ADM696/ADM697

REV. 0

–11–

This application also shows an optional, external transistor

which may be used to provide in excess of 100 mA current on

goes low, providing 25 mA of base drive for the external PNP

transistor. The maximum current available is dependent on the

power rating of the external transistor.

RAM Write Protection

the microprocessor from writing erroneous data into RAM dur-

ing power-up, power-down, brownouts and momentary power

interruptions.

OUTLINE DIMENSIONS

Dimensions shown in inches and (mm).

16-Pin Plastic DIP (N-16)

0.840 (21.33)

0.745 (18.93)

0.325 (8.25)

0.300 (7.62)

0.015 (0.381)

0.008 (0.204)

0.195 (4.95)

0.115 (2.93)

PIN 1

0.280 (7.11)

0.240 (6.10)

9

1

6

1

8

0.210

(5.33)

0.200 (5.05)

0.125 (3.18)

0.022 (0.558)

0.014 (0.356)

0.100 (2.54)

BSC

SEATING

PLANE

0.060 (1.52)

0.015 (0.38)

0.150

(3.81)

0.070 (1.77)

0.045 (1.15)

16-Pin Cerdip (Q-16)

PIN 1

0.840 (21.34) MAX

0.060 (1.52)

0.015 (0.38)

0.015 (0.381)

0.008 (0.204)

0.150

(3.81)

MIN

0.200

(5.08)

MAX

0.022 (0.558)

0.014 (0.356)

0.100 (2.54)

BSC

0.070 (1.78)

0.30 (0.76)

PLANE

SEATING

0.310 (7.87)

0.220 (5.59)

0.320 (8.13)

0.290 (7.37)

1

8

9

16

16-Lead SOIC (R-16)

0.019 (0.49)

0.05 (1.27)

REF

0.104

(2.65)

0.012

(0.3)

0.413 (10.50)

0.419

(10.65)

0.042

(1.07)

0.013

(0.32)

0.030

(0.75)

0.299

(7.60)

1

8

9

16