TDA7269ASA Просмотр технического описания (PDF) - STMicroelectronics
Номер в каталоге
Компоненты Описание
производитель
TDA7269ASA Datasheet PDF : 11 Pages
| |||
TDA7269ASA
Table 4. ELECTRICAL CHARACTERISTCS
(Refer to the test circuit VS = ±16V; RL = 8Ω; RS = 50Ω; GV = 30dB, f = 1KHz; Tamb = 25°C, unless otherwise
specified)
Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
VS Supply Voltage Range
RL = 8Ω
RL = 4Ω
±5
±20
V
±5
±15
V
Iq
Total Quiescent Current
60
100 mA
VOS Input Offset Voltage
-25
25
mV
Ib
Non Inverting Input Bias Current
500
nA
PO Output Power
THD = 10%;
RL = 8Ω;
12
14
W
VS = ±12.5V; RL = 4Ω;
8
10
W
THD Total Harmonic Distortion
THD = 1%;
RL = 8Ω;
VS = ±12.5V; RL = 4Ω;
RL = 8Ω; PO = 1W; f = 1KHz;
RL = 8Ω; PO = 0.1 to 5W;
f = 100Hz to 15KHz;
9
11
W
6
7.5
W
0.03
%
0.7
%
RL = 4Ω; PO = 1W; f = 1KHz;
0.02
%
RL = 4Ω; VS = ±10V;
PO = 0.1 to 5W;
f = 100Hz to 15KHz;
1
%
CT Cross Talk
f = 1KHz;
f = 10KHz;
70
dB
50
60
dB
SR Slew Rate
6.5
10
V/µs
GOL Open Loop Voltage Gain
80
dB
eN Total Output Noise
A Curve
f = 20Hz to 22KHz
3
µV
4
8
µV
Ri Input Resistance
15
20
KΩ
SVR Supply Voltage Rejection
(each channel)
f = 100Hz; VR = 0.5V
60
dB
Tj Thermal Shut-down Junction
Temperature
145
°C
MUTE FUNCTION [ref +VS] (*)
VMUTE Mute /Play threshold
-7
-6
-5
V
AMUTE Mute Attenuation
60
70
dB
STAND-BY FUNCTIONS [ref: +VS] (only for Split Supply)
VST-BY Stand-by Mute threshold
-3.5 -2.5 -1.5
V
AST-BY Stand-by Attenuation
110
dB
IqST-BY Quiescent Current @ Stand-by
(*) In mute condition the current drawn from Pin 5 must be ≤650µA
3
6
mA
3/11
Share Link: 