CXD3519TQ View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

MFG CO.

CXD3519TQ

Reference Voltage and Driver IC for LCD

Sony Semiconductor 

CXD3519TQ

Electrical Characteristics

(Ta = 25°C, VDD = 5V)

No.

Item

Symbol

Conditions

Min. Typ. Max. Unit

1 Current consumption

ICC

Input voltage = 2.5V, No load

—

3.6

6.0

mA

2 VH, VL input current high

3 VH, VL input current low

4 SW input current high

5 SW input current low

IIH

Input voltage = 4.8V

IIL

Input voltage = 0.2V

IISH Input voltage = 5V

IISL Input voltage = 0V

–0.1 —

0.1

µA

–0.1 —

0.1

µA

–10 —

10

µA

–10 —

10

µA

6 VREF voltage gain

AV Input voltage = 0.2 to 4.8V 0.985 —

—

V/V

7 SW input voltage high

VIH

2.0

—

—

V

8 SW input voltage low

VIL

—

—

0.8

V

9 VREF output voltage high

VOH ISOURCE = 10mA

VDD – 1.0 —

—

V

10 VREF output voltage low

VOL

11 COMOUT output voltage high VCOH

12 COMOUT output voltage low VCOL

13 VREF offset voltage

VOFF

ISINK = 10mA

ISOURCE = 10mA

ISINK = 10mA

—

— GND + 1.0 V

VDD – 0.1 —

—

V

—

— GND + 0.1 V

—

—

20

mV

14

VREF (V0, 1, 2, 6, 7, 8)

load regulation 1

Input voltage = 0.2 to 4.8V

∆VO1 ISOURCE = 10mA

—

±5

±10 mV

ISINK = 10mA

15

VREF (V3, 4, 5)

load regulation 2

Input voltage = 0.5 to 4.0V

∆VO2 ISOURCE = 10mA

—

±7

±14 mV

ISINK = 10mA

16 Setting time 1

ts1

Measurement circuits 1, 2

—

—

10

µs

ts2

17 Setting time 2

18 Output impedance

ts3

ts4

Rimp

Measurement circuit 3

V0 – V8

—

—

6

µs

—

15

—

Ω

–5–

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