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參數(shù)資料
| 型號： | STA5100 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 音頻放大器 |
| 英文描述： | 140W MONO BASH POWER AMPLIFIER |
| 中文描述： | 140W的單聲道BASH功放 |
| 文件頁數(shù)： | 5/14頁 |
| 文件大?。?/td> | 146K |
| 代理商： | STA5100 |
5/14
STA5100
ELECTRICAL CHARACTERISTCS
(Test Condition: Vs+ = 26V, Vs- = -22V, V
CD+
= 17V, V
CD-
= -17V,
R
L
= 4
, external components at the nominal value f = 1KHz, Tamb = 25°C unless otherwise specified
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
PREAMPLIFIER AND COMPRESSOR
V
out clamp
Maximum Voltage at Out_pre pin
10
11
12
Vpeak
I
in
Audio input current
0.8
mA
V
control
Voltage at Attack_Release pin
Attenuation = 0dB
Attenuation = 6dB
Attenuation = 26dB
0.35
6
0
0.5
9
0.65
12
V
V
V
VC
omp_
Th
Input voltage range for the
compression
-5
-1
V
Z
th
Input impedance of Threshold pin
100
K
Voffset
Output Offset at Out_pre pin with:
V
CRT
= 0V; Attenuation = 0dB
V
CRT
= 0.5V; Attenuation = 6dB
V
CRT
= 9V;
Attenuation = 26dB
-10
-250
-450
10
250
450
mV
mV
mV
THD
Distortion at Out_pre:
V
CRT
= 0V; Attenuation = 0dB
V
CRT
= 0.5V; Attenuation = 6dB
V
CRT
= 9V;
Attenuation = 26dB
0.01
5
5
%
%
%
EN
Noise at Out_pre pin :
V
CRT
= 0V; Attenuation = 0dB
V
CRT
= 0.5V; Attenuation = 6dB
V
CRT
= 9V;
Attenuation = 26dB
10
(2)
50
60
μ
V
μ
V
μ
V
I
ct
Attack time current at pin
Attack_release
1.5
mA
2. This value is due to the thermal noise of the external resistors R
r
and R
i
.
TRACKING PARAMETERS
G
trk
Tracking reference voltage gain
13
14
15
V
V
trk_out
Tracking ref. output voltage
0
20
V
I
trk_out
Current capability
5
6
7
mA
Z
trk_in
Input impedance (T
rk
)
1
M
OUTPUT BRIDGE
G
out
Half Output bridge gain
5.5
6
6.5
dB
G
ch
Output bridge differential gain
11
12
13
dB
G
ch
Output bridges gain mismatch
-1
1
dB
P
out
Continuous Output Power
THD = 0.5%
THD = 10%
100
125
110
140
W
W
THD
Total harmonic distortion of the
output bridge
Po = 5W
0.01
%
f = 20Hz to 20KHz; Po = 50W
0.1
%
V
Off
Output bridge D.C. offset
50
mV
EN
Noise at Output bridge pins
f = 20Hz to 20KHz; Rg = 50
12
μ
V
Z
br_in
Input impedance
100
140
180
K
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STA510A | 制造商:STMicroelectronics 功能描述:STA510A - Rail/Tube 制造商:STMicroelectronics 功能描述:AMP AUDIO POWER QUAD POWERSO36 制造商:STMicroelectronics 功能描述:AMP, AUDIO, POWER, QUAD, POWERSO36 |
| STA510A13TR | 制造商:ST 功能描述:0 |
| STA510D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:60V 5A POWER FULL BRIDGE |
| STA510F | 功能描述:音頻放大器 44V 5.5A Quad PWR Half Bridge 150 mOhm 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 |
| STA510F_11 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:44-V, 5.5-A, quad power half-bridge |
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