HT66F4530 datasheet(29/224 Pages) HOLTEK

29 / 224 page

Rev. 1.00

�8

De�e��e� �1� �01�

Rev. 1.00

�9

De�e��e� �1� �01�

HT66F4530/HT66F4540/HT66F4550

A/D Flash MCU with Dual Operational Amplifiers

HT66F4530/HT66F4540/HT66F4550

A/D Flash MCU with Dual Operational Amplifiers

Comparator Electrical Characteristics

Ta=�5°C

Symbol

Parameter

Test Conditions

Min. Typ. Max. Unit

VDD

Conditions

VDDC

Co�pa�ato� Ope�ating Voltage

—

�.�

—

5.5

IDD

Co�pa�ato� Ope�ating Cu��ent

(Ea�h Co�pa�ato�)

—

No load� SDC1IS[1:0]=00 o�

SDC0IS[1:0]=00

—

1.7

�.7

μA

No load� SDC1IS[1:0]=01 o�

SDC0IS[1:0]=01

—

��

No load� SDC1IS[1:0]=10 o�

SDC0IS[1:0]=10

—

3�

No load� SDC1IS[1:0]=11 o�

SDC0IS[1:0]=11

—

9�

VOPOS

Co�pa�ato� Input Offset Voltage

SDCnOF[4:0]=10000B

VDDC > �50�V

-10

—

+10

�V

With �ali��ation� VDDC > �50�V

-4

—

�V

VCM

Co�pa�ato� Co��on Mode

Voltage Range

—

VSS

—

VDD-

1.4V

8-Bit D/A Converter Electrical Characteristics

Ta=�5°C

Symbol

Parameter

Test Conditions

Min. Typ. Max. Unit

VDD

Conditions

VDD

Ope�ating Voltage

—

�.�

—

5.5

VDACO

Output Voltage Range

—

VSS

—

VREF

Refe�en�e Voltage

—

�

—

VDD

IDAC

Additional Cu��ent fo� D/A

Conve�te� Ena�le

(Ea�h D/A Conve�te�)

—

�00

μA

—

�80

μA

tST

Settling Ti�e

CLOAD=50pF

—

μs

—

μs

DNL

Diffe�ential Non-linea�ity

VREF=VDD

—

±1

LSB

—

±1

LSB

INL

Integ�al Non-linea�ity

VREF=VDD

—

±1.5 LSB

—

±1.5 LSB

16-Bit Voice D/A Converter Electrical Characteristics

Ta=�5°C

Symbol

Parameter

Test Conditions

Min. Typ. Max. Unit

VDD

Conditions

VDD

Ope�ating Voltage

—

�.�

5.0

5.5

IDAC

Additional Cu��ent fo� D/A Conve�te�

Ena�le With Buffe�

—

�A

—

ISTB (DAC)

Stand�y Cu��ent

5V DACEN=0

—

μA

THD+N

Total Ha��oni� Disto�tion + Noise(Note)

3V 10kΩ load

—

-55

—

VOUT

Output Voltage Range

5V No load

0.01

—

0.99

VDD

tDACS

D/A Conve�te� Ci��uit Tu�n On Sta�le Ti�e 5V

—

�s

Note:Sinwaveinput@1kHz,-6dBFS

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