Description | + LTK5128 5W AB/D 2014 V1.1 LTK5128 LTK5128 5W、AB/D 、EMI、。 LTK5128MODEAB ,EMI。2.5V-5.5V,D SD 1 90%, D, PCB, 。LTK5128DRC(Dynamic range control) BYP 2 MODE 3 IN 4 ,, ,,。LTK5128 ESOP-8。 LTK5128 (ESOP8) 8 VOP 7 GND 6 VDD 5 VON D /AB 、 EMI FM 、 D... |
Features |
I ,
5
VON
O
6
VDD
IO
7
GND
IO
8
VOP
O
(TA=25℃)
Vcc
6.0 V
Tstg
-65℃-150℃
℃
-0.3 to +(0.3+ Vcc)
V
PD
1
W
160℃
℃
1::TJMAX,TA,θ JA,PDMAX=(TJMAX-TA)/θ JA,LTK5128TJMA=150℃。 TA,θ JA。
、CLASS D
1)
MODE=VDD, ClassD ,VDD=5V,TA=25℃:
VDD
IDD
MODE=VDD;VDD=5V,IO=0A
ISHDN
VDD=2.5V 5.5V
FSW
VDD=2.5V 5.5V
Vos
VDD=5V,VIN=0V
η
THD+N=10%, f=1kHz,RL=2Ω; THD+N=10%, f=1kHz,RL=4Ω;
OTP
RDSON
IDS=0.5A VGS=5V
P_MOSFET N_MOSFET
2.5 5 5.5
258
1 480 10 87 90 155 180 140
V mA uA kHz mV %
℃ mΩ
LTKCHIP TECHNOLOGY
3/9
+ LTK5128 5W ...
|
Datasheet | LTK5128 Datasheet - 1.17MB |
Part Number | Description |
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LTKCHIP TECHNOLOGY |
7.4W Class F automatic gain control audio amplifier ... |