MCP4142 Microchip Technology Inc., MCP4142 Datasheet - Page 76

• Manufacturer Part Number: MCP4142
• Description: 7/8-bit Single/dual Spi Digital Pot With Volatile Memory
• Manufacturer: Microchip Technology Inc.

MCP414X/416X/424X/426X
DS22059A-page 76
14-Lead Plastic Small Outline (SL) – Narrow, 3.90 mm Body [SOIC]
Notes:
1. Pin 1 visual index feature may vary, but must be located within the hatched area.
2. § Significant Characteristic.
3. Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15 mm per side.
4. Dimensioning and tolerancing per ASME Y14.5M.
Note:
BSC: Basic Dimension. Theoretically exact value shown without tolerances.
REF: Reference Dimension, usually without tolerance, for information purposes only.
For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
NOTE 1
Number of Pins
Pitch
Overall Height
Molded Package Thickness
Standoff §
Overall Width
Molded Package Width
Overall Length
Chamfer (optional)
Foot Length
Footprint
Foot Angle
Lead Thickness
Lead Width
Mold Draft Angle Top
Mold Draft Angle Bottom
A
A1
1
N
2
b
3
D
Dimension Limits
e
Units
A1
E1
A2
L1
E1
N
A
E
D
α
e
h
L
φ
c
b
β
A2
E
1.25
0.10
0.25
0.40
0.17
0.31
MIN
φ
0°
5°
5°
–
L
MILLIMETERS
h
1.27 BSC
6.00 BSC
3.90 BSC
8.65 BSC
1.04 REF
L1
NOM
14
–
–
–
–
–
–
–
–
–
–
Microchip Technology Drawing C04-065B
h
© 2007 Microchip Technology Inc.
MAX
β
1.75
0.25
0.50
1.27
0.25
0.51
15°
15°
8°
–
α
c