TB2901HQ 데이터 시트보기 (PDF) - Toshiba
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TB2901HQ Datasheet PDF : 16 Pages
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TB2901HQ(O)
Electrical Characteristics
(unless otherwise specified, VCC = 13.2 V, f = 1 kHz, RL = 4 Ω, Ta = 25°C)
Characteristics
Quiescent current
Output power
Total harmonic distortion
Voltage gain
Voltage gain ratio
Output noise voltage
Ripple rejection ratio
Cross talk
Output offset voltage
Input resistance
Standby current
Standby control voltage
Mute control voltage
Mute attenuation
High-Side Switch
Symbol
Test
Circuit
Test Condition
Min
ICCQ
⎯ VIN = 0
⎯
POUT MAX (1) ⎯ VCC = 14.4 V, max POWER
⎯
POUT MAX (2) ⎯ VCC = 13.7 V, max POWER
⎯
VCC = 14.4 V, RL =2Ω
POUT MAX (3) ⎯
⎯
max POWER
POUT (1)
POUT (2)
THD
GV
∆GV
VNO (1)
VNO (2)
R.R.
C.T.
VOFFSET
RIN
ISB
VSB H
VSB L
VM H
VM L
⎯ VCC = 14.4 V, THD = 10%
⎯
⎯ THD = 10%
23
⎯ POUT = 5 W
⎯ VOUT = 0.775 Vrms
⎯ VOUT = 0.775 Vrms
⎯ Rg = 0 Ω, DIN45405
⎯
24
−1.0
⎯
⎯ Rg = 0 Ω, BW = 20 Hz~20 kHz ⎯
⎯
frip = 100 Hz, Rg = 620 Ω
Vrip = 0.775 Vrms
⎯
Rg = 620 Ω
VOUT = 0.775 Vrms
⎯
⎯
50
⎯
−150
⎯
⎯
⎯
⎯ Standby condition
⎯
⎯ POWER: ON
3.5
⎯ POWER: OFF
0
⎯ MUTE: OFF
3.0
⎯ MUTE: ON, R1 = 47 kΩ
0
ATT M
⎯
MUTE: ON
VOUT = 7.75 Vrms→Mute: OFF
80
Typ.
200
47
43
80
29
25
0.015
26
0
100
90
60
70
0
90
2
⎯
⎯
⎯
⎯
90
Max
400
⎯
⎯
⎯
⎯
⎯
0.15
28
1.0
⎯
200
⎯
⎯
150
⎯
10
6.0
1.5
6.0
0.5
⎯
Unit
mA
%
dB
dB
µVrms
dB
dB
mV
kΩ
µA
V
V
dB
Output current
IO
Difference voltage between VCC and
output
∆Vo
⎯
⎯ IO = 400 mA, +B = 9.6 V
400 ⎯
⎯
mA
⎯ 0.25 0.6
V
7
2004-10-15
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