PCM5310PAPR datasheet(47/103 Pages) TI

47 / 103 page

PCM5310

www.ti.com ............................................................................................................................................................................................ SLES244 – FEBRUARY 2009

PAFE: Power Up/Down Control for Input Mux and Gain Amplifier

This bit powers up/down the input mux and the gain amplifier.

Default value: 1

Power up

Power down (default)

PABE: Power Up/Down Control for Output Mux, Line Amp, and Headphone Amplifier

This bit powers up/down the output mux, the line amplifiers, and the headphone amplifier.

Default value: 1

Power up

Power down (default)

PCOM: Power Up/Down Control for Common Voltage Circuit

This bit powers up/down the common voltage circuit for the ADC and DAC channels.

Default value: 1

Power up

Power down (default)

PDTM[2:0]: Power Up/Down Time Control

The power-up time selection for the PCM5310 can be from ground level to common voltage for analog outputs.

The power-down time selection can be from the common voltage to ground level for analog outputs at the power

on/off sequence. The time described in Figure 32 is defined for a 48-kHz sampling rate. Set bits PDCF[1:0] in

Default value: 001

PDTM[2:0]

POWER-UP TIME

POWER-DOWN TIME

000

37.5 ms

75 ms

001

75 ms (default)

150 ms

010

150 ms

300 ms

011

300 ms

600 ms

100

1000 ms

2000 ms

101

Reserved

110

Reserved

111

Reserved

Submit Documentation Feedback

Product Folder Link(s): PCM5310

PCM5310PAPR bảng dữ liệu(PDF) 47 Page - Texas Instruments

PCM5310PAPR bảng dữ liệu(HTML) 47 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL