AK5522 datasheet(22/84 Pages) AKM

Numer części	AK5522

Szczegółowy opis	Differential Input Stereo 32-bit ADC with Excellent PSRR

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Producent	AKM [Asahi Kasei Microsystems]

Strona internetowa	http://www.akm.com

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22 / 84 page

[AK5522]

017002311-E-00

2017/03

- 22 -

■ Power-down, Reset (Parallel Control Mode)

(Ta=

40 - +105C; AVDD=3.0 - 3.6V or 4.5 - 5.5V, DVDD=3.0 - 3.6V or 1.7 - 1.98V, unless otherwise

specified)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Power-down & Reset Timing

PDN Accept Pulse Width (Note 19)

PDN Reject Pulse Width

tPD

tRPD

150

-

30

ns

Note 19. The AK5522 can be reset by setting the PDN

pin to “L” upon power-up. The PDN pin must held

“L” for more than 150ns for a certain reset. The AK5522 is not reset by the “L” pulse less than

30ns.

■ Timing Diagram (Parallel Control Mode)

Clock Timings (Parallel Control Mode)

Figure 15. Clock Timing (External Master Mode)

Figure 16. Clock Timing (External Slave Mode)

MCLK (I)

1/fMCLK

tMCLKH

tMCLKL

LRCK (I)

1/fs

tLRCKH

tLRCKL

BICK (I)

tBICK

tBICKH

tBICKL

VIH min.

VIL max.

VIH min.

VIL max.

dLRCK = tLRCKH

fs100 [%]

MCLK (I)

1/fMCLK

tMCLKH

tMCLKL

LRCK (O)

1/fs

tLRCKH

tLRCKL

BICK (O)

tBICK

tBICKH

tBICKL

50%DVDD

VIH min.

VIL max.

dLRCK = tLRCKH

fs100 [%]

dBICK

=

tBICKH/tBICK

100 [%]

tBICK80

tBICK20

80%DVDD

20%DVDD

80%DVDD

20%DVDD

tLRCK80

tLRCK20

Podobny numer części - AK5522

Producent	Numer części	Arkusz danych	Szczegółowy opis
Asahi Kasei Microsystem...	AK5522VN	1Mb / 84P	Differential Input Stereo 32-bit ADC with Excellent PSRR

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Podobny opis - AK5522

Producent	Numer części	Arkusz danych	Szczegółowy opis
Asahi Kasei Microsystem...	AK5522VN	1Mb / 84P	Differential Input Stereo 32-bit ADC with Excellent PSRR
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AK5522 Arkusz danych(PDF) 22 Page - Asahi Kasei Microsystems

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Podobny numer części - AK5522

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