參數(shù)資料
型號(hào)： TA8276H
廠商： Toshiba Corporation
英文描述： Max Power 35 W BTL 】 4 ch Audio Power IC
中文描述： 最大功率35糯橋接】4通道音頻功率IC
文件頁(yè)數(shù)： 8/14頁(yè)
文件大?。?/td> 249K
代理商： TA8276H
TA8276H
2002-02-13
8
Maximum Ratings
(Ta 25°C)
Characteristics
Symbol
Rating
Unit
Peak supply voltage (0.2 s)
V
CC (surge)
50
V
DC supply voltage
V
CC (DC)
25
V
Operation supply voltage
V
CC (opr)
18
V
Output current (peak)
I
O (peak)
9
A
Power dissipation
P
D
(Note 1)
125
W
Operation temperature
T
opr
40~85
°C
Storage temperature
T
stg
55~150
°C
Note 1: Package thermal resistance j-T 1°C/W (typ.)
(Ta 25°C, with infinite heat sink)
Electrical Characteristics
(unless otherwise specified, V
CC
13.2 V, f 1 kHz, R
L
4 , Ta 25°C)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Quiescent current
I
CCQ
V
IN
0
200
400
mA
P
OUT
MAX (1)
V
CC
14.4 V, max Power
35
P
OUT
MAX (2)
V
CC
13.7 V, max Power
31
P
OUT
(1)
V
CC
14.4 V, THD 10%
23
Output power
P
OUT
(2)
THD 10%
17
20
W
Total harmonic distortion
THD
P
OUT
5 W
0.02
0.2
%
Voltage gain
G
V
V
OUT
0.775 V
rms
(0 dBm)
24
26
28
Voltage gain ratio
G
V
V
OUT
0.775 V
rms
(0 dBm)
1.0
0
1.0
dB
V
NO
(1)
Rg 0 , DIN45405
0.12
Output noise voltage
V
NO
(2)
Rg 0 , BW 20 Hz~20 kHz
0.10
0.35
mV
rms
Ripple rejection ratio
R.R.
f
rip
100 Hz, Rg 620
V
rip
0.775 V
rms
(0 dBm)
40
50
dB
Cross talk
C.T.
Rg 620
V
OUT
0.775 V
rms
(0 dBm)
65
dB
Output offset voltage
V
OFFSET
150
0
150
mV
Input resistance
R
IN
90
k
Stand-by current
I
SB
Stand-by condition
2
10
A
V
SB
H
Power: ON
3.0
V
CC
Stand-by control voltage
V
SB
L
Power: OFF
0
1.5
V
V
M
H
Mute: OFF
Open
Mute control voltage
(Note 2)
V
M
L
Mute: ON, R
1
10 k
0
0.5
V
Mute attenuation
ATT M
Mute: ON,
V
OUT
7.75 Vrms (20 dBm) at
Mute:
OFF.
80
90
dB
Note 2: Muting function have to be controlled by open and low logic, which logic is a transistor, FET and -COM port
of I
MUTE
250 A ability.
This means than the mute control terminal : pin 22 must not be pulled-up.
相關(guān)PDF資料
PDF描述
TA8277 MAX POWER 43 W BTL x 4 CH AUDIO POWER IC
TA8277H RAC15-SA(-E)(-ST) Series - Powerline Regulated AC-DC Converters; Output Voltage (Vdc): 5V; Features: Compact AC-DC Power Supply; 15 Watt PCB Mount Package; Universal Input Voltage Range; 3000VAC Isolation; Low Output Ripple and Noise; Short Circuit Protected; UL Certified
TA8300F MOTOR DRIVER FOR CAMERA
TA8302F MOTOR DRIVER FOR CAMERA
TA8303 MOTOR DRIVER FOR CAMERA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TA8276HQ 功能描述:音頻放大器 20W x 4ch Car Pwr 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
TA8277 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:MAX POWER 43 W BTL x 4 CH AUDIO POWER IC
TA8277H 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:MAX POWER 43 W BTL x 4 CH AUDIO POWER IC
TA8300F 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:MOTOR DRIVER FOR CAMERA
TA8302F 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:MOTOR DRIVER FOR CAMERA
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