參數(shù)資料
型號(hào): TDA7265SA
廠商: 意法半導(dǎo)體
英文描述: 18W+18W STEREO AMPLIFIER WITH MUTE & ST-BY
中文描述: 18W 18W立體聲放大器,具有靜音
文件頁(yè)數(shù): 3/12頁(yè)
文件大?。?/td> 307K
代理商: TDA7265SA
3/12
TDA7265SA
(*) In mute condition the current drawn from Pin 5 must be
650
μ
A
Table 4. Electrical Characteristcs
(Refer to the test circuit V
S
= ±17.5V; R
L
= 8
; R
S
= 50
; G
V
= 30dB, f = 1KHz; T
amb
= 25°C, unless
otherwise specified)
Symbol
V
S
I
q
V
OS
I
b
P
O
Parameter
Test Condition
Min.
±5
Typ.
Max.
±25
Unit
V
Supply Voltage Range
Total Quiescent Current
Input Offset Voltage
80
130
20
mA
mV
-20
Non Inverting Input Bias Current
500
nA
Output Power
THD = 10%;
R
L
= 8
;
V
S
= ±13V; R
L
= 4
;
THD = 1%;
R
L
= 8
;
V
S
= ±13V; R
L
= 4
;
R
L
= 8
; P
O
= 1W; f = 1KHz;
R
L
= 8
; P
O
= 0.1 to 5W;
f = 100Hz to 15KHz;
R
L
= 4
; P
O
= 1W; f = 1KHz;
R
L
= 4
; V
S
= ±10V;
P
O
= 0.1 to 5W;
f = 100Hz to 15KHz;
f = 1KHz;
f = 10KHz;
18
18
W
W
13
13
W
W
THD
Total Harmonic Distortion
0.03
%
0.7
%
0.02
%
1
%
C
T
Cross Talk
70
60
10
80
3
4
20
dB
dB
V/
μ
s
dB
μ
V
μ
V
K
dB
SR
G
OL
e
N
Slew Rate
Open Loop Voltage Gain
Total Output Noise
6.5
A Curve
f = 20Hz to 22KHz
8
R
i
Input Resistance
15
SVR
Supply Voltage Rejection
(each channel)
Thermal Shut-down Junction
Temperature
MUTE FUNCTION [ref +V
S
] (*)
V
MUTE
Mute /Play threshold
A
MUTE
Mute Attenuation
STAND-BY FUNCTIONS [ref: +V
S
] (only for Split Supply)
V
ST-BY
Stand-by Mute threshold
A
ST-BY
Stand-by Attenuation
I
qST-BY
Quiescent Current @ Stand-by
f = 100Hz; V
R
= 0.5V
60
T
j
145
°C
-7
-6
-5
V
60
70
dB
-3.5
-2.5
-1.5
V
110
dB
3
6
mA
相關(guān)PDF資料
PDF描述
TDA7265 25 + 25W Stereo Amplifier with Mute/ST-BY(帶消音和備用的25+25W立體聲放大器)
TDA7266B 10+10W DUAL BRIDGE AMPLIFIER
TDA7266D 5W+5W DUAL BRIDGE AMPLIFIER
TDA7266L 5W MONO BRIDGE AMPLIFIER
TDA7266MA 7W+7W DUAL BRIDGE AMPLIFIER
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