MC145482DW 查看數據表（PDF） - Motorola => Freescale

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MC145482DW

5V 13-Bit Linear PCM Codec-Filter

Motorola => Freescale 

MAXIMUM RATINGS (Voltages Referenced to VSS Pin)

Rating

DC Supply Voltage

Voltage on Any Analog Input or Output Pin

Voltage on Any Digital Input or Output Pin

Operating Temperature Range

Storage Temperature Range

Symbol

Value

Unit

VDD

TA

Tstg

– 0.5 to 6

V

VSS – 0.3 to VDD + 0.3

V

VSS – 0.3 to VDD + 0.3

V

– 40 to + 85

°C

– 85 to +150

°C

POWER SUPPLY (TA = – 40 to + 85°C)

Characteristics

Min

DC Supply Voltage

4.75

Active Current Dissipation (VDD = 5 V)

(No Load, PI ≥ VDD – 0.5 V)

—

(No Load, PI ≤ VDD – 1.5 V)

—

Power–Down Current (VIH for Logic Levels

PDI = VSS

—

Must be ≥ VDD – 0.5 V)

FST and FSR = VSS, PDI = VDD

—

Typ

5.0

5.0

5.2

0.001

0.01

Max

Unit

5.25

V

—

mA

—

—

mA

—

DIGITAL LEVELS (VDD = 4.75 to 5.25 V, VSS = 0 V, TA = – 40 to + 85°C)

Characteristics

Symbol

Min

Max

Unit

Input Low Voltage

Input High Voltage

Output Low Voltage (DT Pin, IOL= 2.5 mA)

Output High Voltage (DT Pin, IOH = – 2.5 mA)

Input Low Current (VSS ≤ Vin ≤ VDD)

Input High Current (VSS ≤ Vin ≤ VDD)

Output Current in High Impedance State (VSS ≤ DT ≤ VDD)

Input Capacitance of Digital Pins (Except DT)

Input Capacitance of DT Pin when High–Z

VIL

—

0.6

V

VIH

2.4

—

V

VOL

—

0.4

V

VOH

VDD – 0.5

—

V

IIL

– 10

+ 10

µA

IIH

– 10

+ 10

µA

IOZ

– 10

+ 10

µA

Cin

—

10

pF

Cout

—

15

pF

MC145482

10

MOTOROLA

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