AV2188 Просмотр технического описания (PDF) - Unspecified

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Компоненты Описание

производитель

AV2188

Multi-Channel Audio CODEC

Unspecified 

AV2188

RECOMMENDED OPERATING CONDITIONS

Symbol

Characteristics

VDD

VVCM

RL

Ta

Power supply voltage

Reference voltage

Analog output load

Ambient operating temperature range

ELECTRICAL CHRACTERISTICS

Min

4.5

0

Typical

5

2.25

37.5

Max

5.5

2.41

70

70

Units

V

V

Ω

oC

Parameter

Characteristics

Supply

IDD

IDDQ

Total Power Supply Current, Analog + Digital

Total Power Supply Current,ADC Power

Down

Digital Characteristics

VIH

Digital Input Voltage, Logic HIGH,

TTL Compatible Inputs.

VIL

Digital Input Voltage, Logic LOW,

TTL Compatible Inputs

IIH

IIL

CIN

VOH

VOL

IOZH

IOZL

CI

CO

Digital Input Current, Logic HIGH, (VIN=4.0V)

Digital Input Current, Logic LOW, (VIN=0.4V)

Digital Input Capacitance (f=1Mhz, VIN=2.4V)

Digital Output Voltage, Logic HIGH,

(IOH= -1mA)

Digital Output Voltage, Logic LOW,

(IOL=4.0 mA)

Hi-Z Leakage Current, HIGH,

VDD=Max, VIN=VDD)

Hi-Z Leakage Current, LOW,

VDD=Max, VIN=VSS)

Digital Input Capacitance (TA=25oC, f=1Mhz)

Digital Output Capacitance (TA=25oC,

f=1Mhz)

Min

2.0

VSS

3.2

VSS

Typ

135

115

3.4

Max

Units

145

mA

120

mA

VDD

V

0.8

V

10

µA

-10

µA

7

pF

3.5

V

0.4

V

10

µA

-10

µA

8

pF

10

pF

17-20

June 2, 2000

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