92HD005XX3PRGXYYX 데이터 시트보기 (PDF) - Integrated Device Technology

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92HD005XX3PRGXYYX

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

Integrated Device Technology 

92HD005/92HD005D

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

PC AUDIO

2. CHARACTERISTICS

2.1. Electrical Specifications

2.1.1. Absolute Maximum Ratings

Stresses above the ratings listed below can cause permanent damage to the 92HD005/92HD005D.

These ratings, which are standard values for IDT commercially rated parts, are stress ratings only.

Functional operation of the device at these or any other conditions above those indicated in the

operational sections of the specifications is not implied. Exposure to absolute maximum rating condi-

tions for extended periods can affect product reliability. Electrical parameters are guaranteed only

over the recommended operating temperature range.

Item

Analog maximum supply voltage

Digital maximum supply voltage

VREFOUT output current

Voltage on any pin relative to ground

Operating temperature

Storage temperature

Soldering temperature

Pin

AVdd

DVdd

Maximum Rating

6 Volts

5.5 Volts

5 mA

Vss - 0.3 V to Vdd + 0.3 V

0 oC to +70 oC

-55 oC to +125 oC

Soldering temperature information for all available packages begins

on page 187.

2.1.2. Recommended Operating Conditions

Parameter

Power Supply Voltage

(Note: With Supply Override Enable

Bit set to force 5 V operation.)

Ambient Operating Temperature

Case Temperature

Digital - 3.3 V

Analog - 3.3 V

Analog - 4 V

Analog - 4.5 V

Analog - 5 V

Tcase (48-LQFP)

Tcase (48-QFN)

Min.

3.135

3.135

3.8

4.275

4.75

0

Typ.

3.3

3.3

4

4.5

5

Max.

3.465

3.465

4.2

4.725

5.25

+70

+90

+95

Units

V

V

V

V

V

°C

°C

°C

ESD: The 92HD005/92HD005D is an ESD (electrostatic discharge) sensitive device. The human body and test equipment

can accumulate and discharge electrostatic charges up to 4000 Volts without detection. Even though the 92HD005/92HD005D

implements internal ESD protection circuitry, proper ESD precautions should be followed to avoid damaging the functionality

or performance.

IDT™

24

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

92HD005/92HD005D

V 1.0 12/06

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