参数资料
型号: TS419-2
厂商: 意法半导体
英文描述: 360mW MONO AMPLIFIER WITH STANDBY MODE
中文描述: 只有360mW单声道放大器具有待机模式
文件页数: 6/32页
文件大小: 990K
代理商: TS419-2
TS419-TS421
6/32
ELECTRICAL CHARACTERISTICS
V
CC
=
+2.5V
, GND =
0V
, T
amb
= 25°C (unless otherwise specified)
1)
1.
All electrical values are guaranted with correlation measurements at 2V and 5V
Symbol
Parameter
Min.
Typ.
Max.
Unit
I
CC
Supply Current
No input signal, no load
1.7
2.5
mA
I
STANDBY
Standby Current
No input signal, V
STANDBY
=GND for TS421
No input signal, V
STANDBY
=Vcc for TS419
10
1000
nA
Voo
Output Offset Voltage
No input signal, RL = 16 or 32
,
Rfeed=20k
5
25
mV
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 = 10% 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
THD+N = 10% Max, F = 1kHz, R
L
= 16
32
44
37
41
52
50
55
70
mW
THD + N
Total Harmonic Distortion + Noise (A
v
=2)
R
L
= 32
,
P
out
= 30mW, 20Hz
F
20kHz
R
L
= 16
,
P
out
= 40mW, 20Hz
F
20kHz
0.15
0.2
%
PSRR
Power Supply Rejection Ratio (A
v
=2)
inputs grounded, F = 1kHz
,
Vripple = 200mVpp, Cb=1μF
50
56
dB
SNR
Signal-to-Noise Ratio (Weighted A, A
v
=2)
(R
L
= 32
,
THD +N < 0.5%, 20Hz
F
20kHz)
80
91
dB
Φ
M
Phase Margin at Unity Gain
R
L
= 16
, C
L
= 400pF
58
Degrees
GM
Gain Margin
R
L
= 16
, C
L
= 400pF
18
dB
GBP
Gain Bandwidth Product
R
L
= 16
1.1
MHz
SR
Slew Rate
R
L
= 16
0.4
V/
μ
S
相关PDF资料
PDF描述
TS419-4 360mW MONO AMPLIFIER WITH STANDBY MODE
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