REV. B

AD7865

–5–

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 AD7865 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.

WARNING!

ESD SENSITIVE DEVICE

ABSOLUTE MAXIMUM RATINGS

*

°C unless otherwise noted)

Analog Input Voltage to AGND

AD7865-1 (

±10 V Input Range) . . . . . . . . . . . . . . . . ±18 V

AD7865-1 (

±5 V Input Range) . . . . . . . . . . . . . . . . . . ±9 V

AD7865-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . –1 V to +18 V

AD7865-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . –4 V to +18 V

Operating Temperature Range

Commercial (A, B Versions) . . . . . . . . . . . –40

°C to +85°C

Automotive (Y Version) . . . . . . . . . . . . . . –40

°C to +105°C

Storage Temperature Range . . . . . . . . . . . . –65

°C to +150°C

Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 150

°C

PQFP Package, Power Dissipation . . . . . . . . . . . . . . 450 mW

Lead Temperature, Soldering

Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . 215

°C

Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . 220

°C

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

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

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

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

conditions for extended periods may affect device reliability.

ORDERING GUIDE

Input

Relative

Temperature

Package

Package

Model

Ranges

Accuracy

Ranges

Description

Option

AD7865AS-1

±5 V, ±10 V

±2 LSB

–40

°C to +85°C

Plastic Lead Quad Flatpack

S-44

AD7865BS-1

±5 V, ±10 V

±1.5 LSB

–40

°C to +85°C

Plastic Lead Quad Flatpack

S-44

AD7865YS-1

±5 V, ±10 V

±2 LSB

–40

°C to +105°C

Plastic Lead Quad Flatpack

S-44

AD7865AS-2

0 V to 2.5 V, 0 V to 5 V

±2 LSB

–40

°C to +85°C

Plastic Lead Quad Flatpack

S-44

AD7865BS-2

0 V to 2.5 V, 0 V to 5 V

±1.5 LSB

–40

°C to +85°C

Plastic Lead Quad Flatpack

S-44

AD7865YS-2

0 V to 2.5 V, 0 V to 5 V

±2 LSB

–40

°C to +105°C

Plastic Lead Quad Flatpack

S-44

AD7865AS-3

±2.5 V

±2 LSB

–40

°C to +85°C

Plastic Lead Quad Flatpack

S-44

AD7865BS-3

±2.5 V

±1.5 LSB

–40

°C to +85°C

Plastic Lead Quad Flatpack

S-44

AD7865YS-3

±2.5 V

±2 LSB

–40

°C to +105°C

Plastic Lead Quad Flatpack

S-44

PIN CONFIGURATION

12 13 14 15 16 17 18 19 20 21 22

3

4

5

6

7

1

2

10

11

8

9

40 39 38

41

42

43

44

36 35 34

37

PIN 1

IDENTIFIER

TOP VIEW

(Not to Scale)

29

30

31

32

27

28

25

26

23

24

33 DB7

DB8

DB9

DB10

DB12

DB13

AGND

BUSY

FRSTDATA

CONVST

CS

RD

WR

CLK IN/SL1

INT/EXT CLK/SL2

SL3

SL4

H/S SEL

AGND

AD7865

DB11