HT45F4N datasheet(22/170 Pages) HOLTEK

22 / 170 page

Rev. 1.30

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De�e��e� 1�� 01�

Rev. 1.30

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HT45F4N/HT45FH4N

Power Bank Flash MCU

HT45F4N/HT45FH4N

Power Bank Flash MCU

Over/Under Voltage Circuit Electrical Characteristics

Ta = �5°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Condition

IOVP

Ope�ating Cu��ent

OVPEN=1

—

300

500

μA

—

�50

�00

IUVP

Ope�ating Cu��ent

UVPEN=1

—

300

500

μA

—

�50

�00

VOS

Input Offset Voltage

—

-10

—

�V

VHYS

Hyste�esis

—

�0

�V

VCM

Co��on Mode Voltage Range

—

VSS

—

VDD-

1.�

DNL

Diffe�ential Nonlinea�ity

D/A Conve�te� �efe�en�e

voltage=VDD

—

±1

LSB

INL

Integ�al Nonlinea�ity

D/A Conve�te� �efe�en�e

voltage=VDD

—

±�

LSB

USB Charge/Discharge Detection Electrical Characteristics

Ta = �5°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

VDD

Ope�ating Voltage

—

�.55

—

5.5

VDP_SRC

D0+ Output Voltage

—

D0+ output sou��e �u��ent at

250μA

0.5

0.�

0.7

VDACO

D1+� D1-� D�+� D�- Output

Voltage Range

—

VSS

—

VREF

DAC0� DAC1 Refe�en�e

Voltage

—

�.0

—

VDD

IDAC

Additional Cu��ent fo� DAC

Ena�le

No load

—

0.�

0.9

�A

No load

—

1.0

1.5

�A

DNL

Diffe�ential Nonlinea�ity

D/A Conve�te� �efe�en�e

voltage=VDD

—

±1

LSB

INL

Integ�al Nonlinea�ity

D/A Conve�te� �efe�en�e

voltage=VDD

—

±�

LSB

DAC0� DAC1 R�R Output

Resistan�e

—

KΩ

RON

Analog Swit�h on Resistan�e

�etween D1+ and D1-

D1+ pin input 0.8V� D1- output

�u��ent 1�A

—

1�5

�00

Analog Swit�h on Resistan�e

�etween D�+ and D�-

D�+ pin input 0.8V� D�- output

�u��ent 1�A

—

1�5

�00

RPL

Pull-low Resistan�e fo� D0+�

D0-� D1+� D1-� D�+. D�-

—

�00

700

1�00

KΩ

ERR

The E��o� fo� D1+� D1-� D�+�

D�- Output Voltage

DAC �efe�en�e = VDD�

DAC digital value = 1�8�

D1+� D1-� D�+ o� D�- �onne�t

150kΩ to ground

�.57

�.7

�.8�

DAC �efe�en�e = VDD�

DAC digital value = 110�

D1+� D1-� D�+ o� D�- �onne�t

150kΩ to ground

1.9

�.0

�.1

tDP_SRC

VDP_SRC Tu�n on Sta�le Ti�e

—

VBG is off

—

�00

μs

—

VBG is on

—

μs

HT45F4N Datasheet(PDF) 22 Page - Holtek Semiconductor Inc

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