参数资料
型号: TDA7496S
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 5.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15
封装: MULTIWATT-15
文件页数: 3/10页
文件大小: 188K
代理商: TDA7496S
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VS
DC Supply Voltage
35
V
VIN
Maximum Input Voltage
8
Vpp
Ptot
Total Power Dissipation (Tamb = 80°C)
15
W
Tamb
Ambient Operating Temperature
0 to 70
°C
Tstg, Tj
Storage and Junction Temperature
-40 to 150
°C
THERMAL DATA
Symbol
Parameter
Value
Unit
Rth j-case
Thermal Resistance Junction-case
Typ. = 4
Max. = 4.6
°C/W
Rth j-amb
Thermal Resistance Junction-ambient
max
35
°C/W
1
2
3
4
5
6
7
9
10
11
8
PW_GND
MUTE
STBY
S_GND
SVR
N.C.
INL
N.C.
INR
13
14
15
12
PW_GND
OUTR
VS
OUTL
D99AU1016
PIN CONNECTION (Top view)
ELECTRICAL CHARACTERISTICS (Refer to the test circuit VS = 22V; RL = 8
, f = 1kHz, Rg = 50, Tamb = 25°C).
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
VS
Supply Voltage Range
10
32
V
Iq
Total Quiescent Current
25
50
mA
DCVOS
Output DC Offset Referred to
SVR Potenial
No Input Signal
200
mV
VO
Quiescent Output Voltage
Vs = 22V
11
V
PO
Output Power
THD = 10%; RL = 8
; Vs = 22V
5
5.5
W
THD = 1%; RL = 8
; Vs = 22V
4
W
THD = 10%; RL = 4
; VCC = 12V
2.1
W
THD = 1%; RL = 4
; VCC = 12V
1.0
W
THD
Total Harmonic Distortion
GV = 30dB; PO = 1W; f = 1KHz;
0.4
%
Ipeak
Output Peak Current
(internally limited)
1.3
1.5
A
Vin
Input Signal
2.8
Vrms
GV
Closed Loop Gain
28.5
30
31.5
dB
TDA7496S
2/10
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