參數(shù)資料
型號: TS482
廠商: 意法半導體
英文描述: 100mW STEREO HEADPHONE AMPLIFIER
中文描述: 100兆瓦立體聲耳機放大器
文件頁數(shù): 3/24頁
文件大?。?/td> 597K
代理商: TS482
TS482
3/24
ELECTRICAL CHARACTERISTICS
V
CC
=
+5V
, GND =
0V
, T
amb
= 25°C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
I
CC
Supply Current
No input signal, no load
5.5
7.2
mA
V
IO
Input Offset Voltage (V
ICM
= V
CC
/2)
1
5
mV
I
IB
Input Bias Current (V
ICM
= V
CC
/2)
200
500
nA
P
O
Output Power
THD+N = 0.1% Max, F = 1kHz, R
L
= 32
THD+N = 1% Max, F = 1kHz, R
L
= 32
THD+N = 0.1% Max, F = 1kHz, R
L
= 16
THD+N = 1% Max, F = 1kHz, R
L
= 16
60
95
65
67.5
100
107
mW
THD + N
Total Harmonic Distortion + Noise (A
v
=-1)
1)
R
L
= 32
,
P
out
= 60mW, 20Hz
F
20kHz
R
L
= 16
,
P
out
= 90mW, 20Hz
F
20kHz
1. Fig. 68 to 79 show dispersion of these parameters.
0.03
0.03
%
PSRR
Power Supply Rejection Ratio (A
v
=1), inputs floating
F = 100Hz
,
Vripple = 100mVpp
85
dB
I
O
Max Output Current
THD +N < 1%, R
L
= 16
connected between out and V
CC
/2
106
120
mA
V
O
Output Swing
V
OL
: R
L
= 32
V
OH
: R
L
= 32
V
OL
: R
L
= 16
V
OH
: R
L
= 16
4.45
4.2
0.4
4.6
0.55
4.4
0.48
0.65
V
SNR
Signal-to-Noise Ratio (Filter Type A, A
v
=-1)
(R
L
= 32
,
THD +N < 0.2%, 20Hz
F
20kHz)
95
110
dB
Crosstalk
Channel Separation, R
L
= 32
F = 1kHz
F = 20Hz to 20kHz
Channel Separation, R
L
= 16
F = 1kHz
F = 20Hz to 20kHz
100
80
100
80
dB
C
I
Input Capacitance
1
pF
GBP
Gain Bandwidth Product (R
L
= 32
)
1.35
2.2
MHz
SR
Slew Rate, Unity Gain Inverting (R
L
= 16
)
0.45
0.7
V/μs
相關PDF資料
PDF描述
TS482IS Amplifier. Other
TS482IDT 100mW STEREO HEADPHONE AMPLIFIER
TS482IST 100mW STEREO HEADPHONE AMPLIFIER
TS482IQT 100mW STEREO HEADPHONE AMPLIFIER
TS482ID 100mW STEREO HEADPHONE AMPLIFIER
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