HA13155 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HA13155

33 W × 4-Channel BTL Power IC

Hitachi -> Renesas Electronics 

HA13155

Supply Voltage Rejection Ratio vs. Frequency

80

VCC = 13.2 V, RL = 4 Ω, Vripple = 0 dBm, Rg = 620 Ω

70

60

50

Ch1

40 Ch2

Ch3

Ch4

30

20

10

0

20 50 100 200 500 1k 2k 5k 10k 20k 50k

Frequency f (Hz)

Wide Band Noise vs. Signal Source Resistance

5

VCC = 13.2 V, RL = 4 Ω, Vik = 0

2

1

0.5

0.2

Mute OFF Ch1–Ch4

0.1

Mute ON Ch1–Ch4

0.05

0.02

0.01

20

50 100 200 500 1k 2k 5k 10k 20k 50k

Signal Source Resistance Rg (Ω)

9

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