UPD16781 データシートの表示（PDF） - NEC => Renesas Technology

部品番号

コンポーネント説明

メーカー

UPD16781

480 OUTPUT TFT-LCD SOURCE DRIVER

NEC => Renesas Technology 

µ PD16781

Electrical Characteristics (TA = –30 to +85°C, VDD1 = 3.0 to 5.5 V, VDD2 = 5.0 V ± 0.5 V, VDD2 ≥ VDD1, VSS1 = VSS2 = 0 V)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Low-Level Driver Part Output Voltage

VVOL

S1 to S480

VSS2 + 0.2 V

High-Level Driver Part Output Voltage

VVOH

VDD2 – 0.2

V

High-Level Input Voltage

VIH

CLK, STHR (L), R,/L, Osel, CX 0.7 VDD1

VDD1

V

Low-Level Input Voltage

VIL

VSS1

0.3 VDD1

V

Input Leak Current

High-Level Output Voltage

IIL

VLOH

Except for MODE pin

MODE pin VI = 0 V

VI = VDD1 = 5 V

STHR (STHL), IOH = –1.0 mA

–1.0

–10

30

0.85 VDD1

+1.0

µA

+10

µA

300

µA

V

Low-Level Output Voltage

VLOH

STHR (STHL), IOL = +1.0 mA

0.15 VDD1

V

Reference Voltage

5 Output Voltage Deviation

5

5

5 Logic Dynamic Current Consumption

5 Driver Dynamic Current Consumption

VREF1

VREF2

VREF3

∆VVO1

∆VVO2

∆VVO3

IDD1

IDD2

VDD2 = 5.0 V, VVI = 0.5 V,

TA = 25°C

VDD2 = 5.0 V, VVI = 2.5 V,

TA = 25°C

VDD2 = 5.0 V, VVI = 4.5 V,

TA = 25°C

VDD2 = 5.0 V, VVI = 0.5 V,

TA = 25°C

VDD2 = 5.0 V, VVI = 2.5 V,

TA = 25°C

VDD2 = 5.0 V, VVI = 4.5 V,

TA = 25°C

VDD1 = 5.0 V, no load Note

VDD2 = 5.0 V, no load Note

0.5

V

2.5

V

4.5

V

±20

mV

±20

mV

±20

mV

1.6

5.6

mA

12.0

16.0

mA

Note fCLK = 15 MHz, fCX = 17 kHz.

10

DataSheet S14634EJ1V0DS

Share Link: