YD3308F Datasheet, PDF (1/3 Pages) Wuxi Youda electronics Co.,LTD – DUAL EQUALIZER AMPLIFIER WITH ALC

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 V_NI=1.0μV (typ.)
*High open loop voltage gain: Gvo=80dB (typ.)
*Power voltage range: 4.5～14V
*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
1
2
3
4
5
6
7
WuXi YouDa Electronics Co., Ltd
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel: [phone] Fax: [phone]
Website: www.e-youda.com
SHENZHEN OFFICE Tel： 86-755-83740369
Fax： 86-755-83741418
Ver 5.0
1 of 3
2006-07-30