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參數(shù)資料
| 型號(hào)： | TS486 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| 中文描述： | 100兆瓦立體聲耳機(jī)放大器具有待機(jī)模式 |
| 文件頁(yè)數(shù)： | 4/31頁(yè) |
| 文件大?。?/td> | 1103K |
| 代理商： | TS486 |
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TS486-TS487
4/31
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
1.8
2.5
mA
I
STANDBY
Standby Current
No input signal, V
STANDBY
=GND for TS486, R
L
=32
No input signal, V
STANDBY
=Vcc for TS487, R
L
=32
10
1000
nA
V
IO
Input Offset Voltage (V
ICM
= V
CC
/2)
1
mV
I
IB
Input Bias Current (V
ICM
= V
CC
/2)
1)
1. Only for external gain version.
2. Guaranteed by design and evaluation.
90
200
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
64
65
102
108
mW
THD + N
Total Harmonic Distortion + Noise (A
v
=-1)
R
L
= 32
,
P
out
= 60mW, 20Hz
≤
F
≤
20kHz
R
L
= 16
,
P
out
= 90mW, 20Hz
≤
F
≤
20kHz
0.3
0.3
%
PSRR
Power Supply Rejection Ratio, inputs grounded
2)
(A
v
=-1), RL>=16
, C
B
=1
μ
F, F = 1kHz
,
Vripple = 200mVpp
53
58
dB
I
O
Max Output Current
THD +N
≤
1%, R
L
= 16
connected between out and V
CC
/2
106
115
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
0.45
4.52
0.6
4.35
0.5
0.7
V
SNR
Signal-to-Noise Ratio (A weighted, A
v
=-1)
2)
(R
L
= 32
,
THD +N < 0.4%, 20Hz
≤
F
≤
20kHz)
80
103
dB
Crosstalk
Channel Separation, R
L
= 32
,
A
v
=-1
F = 1kHz
F = 20Hz to 20kHz
Channel Separation, R
L
= 16
,
A
v
=-1
F = 1kHz
F = 20Hz to 20kHz
83
79
80
72
dB
C
I
Input Capacitance
1
pF
GBP
Gain Bandwidth Product (R
L
= 32
)
1.1
MHz
SR
Slew Rate, Unity Gain Inverting (R
L
= 16
)
0.4
V/μs
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS486-1 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS486-1IQT | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Amplifier. Other |
| TS486-1IST | 功能描述:音頻放大器 100mW Stereo Headph RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TS486-2 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS486-2IQT | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Amplifier. Other |
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