AKD4358 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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AKD4358

192kHz 24-Bit 8ch DAC with DSD Input

Asahi Kasei Microdevices 

ASAHI KASEI

46 LOUT2+

O DAC2 Lch Positive Analog Output Pin

47 ROUT1-

O DAC1 Rch Negative Analog Output Pin

48 ROUT1+

O DAC1 Rch Positive Analog Output Pin

Note: All input pins except pull-down pin should not be left floating.

[AK4358]

ABSOLUTE MAXIMUM RATINGS

(AVSS, DVSS=0V; Note 1)

Parameter

Symbol

Min

Power Supplies Analog

AVDD

-0.3

Digital

DVDD

-0.3

|AVSS-DVSS| (Note 2) ∆GND

-

Input Current (any pins except for supplies)

IIN

-

Analog Input Voltage

VINA

-0.3

Digital Input Voltage

VIND

-0.3

Ambient Operating Temperature

Ta

-40

Storage Temperature

Tstg

-65

Note 1. All voltages with respect to ground.

Note 2. AVSS and DVSS must be connected to the same analog ground plane.

Max

6.0

6.0

0.3

±10

AVDD+0.3

DVDD+0.3

85

150

WARNING: Operation at or beyond these limits may result in permanent damage to the device.

Normal operation is not guaranteed at these extremes.

Units

V

V

V

mA

V

V

°C

°C

RECOMMENDED OPERATING CONDITIONS

(AVSS, DVSS=0V; Note 1)

Parameter

Symbol

Min

Typ

Power Supplies

Analog

AVDD

4.75

5.0

(Note 3)

Digital

DVDD

4.75

5.0

Voltage Reference

VREF AVDD-0.5

-

Note 3. The power up sequence between AVDD and DVDD is not critical.

*AKM assumes no responsibility for the usage beyond the conditions in this datasheet.

Max

5.25

5.25

AVDD

Units

V

V

V

MS0203-E-00

-5-

2003/02

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