LC75821W Просмотр технического описания (PDF) - SANYO -> Panasonic

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Компоненты Описание

производитель

LC75821W

LCD Display Drivers

SANYO -> Panasonic 

LC75821E, 75821W

Specifications

Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V

Parameter

Maximum supply voltage

Input voltage

Output voltage

Output current

Allowable power dissipation

Operating temperature

Storage temperature

Symbol

VDD max

VLCD

VIN1

VIN2

VOUT

IOUT1

IOUT2

Pd max

Topr

Tstg

Conditions

VDD

VLCD

CE, CLK, DATA, INH

OSC: output off

OSC: output off

S1 to S53

COM1, COM2

Ta = 85°C

Allowable Operating Ranges at Ta = –40 to +85°C, VSS = 0 V

Parameter

Supply voltage

Input high-level voltage

Input high-level voltage

Input low-level voltage

Input low-level voltage

Recommended external

resistance

Recommended external

capacitance

Guaranteed oscillation range

Clock low-level pulse width

Clock high-level pulse width

Data setup time

Data hold time

Serial data pulse width

Symbol

VDD

VLCD

VIH1

VIH2

VIL1

VIL2

ROSC

VDD

VLCD

INH

CE, CLK, DATA

INH

CE, CLK, DATA

OSC

COSC

fOSC

tøL

tøH

tsup

tdh

t1

t2

t3

t4

OSC

OSC

CLK

CLK

CLK, DATA

CLK, DATA

CE, DATA

CE, CLK

Conditions

Ratings

Unit

–0.3 to +7.0

V

–0.3 to VDD + 0.3

V

–0.3 to +7.0

V

–0.3 to VDD + 0.3

V

–0.3 to VDD + 0.3

V

100

µA

1.0

mA

100

mW

–40 to +85

°C

–55 to +125

°C

min

3.0

3.0

0.7 VDD

0.8 VDD

0

0

25

0.25

0.25

0.25

0.25

1

1.25

4

typ

max

Unit

6.5

V

VDD

V

6.5

V

6.5

V

0.3 VDD

V

0.2 VDD

V

51

kΩ

680

pF

50

100

kHz

µs

µs

µs

µs

µs

µs

1

µs

µs

Electrical Characteristics for the Allowable Operating Ranges

Parameter

Input high-level current

Input low-level current

Output high-level voltage

Output high-level voltage

Output low-level voltage

Output low-level voltage

Mid-level voltage

Oscillator frequency

Hysteresis voltage

Current drain

Symbol

IIH

IIL

VOH1

VOH2

VOL1

VOL2

VMID1

VMID2

fOSC

VH

IDD

ILCD

Conditions

CE, CLK, DATA, INH: VI = 6.5 V

CE, CLK, DATA, INH: VI = 0 V

S1 to S53: IO = –10 µA

COM1, COM2: IO = –100 µA

S1 to S53: IO = 10 µA

COM1, COM2: IO = 100 µA

COM1, COM2: VLCD = 6.5 V, IO = ±100 µA

COM1, COM2: VLCD = 3.0 V, IO = ±100 µA

OSC: R = 51 kΩ, C = 680 pF

CE, CLK, DATA: VDD = 5 V

VLCD

min

typ

–5

VDD – 1.0

VLCD – 0.6

2.65 3.25

0.9

1.5

40

50

0.3

max

Unit

5

µA

µA

V

V

1.0

V

0.6

V

3.85

V

2.1

V

60

kHz

V

0.6

mA

2

mA

No. 4532-2/10

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