PCM3003 datasheet(15/42 Pages) TI2

部件名	PCM3003

功能描述	16/20-BIT SINGLE-ENDED ANALOG INPUT/OUTPUT STEREO AUDIO CODECS

PDF	42 Pages

Scroll/Zoom	100%

制造商	TI2 [Texas Instruments]

网页	https://www.ti.com

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TYPICAL PERFORMANCE CURVES OF INTERNAL FILTERS (DACs)

DIGITAL FILTER

−100

−80

−60

−40

−20

f − Frequency − Hz

75k

25k

50k

G030

175k

100k

125k

150k

−1.00

−0.80

−0.60

−0.40

−0.20

0.00

f − Frequency − Hz

G031

20k

10k

15k

DE-EMPHASIS FILTER

−12

−10

−8

−6

−4

−2

f − Frequency − Hz

G032

25k

10k

15k

20k

−0.6

−0.4

−0.2

0.0

0.2

0.4

0.6

f − Frequency − Hz

3628

G033

14512

7256

10884

PCM3002

PCM3003

SBAS079A – OCTOBER 2000 – REVISED OCTOBER 2004

All specifications at T

A = 25°C, VCC = VDD = 3 V, fS = 44.1 kHz, and fSYSCLK = 384 fS, unless otherwise noted

OVERALL FREQUENCY CHARACTERISTICS

PASS-BAND RIPPLE CHARACTERISTICS

(fS = 44.1 kHz)

Figure 30.

Figure 31.

DE-EMPHASIS FREQUENCY RESPONSE (32 kHz)

DE-EMPHASIS ERROR (32 kHz)

Figure 32.

Figure 33.

PCM3003 数据表(PDF) 15 Page - Texas Instruments

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