ML9092-01TB datasheet(23/66 Pages) OKI

Part #	ML9092-01TB

Description	LCD Driver with Key Scanner and RAM

PDF	66 Pages

Scroll/Zoom	100%

Manufacturer	OKI [OKI electronic componets]

Direct Link	http://www.oki.com

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23 / 66 page

FEDL9092-01

OKI Semiconductor

ML9092-01/02/03/04

23/66

(VDD = 4.5 to 5.5 V, VOUT (VHIN) = 4.5 to 16.5 V, Ta = –40 to +85°C)

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Applicable

Pins

Voltage doubler

Voltage

VDB

External clock = 210 kHz

VIN = 0.8 VDD to VDD

(*1)

VIN × 1.9 – 0.5

9.8

VIN × 2

VOUT

VLCDMAX

VDD = 5 V, VOUT = 10 V

(Voltage doubler not

operating, but voltage

applied externally)

Contrast data = FH,

No load

9.5

9.8

LCD driving

voltage when

internal variable

resistor is used

VLCDMIN

VDD = 5 V, VOUT = 10 V

(Voltage doubler not

operating, but voltage

applied externally)

Contrast data = 0H,

No load

6.7

7.3

V0 – VSS

LCD Driving

Bias Resistance

LBR

(*2)

Ω

V0 – Vss

Refer to the Voltage Doubler Voltage Measuring Circuit.

VIN = 5 V, Ta = 25°C

LBR

VSS

LBR

ML9092-01TB Datasheet(PDF) 23 Page - OKI electronic componets

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