Technical Note
BA5406,BA5417
●Absolute maximum ratings (Ta=25℃)
Ratings
BA5406
Parameter
Symbol
Unit
BA5417
20 *1
Supply voltage
Vcc
Pd
18 *1
V
Power dissipation
Operating temperature
Storage temperature
20 *2
15 *3
W
℃
℃
Topr
Tstg
-20 ~ +75
-20 ~ +75
-30 ~ +125 -55 ~ +150
*1 When no signal
*2 Back metal temperature 75℃
*3 Ta=75°C (Using infinite heatsink)
●Operating range (Ta=25℃)
Ratings
Parameter
Symbol
VCC
Unit
V
BA5406
BA5417
Supply voltage
5.0 ~ 15.0
6.0 ~ 15.0
●Electrical characteristics (BA5406 : Unless otherwise noted, Ta=25℃, Vcc=12V)
(BA5417 : Unless otherwise noted, Ta=25℃, Vcc=9V)
Limits
Parameter
Quiescent current
Symbol
Unit.
Conditions
BA5406
40
BA5417
22
IO
mA
W
VIN=0Vms
Rated output power
Closed loop voltage gain
Output noise voltage
Total harmonic distortion
Ripple rejection
POUT
GVC
VNO
THD
RR
5.0
46
0.6
0.3
―
5.0
45
THD=10%,Ta=12V, RL=32Ω
dB
―
0.3
mVrms Rg=10kΩ, DIN-Audio
0.1
%
dB
dB
µA
mA
V
POUT=0.5W, f=1kHz
55
fRR=100Hz,VRR=-10dBm
Crosstalk
CT
―
65
VO=0dBm
Standby current
IOFF
ISIN
―
0
―
Standby pin input current
―
0.15
3.5 ~ Vcc
0 ~ 1.2
VSTBY=VCC
Activated
Not Activated
VSTH
VSTL
―
―
―
Standby pin
control voltage
―
V
* Note: This IC is not designed to be radiation-resistant.
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
2010.06 - Rev.A
2/10