AD8511(1997) 查看數據表（PDF） - Analog Devices

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AD8511
(Rev.:1997)

9- and 11-Channel, Muxed Input LCD Reference Drivers

Analog Devices 

AD8509/AD8511–SPECIFICATIONS

ELECTRICAL CHARACTERISTICS (VS = ؉5 V, TA = ؉25؇C, unless otherwise noted)

Parameter

Symbol

Conditions

Min Typ Max Units

INPUT CHARACTERISTICS

Offset Voltage

Input Bias Current

Voltage Gain

OUTPUT CHARACTERISTICS

Output Voltage High

Output Voltage Low

Output Short Circuit Current

POWER SUPPLY

Load Regulation

Load Regulation

Supply Current

Supply Current

VOS

IB

AVO

VOH

VOL

ISC

LCD09

LCD11

DYNAMIC PERFORMANCE

Slew Rate

Slew Rate

Settling Time

tS

LOGIC INPUT CHARACTERISTICS

Input Current Low

IIL

Input Current High

IIH

Input Voltage Low

VIL

Input Voltage High

VIH

Specifications subject to change without notice.

0.985

20 mV

50 nA

V/V

ILOAD = +20 mA

ILOAD = –20 mA

4.8

V

200 mV

120 350

mA

VIN = 0.5 V - 4.5 V , ISOURCE = 20 mA

VIN = 0.5 V - 4.5 V , ISINK = 20 mA

ISY, VIN = 2.5 V

ISY, VIN = 2.5 V

CL = 15 pF

RL = 250 Ω

IDC = 13 mA (Sink/Source)

7

mV

7

mV

8.5 mA

10 mA

7

V/µs

6.2

V/µs

36

µs

1.0 µA

1.5 µA

0.8 V

2.0

V

ABSOLUTE MAXIMUM RATINGS*

Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ؉7 V

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND to VS

Storage Temperature Range

RU Package . . . . . . . . . . . . . . . . . . . . . . Ϫ65°C to ؉150°C

Operating Temperature Range

AD8509A/AD8511A . . . . . . . . . . . . . . . . . Ϫ20°C to ؉85°C

Junction Temperature Range

RU Package . . . . . . . . . . . . . . . . . . . . . . . Ϫ65°C to ؉150°C

Lead Temperature Range (Soldering, 60 sec) . . . . . . . ؉300°C

*Stresses above those listed under Absolute Maximum Ratings may cause perma -

nent damage to the device. This is a stress rating only; the functional operation of

the device at these or any other conditions above those indicated in the operational

sections of this specification is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect device reliability.

Package Type

␪JA*

␪JC

Units

48-Lead TSSOP (RU)

115

42

°C/W

ORDERING GUIDE

Model

Temperature

Range

Package

Description

Package

Options

AD8509ARU* –20°C to +85°C 48-Lead TSSOP RU-48

AD8511ARU* –20°C to +85°C 48-Lead TSSOP RU-48

* Available in 2,000 piece reels only.

Table I. MUX Function

A/B Select (Pin 29)

Input

Logic HI

Logic LOW

INAx

INBx

NOTE

*θJA is specified for the worst case conditions, i.e., θJA specified for device sol-

dered in circuit board for surface mount packages.

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although

the AD8509/AD8511 features proprietary ESD protection circuitry, permanent damage may occur

on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are

recommended to avoid performance degradation or loss of functionality.

–2–

WARNING!

ESD SENSITIVE DEVICE

REV. 0

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