AK4170 查看數據表（PDF） - Asahi Kasei Microdevices

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AK4170

USB Transceiver

Asahi Kasei Microdevices 

[ASAHI KASEI]

[AK4170]

Ta=25°C; VDD=3.0 - 3.6V ; VSS=0V

Parameter

Symbol

Operational Current

Iddf

(FAST=”H”,OEN=”L”)

Operational Current

Idds

(FAST=”L”,OEN=”L”)

Quiescent Current 1

Iddq1

Quiescent Current 2

Iddq2

Suspend Current

Iddsus

Power Dissipation

Conditions

6MHz toggle input to

INP,INN

750KHz toggle input to

INP,INN

Inputs idle state

OEN=”L”, SUS=”L”

Input Idle State

OEN=”H”, SUS=”L”

Inputs idle state

SUS=”H”

DP, DN

R1=15k

R2=1.5k

VDD

R2 on D+ only when FAST=”H”

R2 on D- only when FAST=”L”

D+,D-

50pF (FAST=”H”)

50pF or 350pF (FAST=”L”)

min

typ

max

Units

16

30

mA

9

15

mA

5

10.0

mA

450

900

µA

4.0

80

µA

DP, DN are the AK4170 side, while D+,D- are the USB bus

<M0066-E-01>

-7-

<1999/09>

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