TDA7266S Datasheet, PDF (2/8 Pages) STMicroelectronics – 5+5W DUAL BRIDGE AMPLIFIER

TDA7266S
ABSOLUTE MAXIMUM RATINGS
Symbol
VS
I_O
P_tot
T_op
T_stg, T_j
Parameter
Supply Voltage
Output Peak Current (internally limited)
Total Power Dissipation (T_case = 70°C)
Operating Temperature
Storage and Junction Temperature
Value
Unit
20
V
1.5
A
25
W
0 to 70
°C
-40 to +150
°C
THERMAL DATA
Symbol
Description
Value
Unit
R_{th j-case} Thermal Resistance Junction to case
t(s) ^{PIN CONNECTION (Top view)}
Typ. 1.6
Max. 2.2 °C/W
uc ₁₅
OUT2+
d ₁₄
OUT2-
ro ¹³
VCC
te ^{P t(s) 12}
IN2
11
N.C.
c ₁₀
N.C.
le _du 9
S-GND
so ^{ro 8}
PW-GND
7
ST-BY
b P ₆
MUTE
- ^{O te 5}
N.C.
) ^{le 4}
IN1
t(s ^{o 3}
V_CC
s ₂
OUT1-
c ^b1
OUT1+
du ^{- O D95AU261}
Pro t(s) ^{ELECTRICAL CHARACTERISTICS (VCC = 11V, RL = 8Ω, f = 1kHz, Tamb = 25°C unless otherwise}
te ^{c specified.)}
le ^{du Symbol}
o ^{ro VCC}
s _{P Iq}
Ob ^{te VOS}
le ^PO
THD
Parameter
Supply Range
Total Quiescent Current
Output Offset Voltage
Output Power
Total Harmonic Distortion
ObsoSVR
Supply Voltage Rejection
Test Condition
THD = 10%
PO = 1W
P_O = 0.1W to 2W
f = 100Hz to 15kHz
f = 100Hz VR = 0.5V
Min. Typ. Max. Unit
3
11
18
V
50
60
mA
120 mV
4.5
5
W
0.05 0.2
%
1
%
40
56
dB
CT
Crosstalk
46
60
dB
AMUTE
T_W
GV
∆Gv
Mute Attenuation
Thermal Threshold
Closed Loop Voltage Gain
Voltage Gain Matching
60
80
dB
150
°C
25
26
27
dB
0.5
dB
R_i
VTMUTE
Input Resistance
Mute Threshold
for VCC > 6.4V; VO = -30dB
for V_CC < 6.4V; V_O = -30dB
25
30
KΩ
2.3
2.9
4.1
V
V_CC/2 V_CC/2 V_CC/2
V
-1 -0.75 -0.5
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