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參數(shù)資料
| 型號(hào)： | TS482 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 100mW STEREO HEADPHONE AMPLIFIER |
| 中文描述： | 100兆瓦立體聲耳機(jī)放大器 |
| 文件頁數(shù)： | 4/24頁 |
| 文件大小： | 597K |
| 代理商： | TS482 |
TS482
4/24
ELECTRICAL CHARACTERISTICS
V
CC
=
+3.3V
, GND =
0V
, T
amb
= 25°C (unless otherwise specified)
2)
2.
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
5.3
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
23
36
27
28
38
42
mW
THD + N
Total Harmonic Distortion + Noise (A
v
=-1)
1)
R
L
= 32
,
P
out
= 16mW, 20Hz
≤
F
≤
20kHz
R
L
= 16
,
P
out
= 35mW, 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
80
dB
I
O
Max Output Current
THD +N < 1%, R
L
= 16
connected between out and V
CC
/2
64
75
mA
V
O
V
OL
: R
L
= 32
V
OH
: R
L
= 32
V
OL
: R
L
= 16
V
OH
: R
L
= 16
2.85
2.68
0.3
3
0.45
2.85
0.38
0.52
V
SNR
Signal-to-Noise Ratio (Filter Type A, A
v
=-1)
(R
L
= 32
,
THD +N < 0.2%, 20Hz
≤
F
≤
20kHz)
92
107
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 Bandwith Product (R
L
= 32
)
1.2
2
MHz
SR
Slew Rate, Unity Gain Inverting (R
L
= 16
)
0.45
0.7
V/μs
相關(guān)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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS482_05 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:100mW Stereo Headphone Amplifier |
| TS482ID | 功能描述:音頻放大器 100mW Headphone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型: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 |
| TS482IDT | 功能描述:音頻放大器 100mW Headphone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型: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 |
| TS482IQT | 功能描述:音頻放大器 100mW stereo headphone amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型: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 |
| TS482IS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Amplifier. Other |
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