LV549 データシートの表示（PDF） - Gennum -> Semtech
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LV549 Datasheet PDF : 5 Pages
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12
LD
10
8
6
LC
4
2
-0
200
400
600
800
1k
LOAD RL (Ω)
Fig. 8 Power Output vs Load Resistance
at 7% Distortion RB = 0Ω
550
500
450
400
350
300
250
THD<5.2% AT VOUT=1.3 VRMS
200
1
10
100
1K
RT (kΩ)
Fig. 10 Quiescent Current vs Current Trim Resistor
41
40
39
38
37
36
0.01
VOUT=0.707 VRMS
0.1
1.0
10
100
FREQUENCY (kHZ)
Fig. 9 Voltage Gain vs Frequency
40.4
40.2
40.0
39.8
VOUT=0.707 VRMS
VB=1.3 V
39.6
0
4
8
12
16
20
SUPPLY VOLTAGE (V)
24
26
Fig. 11 Voltage Gain vs Battery Resistance
REVISION NOTES
Changes to standard packaging information
DOCUMENT IDENTIFICATION
PRODUCT PROPOSAL
This data has been compiled for market investigation purposes
only, and does not constitute an offer for sale.
ADVANCE INFORMATION NOTE
The product is in a development phase and specifications are
subject to change without notice. Gennum reserves the right to
remove the product at any time. Listing the product does not
constitute an offer for sale.
PRELIMINARY DATA SHEET
The product is in preproduction phase and specifications are
subject to change without notice.
DATA SHEET
The product is in production. Gennum reserves the right to make
changes at any time to improve reliability, function or design, in
order to provide the best product possible.
Gennum Corporation assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement.
© Copyright January 1981 Gennum Corporation. All rights reserved. Printed in Canada.
5
500 - 25 - 09
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