HT45F5N datasheet(18/202 Pages) HOLTEK

18 / 202 page

Rev. 1.00

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Rev. 1.00

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HT45F5N/HT45FH5N

Power Bank ASSP Flash MCU

HT45F5N/HT45FH5N

Power Bank ASSP Flash MCU

A/D Converter Electrical Characteristics

Ope�ating Te�pe�atu�e: -40°C~�5°C� unless othe� specify

Symbol

Parameter

Test Conditions

Min.

Typ. Max. Unit

VDD

Conditions

VDD

Ope�ating Voltage

—

�.55

—

5.5

VADI

Input Voltage

—

VREF

Refe�ence Voltage

—

�

—

VDD

D�L

Diffe�ential �onlinea�ity

VREF=VDD� tADCK=0.5μs

—

±3

LSB

VREF=VDD� tADCK=0.5μs

VREF=VDD� tADCK=10μs

I�L

Integ�al �onlinea�ity

VREF=VDD� tADCK=0.5μs

—

±4

LSB

VREF=VDD� tADCK=0.5μs

VREF=VDD� tADCK=10μs

IADC

Additional Cu��ent fo� A/D

Conve�te� Ena�le

�o load� tADCK=0.5μs

—

�

�A

—

1.5

�A

tADCK

A/D Conve�sion Clock Pe�iod

—

0.5

—

μs

tO��ST

A/D Conve�te� On-to-Sta�t Ti�e

—

μs

tADS

Sa�pling Ti�e

—

tADCK

tADC

Conve�sion Ti�e (Include A/D

Sa�ple and Hold Ti�e)

—

1�

—

tADCK

GERR

Gain E��o�

VREF=VDD

-4

—

LSB

VREF=VDD

-4

—

LSB

OSRR

Offset E��o�

VREF=VDD

-4

—

LSB

VREF=VDD

-4

—

LSB

OPA Output Voltage

Ta= �5°C

-1%

�.4

+1%

RPH

Pull-high Resistance fo� VREF

—

0.7

1.5

kΩ

—

0.7

1.3

kΩ

RBATV

The Su� of BATV_R1 and

BATV_R�

—

�

kΩ

—

�

kΩ

RRBATV

The Ratio of BATV_R1/BATV_R�

—

-1%

1:1

+1%

—

-1%

1:1

+1%

—

ROUVPn

The Su� of OUVPn_R1 and

OUVPn_R0

—

1.5

4.5

kΩ

—

1.5

4.5

kΩ

RROUVPn

The Ratio of

OUVPn_R1/OUVPn_R0

—

-�%

1:�

+�%

—

-�%

1:�

+�%

—

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