参数资料
型号: TDA2007A
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 6 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM9
封装: SIP-9
文件页数: 3/7页
文件大小: 294K
代理商: TDA2007A
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VS
Supply Voltage
28
V
IO
Output Peak Current (repetitive f
≥ 20Hz)
3
A
IO
Output Peak Current (non repetitive t = 100
s)
3.5
A
Ptot
Power Dissipation at Tcase = 70
°C10
W
Tstg, Tj
Storage and Junction Temperature
–40 to 150
°C
ELECTRICAL CHARACTERISTICS (refer to the stereo application circuit, Tamb = 25
°C, VS = 18V,
GV = 36dB, unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
VS
Supply Voltage
8
26
V
VO
Quiescent Output Voltage
8.5
V
Id
Total Quiescent Drain Curent
50
90
mA
PO
Output Power
(each channel)
f = 100Hz to 6KHz
d = 0.5%
VS = 18V RL = 4
VS = 22V RL = 8W
5.5
6
W
d
Distortion
(each channel)
f = 1KHz, VS = 18V, RL = 4
PO = 100mW to 3W
f = 1KHz, VS = 22V, RL = 8
PO = 100mW to 3W
0.1
0.05
%
CT
Cross Talk (
ooo)RL =
∞, Rg = 10K
f = 1KHz
f = 10KHz
50
40
60
50
dB
Vi
Input Saturation Voltage (rms)
300
mV
Ri
Input Resistance
f = 1KHz
70
200
K
fL
Low Frequency Roll Off (–3dB)
RL = 4
, C10 = C11 = 2200F40
Hz
fH
Low Frequency Roll Off (–3dB)
80
KHz
GV
Voltage Gain (closed loop)
f = 1KHz
35.5
36
36.5
dB
GV
Closed Loop Gain Matching
0.5
dB
eN
Total Input Noise Voltage
Rg = 10k
(o)1.5
V
Rg = 10k
(oo)2.5
8
V
SVR
Supply Voltage Rejection
(each channel)
Rg = 10K
fripple = 100Hz, Vripple = 0.5V
55
dB
Tj
Thermal Shut-down Junction
Temperature
145
°C
(
°) Curve A.
(
°°) 22Hz to 22KHz.
TDA2007A
3/7
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