PACKAGE MATERIALS INFORMATION
www.ti.com
2-Jul-2007
Device
Package Pins
Site
Reel
Reel
A0 (mm)
B0 (mm)
K0 (mm)
P1
W
Pin1
Diameter Width
(mm) (mm) Quadrant
(mm)
180
330
330
180
330
330
(mm)
12
OPA2277AIDRMT
OPA2277UA/2K5
OPA277AIDRMR
OPA277AIDRMT
OPA277UA/2K5
OPA4277UA/2K5
DRM
D
8
8
MLA
MLA
MLA
MLA
MLA
MLA
4.3
6.9
4.3
4.3
6.9
6.5
4.3
5.4
4.3
4.3
5.4
9.5
1.5
2.0
1.5
1.5
2.0
2.1
8
8
8
8
8
8
12
12
12
12
12
16
Q2
Q1
Q2
Q2
Q1
Q1
12
DRM
DRM
D
8
12
8
12
8
12
D
14
16
TAPE AND REEL BOX INFORMATION
Device
Package
Pins
Site
Length (mm) Width (mm) Height (mm)
OPA2277AIDRMT
OPA2277UA/2K5
OPA277AIDRMR
OPA277AIDRMT
OPA277UA/2K5
OPA4277UA/2K5
DRM
D
8
8
MLA
MLA
MLA
MLA
MLA
MLA
190.0
346.0
346.0
190.0
390.0
346.0
212.7
346.0
346.0
212.7
348.0
346.0
31.75
29.0
29.0
31.75
63.0
33.0
DRM
DRM
D
8
8
8
D
14
Pack Materials-Page 2
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