Data Sheet

ADM1270

Rev. A | Page 21 of 21

OUTLINE DIMENSIONS

3.10

3.00 SQ

2.90

0.30

0.25

0.20

1.65

1.50 SQ

1.45

1

0.50

BSC

BOTTOM VIEW

TOP VIEW

16

5

8

9

12

13

4

EXPOSED

PAD

PIN 1

INDICATOR

0.50

0.40

0.30

SEATING

PLANE

0.05 MAX

0.02 NOM

0.20 REF

0.20 MIN

COPLANARITY

0.08

PIN 1

INDICATOR

0.80

0.75

0.70

FOR PROPER CONNECTION OF

THE EXPOSED PAD, REFER TO

THE PIN CONFIGURATION AND

FUNCTION DESCRIPTIONS

SECTION OF THIS DATA SHEET.

Figure 43. 16-Lead Lead Frame Chip Scale Package [LFCSP_WQ]

3 mm × 3 mm Body, Very, Very Thin Quad

(CP-16-27)

Dimensions shown in millimeters

COMPLIANT TO JEDEC STANDARDS MO-137-AB

CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS

(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR

REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.

16

9

8

1

SEATING

PLANE

0.010 (0.25)

0.004 (0.10)

0.012 (0.30)

0.008 (0.20)

0.025 (0.64)

BSC

0.041 (1.04)

REF

0.010 (0.25)

0.006 (0.15)

0.050 (1.27)

0.016 (0.41)

0.020 (0.51)

0.010 (0.25)

8°

0°

COPLANARITY

0.004 (0.10)

0.065 (1.65)

0.049 (1.25)

0.069 (1.75)

0.053 (1.35)

0.197 (5.00)

0.193 (4.90)

0.189 (4.80)

0.158 (4.01)

0.154 (3.91)

0.150 (3.81)

0.244 (6.20)

0.236 (5.99)

0.228 (5.79)

Figure 44. 16-Lead Body, Shrink Small Outline Package [QSOP]

(RQ-16)

Dimensions shown in inches (and millimeters)

ORDERING GUIDE

Temperature Range

Package Description

Package Option

Brand Code

ADM1270ACPZ-R2

−40°C to +125°C

16-Lead Lead Frame Chip Scale Package [LFCSP_WQ]

CP-16-27

LNQ

ADM1270ACPZ-R7

−40°C to +125°C

16-Lead Lead Frame Chip Scale Package [LFCSP_WQ]

CP-16-27

LNQ

ADM1270ARQZ

−40°C to +125°C

16-Lead Body, Shrink Small Outline Package [QSOP]

RQ-16

ADM1270ARQZ-R7

−40°C to +125°C

16-Lead Body, Shrink Small Outline Package [QSOP]

RQ-16

ADM1270CP-EVALZ

Evaluation Board for 16-Lead LFCSP_WQ

ADM1270RQ-EVALZ

Evaluation Board for 16-Lead QSOP

1

Z = RoHS Compliant Part.

©2014–2016 Analog Devices, Inc. All rights reserved. Trademarks and

registered trademarks are the property of their respective owners.

D12259-0-4/16(A)