AK5381 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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AK5381

24Bit 96kHz ∆Σ ADC

Asahi Kasei Microdevices 

ASAHI KASEI

[AK5381]

ABSOLUTE MAXIMUM RATINGS

(AGND, DGND=0V; Note 1)

Parameter

Symbol

min

Power Supplies: Analog

VA

−0.3

Digital

VD

−0.3

|AGND – DGND| (Note 1)

∆GND

-

Input Current, Any Pin Except Supplies

IIN

-

Analog Input Voltage (AINL, AINR, CKS1 pins)

VINA

−0.3

Digital Input Voltage (All digital input pins except CKS1 pin) VIND

−0.3

Ambient Temperature (powered applied) AK5381ET

Ta

−20

AK5381VT

Ta

-40

Storage Temperature

Tstg

−65

Note 1. All voltages with respect to ground.

Note 2. AGND and DGND must be connected to the same analog ground plane.

max

6.0

6.0

0.3

±10

VA+0.3

VD+0.3

85

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

°C

RECOMMENDED OPERATING CONDITIONS

(AGND, DGND=0V; Note 1)

Parameter

Symbol

min

typ

max

Power Supplies Analog

VA

4.5

5.0

5.5

(Note 3) Digital (fs=4kHz to 48kHz)

VD

2.7

5.0

VA

Digital (fs=48kHz to 96kHz) VD

3.0

5.0

VA

Note 1. All voltages with respect to ground.

Note 3. The power up sequence between VA and VD is not critical.

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

Units

V

V

V

MS0200-E-02

-4-

2006/01

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