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參數(shù)資料
| 型號(hào)： | TA8256BH |
| 元件分類(lèi)： | 音頻／視頻放大 |
| 英文描述： | 6 W, 3 CHANNEL, AUDIO AMPLIFIER, PZFM12 |
| 封裝： | HZIP-12 |
| 文件頁(yè)數(shù)： | 6/11頁(yè) |
| 文件大小： | 308K |
| 代理商： | TA8256BH |
TA8256BH
2002-02-13
4
Cautions
This IC is not proof enough against a strong E-M field by CRT which may cause malfunction such as leak.
Please set the IC keeping the distance from CRT.
Maximum Ratings (Ta
==== 25°C)
Characteristic
Symbol
Rating
Unit
Supply voltage
VCC
30
V
Output current (peak/ch)
IO (peak)
2
A
Power dissipation
PD (Note)
25
W
Operating temperature
Topr
20~75
°C
Storage temperature
Tstg
55~150
°C
Note: Derated above Ta
= 25°C in the proportion of 200 mW/°C.
Electrical Characteristics
(Unless otherwise specified, VCC =
=== 20 V, RL ==== 8
, Rg ==== 620
, f ==== 1 kHz, Ta ==== 25°C)
Characteristic
Symbol
Test
Circuit
Test Condition
Min.
Typ.
Max
Unit
Quiescent current
ICCQ
Vin = 0
65
100
180
mA
Pout (1)
THD
= 10%
5
6
Output power
Pout (2)
THD
= 1%
4.5
W
THD (1)
Pout = 2 W
0.04
0.2
Total harmonic distortion
THD (2)
Pout = 2 W, f = 10 kHz,
0.1
0.6
%
Voltage gain
Gv
Vout = 0.775 Vrms
32.5
34
35.5
dB
Input resistance
RIN
34
k
Ripple rejection ratio
R.R.
f
= 100 Hz,
Vripple = 0.775 Vrms
40
47
dB
Output noise voltage
Vno
Rg
= 10 k,
BW
= 20 Hz~20 kHz
0.14
0.3
mVrms
Cross talk
C.T.
Vout = 0.775 Vrms
60
dB
Vth (ON)
MUTE ON
3.1
VCC
Mute control voltage
Vth (OFF)
MUTE OFF
0
2.5
V
Mute attenuation level
ATT
Vout = 0.775 Vrms → Mute
52
60
dB
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TA8256H | 6 W, 3 CHANNEL, AUDIO AMPLIFIER, PZFM12 |
| TA8258HQ | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12 |
| TA8258HQ | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12 |
| TA8258H | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12 |
| TA8259H | 24 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TA8256BH_02 | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Audio Power Amplifier 6 W 】 3 Ch |
| TA8256BHQ(5) | 功能描述:音頻放大器 6W x 3ch Gen Audio Pwr Amp 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 |
| TA8256H | 制造商:Panasonic Industrial Company 功能描述:IC |
| TA8258H | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Low-Frequency Power Amplifier |
| TA8258HQ | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Dual Audio Power Amplifier |
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