AKM AKD4127-A 매뉴얼 - 페이지 7

{카테고리_이름} AKM AKD4127-A에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. AKM AKD4127-A 20 페이지. Ak4127 evaluation board rev.0

페이지 인쇄

ASAHI KASEI

[Measurement condition]

• Measurement unit

• Power Supply

• Band width

• Temperature

[Measurement Result]

SRC Characteristics

THD+N

(Input = 1kHz, 0dBFS)

FSO/FSI = 44.1kHz/48kHz

FSO/FSI = 48kHz/44.1kHz

FSO/FSI = 48kHz/192kHz

FSO/FSI = 192kHz/48kHz

Worst Case (FSO/FSI = 32kHz/176.4kHz)

Dynamic Range

FSO/FSI = 44.1kHz/48kHz

FSO/FSI = 48kHz/44.1kHz

FSO/FSI = 48kHz/192kHz

FSO/FSI = 192kHz/48kHz

Worst Case (FSO/FSI = 48kHz/32kHz)

Dynamic Range

FSO/FSI = 44.1kHz/48kHz

MEASUREMENT RESULTS

: Audio Precision, System Two Cascade

: AVDD = DVDD = 3.3V

: 20Hz ∼ FSO/2

: Room

(Input = 1kHz, −60dBFS)

(Input = 1kHz, −60dBFS, A-weighted)

SDTO Lcht

130.4

125.0

136.9

124.7

96.1

137.3

135.6

135.7

139.7

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[AKD4127-A]

SDTO Rch

Unit

130.4

125.0

136.9

124.7

96.1

137.3

135.6

135.7

139.7

2006/11