SA58672 查看數據表（PDF） - NXP Semiconductors.
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SA58672 Datasheet PDF : 27 Pages
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NXP Semiconductors
SA58672
3.0 W mono class-D audio amplifier
−50
SVRR
(dB)
−70
002aad873
−50
SVRR
(dB)
−70
002aad874
(3)
−90
(1)
(2)
−110
10
102
103
104
105
f (Hz)
a. RL = 2 × 15 µH + 4.11 Ω; inputs AC grounded;
Ci = 1 µF
−50
SVRR
(dB)
−70
−90 (3)
(2)
(1)
−110
10
102
103
104
105
f (Hz)
b. RL = 2 × 15 µH + 8.03 Ω; inputs AC grounded;
Ci = 1 µF
002aad875
(3)
−90
(1)
(2)
−110
10
102
103
104
105
f (Hz)
c. RL = 2 × 15 µH + 8.03 Ω; inputs floating
(1) VDD = 5.0 V.
(2) VDD = 3.6 V.
(3) VDD = 2.5 V.
Fig 13. Supply voltage ripple rejection as a function of frequency; Gv(cl) = 2 V/V
SA58672_4
Product data sheet
Rev. 04 — 8 June 2009
© NXP B.V. 2009. All rights reserved.
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