–12–

REV. B

AD8517/AD8527

OUTLINE DIMENSIONS

Dimensions shown in inches and (mm).

8-Lead Narrow Body SOIC

(SO-8)

0.1968 (5.00)

0.1890 (4.80)

8

5

4

1

0.2440 (6.20)

0.2284 (5.80)

PIN 1

0.1574 (4.00)

0.1497 (3.80)

0.0688 (1.75)

0.0532 (1.35)

SEATING

PLANE

0.0098 (0.25)

0.0040 (0.10)

0.0192 (0.49)

0.0138 (0.35)

0.0500

(1.27)

BSC

0.0098 (0.25)

0.0075 (0.19)

0.0500 (1.27)

0.0160 (0.41)

8

0

0.0196 (0.50)

0.0099 (0.25)

45

5-Lead SOT-23

(RT-5)

0.1181 (3.00)

0.1102 (2.80)

PIN 1

0.0669 (1.70)

0.0590 (1.50)

0.1181 (3.00)

0.1024 (2.60)

1

3

4

5

0.0748 (1.90)

BSC

0.0374 (0.95) BSC

2

0.0079 (0.20)

0.0031 (0.08)

0.0217 (0.55)

0.0138 (0.35)

10

0

0.0197 (0.50)

0.0138 (0.35)

0.0059 (0.15)

0.0019 (0.05)

0.0512 (1.30)

0.0354 (0.90)

SEATING

PLANE

0.0571 (1.45)

0.0374 (0.95)

8-Lead MSOP

(RM-8)

85

4

1

0.122 (3.10)

0.114 (2.90)

0.199 (5.05)

0.187 (4.75)

PIN 1

0.0256 (0.65) BSC

0.122 (3.10)

0.114 (2.90)

SEATING

PLANE

0.006 (0.15)

0.002 (0.05)

0.018 (0.46)

0.008 (0.20)

0.043 (1.09)

0.037 (0.94)

0.120 (3.05)

0.112 (2.84)

0.011 (0.28)

0.003 (0.08)

0.028 (0.71)

0.016 (0.41)

33

27

0.120 (3.05)

0.112 (2.84)

SPICE Model

The SPICE model for the AD8517 amplifier is available and

can be downloaded from the Analog Devices’ web site at

http://www.analog.com. The macro-model accurately simulates

a number of AD8517 parameters, including offset voltage, input

common-mode range, and rail-to-rail output swing. The output

voltage versus output current characteristics of the macro-model is

identical to the actual AD8517 performance, which is a critical

feature with a rail-to-rail amplifier model. The model also accu-

rately simulates many ac effects, such as gain-bandwidth product,

phase margin, input voltage noise, CMRR and PSRR versus

frequency, and transient response. Its high degree of model

accuracy makes the AD8517 macro-model one of the most

reliable and true-to-life models available for any amplifier.