参数资料
型号: TA8106F
元件分类: 音频/视频放大
英文描述: 0.0105 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO16
封装: SSOP-16
文件页数: 4/9页
文件大小: 779K
代理商: TA8106F
TA8106F
2002-10-30
4
(6) Total gain: GV
In this system, the total gain GV is given by
1
R
2
R
4
og
20
V
G
=l
Typical values of this system is R1 = 1.6k, R2 =
19k, then this gain is;
GV≒34dB (typ.)
(Note)
The internal resistances are fixed, then the
gain is fixed. In additional to the attenuator in
front of this system, the gain is changeable.
Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Supply voltage
VCC
5
V
Output current
IO (peak)
160
mA
Power dissipation
PD (Note)
350
mW
Operating temperature
Topr
-25~75
°C
Storage temperature
Tstg
-55~150
°C
(Note) Derated above Ta = 25°C in the proportion of 2.8mW / °C.
Electrical Characteristics (AC)
(unless otherwise specified, Ta = 25°C, VCC = 1.5V, f = 1kHz, Rg = 620, RL = 32)
Characteristic
Symbol
Test
Cir
-
cuit
Test Condition
Min.
Typ.
Max.
Unit
Puiescent supply current
ICCQ
—Vin = 0
6
8.4
mA
Input resistance
RIN
50
k
Voltage gain
GV
30
33
36
dB
Channel balance
GV
Vin = -50dBV
Vin (R) = Vin (L)
0
1.3
dB
Po (1)
Vin (R) = Vin (L)
THD = 10%
11
14
Po (2)
Vin (R) = -Vin (L)
THD = 10%
5.5
Output power
Po (3)
Vin (R) = 0 or Vin (L) = 0
THD = 10%
10.5
mW
THD (1)
Po (L) = Po (R) = 1mW
Vin (R) = Vin (L)
0.4
1.0
THD (2)
Po (L) = Po (R) = 1mW
Vin (R) = -Vin (L)
2.5
Total harmonic distortion
THD (3)
Vin (R) = 0 or Vin (L) = 0
Po = 1mW
0.9
%
Output noise
Vno
—Rg = 620, BPF = 20Hz~20kHz
0.15
0.3
mVrms
Cross talk
CT
Vo = -10dBV, Rg = 620
32
dB
Ripple rejection ratio
RR
Vr = -30dBV
fr = 100Hz, Rg = 620
35
dB
Muting attenuation
ATT
VMUTE = 1.5V
60
dB
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