resistance
ALC Range
ALC Balance
Iccq
Gvo
Gvc
Vo
THD
VNi
Zi
ΔVALC
ΔGv
Vi=0
VO=0.3V
VO=0.3V
THD=1%
VO=0.3V
Rg=2.2kΩ,
BW=20Hz20kHz
Rg=3.9kΩ, THD=10%
Vin=1mV
MIN
1.5
70
45
0.6
15
40
TYP
3.5
80
48
1.2
0.1
1.0
25
45
0
MAX UNIT
4.5 mA
dB
50 dB
V
0.3 %
2.0 μV
45 kΩ
dB
2.5 dB
WuXi YouDa Electronics Co., Ltd
2 of 3
Website: www.e-youda.com


Features Datasheet pdf www.DataSheet4U.com YOUDA INTEGRATED CI RCUIT YD3308F DUAL EQUALIZER AMPLIFIE R WITH ALC —— YD3308F DESCRIPTION T he YD3308F is a monolithic integrated c ircuit consisting of dual equalizer amp lifier with ALC. It is suitable for ste reo radio cassette tape recorder. FEAT URES *Dual equalizer amplifier with bui lt-in ALC circuit *Low noise VNI=1.0μV (typ.) *High open loop voltage gain: G vo=80dB (typ.) *Power voltage range: 4. 5~14V *Good ALC response balance betw een channels *Not necessary the diode o f transistor for ALC *Built in power su pply muting circuit *Minimum number of external parts required *Package: SOP14 BLOCK DIAGRAM 14 13 12 11 10 9 8 _ + AMP.1 ALC _ + AMP.2 1 GND 2 3 4 Vcc 5 6 7 WuXi YouDa Electronics C o., Ltd Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wu xi Jiangsu China Tel: 86-510-85205117 8 6-510-85205106 Fax: 86-510-85205110 Web site: www.e-youda.com SHENZHEN OFFICE T el: 86-755-83740369 Fax: 86-755-83741418 Ver 5.0 1 of 3 2006-07-30 ww.
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