HT66F317 datasheet(21/198 Pages) HOLTEK

21 / 198 page

Rev. 1.20

De�e��e� 1�� 201�

Rev. 1.20

De�e��e� 1�� 201�

HT66F317/HT66F318

Enhanced A/D MCU with LCD Driver

HT66F317/HT66F318

Enhanced A/D MCU with LCD Driver

Comparator Electrical Characteristics – HT66F318

Ta=25°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

VCMP

Co�pa�ato� Ope�ating Voltage

─

1.8

─

5.5

ICMP

Co�pa�ato� Ope�ating Cu��ent

�V

─

�7

5�

μA

─

1�0

200

μA

VCMPOS

Co�pa�ato� Input Offset Voltage

─

-10

─

+10

�V

VHYS

Hyste�esis Width

─

�0

�V

VCM

Co�pa�ato� Co��on Mode

Voltage Range

─

VDD>2.0V

VSS+0.2

─

VDD-1.4

─

VDD=1.8V~2.0V

VSS+0.2

─

VDD-1.0

AOL

Co�pa�ato� Open Loop Gain

─

�0

─

tPD

Co�pa�ato� Response Ti�e

─

With 100�V ove�d�ive(Note)

─

�70

5�0

Note:MeasuredwithcomparatoroneinputpinatVCM=(VDD-1.4)/2whiletheotherpininputtransitionfromVSSto

(VCM+100mV)orfromVDDto(VCM-100mV).

Power-on Reset Characteristics

Ta=25°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

VPOR

VDD Sta�t Voltage to Ensu�e Powe�-on Reset

—

100

�V

RRVDD

VDD Raising Rate to Ensu�e Powe�-on Reset

—

0.0�5

—

V/�s

tPOR

Mini�u� Ti�e fo� VDD Stays at VPOR to

Ensu�e Powe�-on Reset

—

�s

VDD

tPOR

RRVDD

VPOR

Ti�e

HT66F317 Datasheet(PDF) 21 Page - Holtek Semiconductor Inc

HT66F317 Datasheet(HTML) 21 Page - Holtek Semiconductor Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL