参数资料
型号: TA8155FNG
元件分类: 音频/视频放大
英文描述: 2 CHANNEL, AUDIO PREAMPLIFIER, PDSO24
封装: 0.300 INCH, 0.65 MM PITCH, PLASTIC, SSOP-24
文件页数: 11/17页
文件大小: 1452K
代理商: TA8155FNG
TA8155FG/FNG
2004-10-12
3
Terminal Explanation
Terminal Voltage : Typical Terminal Voltage at no Signal with Test Circuit.
(VCC = 1.2V, VCC (REC) = 2.4V, Ta = 25°C)
Terminal
No.
Name
Function
Internal Circuit
Terminal
Voltage (V)
1
VCC(REC)
This terminal voltage supplies
output stage of recording
amplifier with power source.
2.4
2
REC OUTB
3
REC OUTA
Output of recording amplifier.
1.15
4
PB INB
5
PB INA
Input of playback amplifier.
0.85
7
PB NFB
10
PB NFA
NF of playback amplifier.
0.85
6
VREF
Reference voltage.
All amplifier operate on this
voltage.
0.85
8
PB OUTB
9
PB OUTA
Output of playback amplifier
and buffer amplifier.
0.55
11
REC SW
REC / PB switch.
VCC: REC mode.
GND / OPEN: PB mode.
12
PW SW
Power switch.
VCC: Power on.
GND / OPEN: Power off.
15
Line SW
Line switch.
VCC: BUF (radio)
mode.
GND / OPEN: Tape mode.
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