MCP4251-502E/ML Microchip Technology, MCP4251-502E/ML Datasheet - Page 71

• Manufacturer Part Number: MCP4251-502E/ML
• Description: IC POT DGTL DUAL 5K SPI 16QFN
• Manufacturer: Microchip Technology

Specifications of MCP4251-502E/ML

• Package / Case: 16-QFN
• Taps: 257
• Resistance (ohms): 5K
• Number Of Circuits: 2
• Temperature Coefficient: 150 ppm/°C Typical
• Memory Type: Volatile
• Interface: SPI Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Resistance In Ohms: 5K
• Number Of Pots: Dual
• Taps Per Pot: 256
• Resistance: 5 KOhms
• Wiper Memory: Volatile
• Digital Interface: Serial (SPI)
• Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
• Supply Current: 1 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

© 2007 Microchip Technology Inc.
10-Lead Plastic Dual Flat, No Lead Package (MF) – 3x3x0.9 mm Body [DFN]
Notes:
1. Pin 1 visual index feature may vary, but must be located within the hatched area.
2. Package may have one or more exposed tie bars at ends.
3. Package is saw singulated.
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.
NOTE 1
A3
For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
Number of Pins
Pitch
Overall Height
Standoff
Contact Thickness
Overall Length
Exposed Pad Length
Overall Width
Exposed Pad Width
Contact Width
Contact Length
Contact-to-Exposed Pad
N
1
TOP VIEW
2
D
A1
Dimension Limits
MCP413X/415X/423X/425X
E
A
EXPOSED
Units
A1
A3
D2
E2
N
D
A
E
K
e
b
L
K
NOTE 2
PAD
0.80
0.00
2.20
1.40
0.18
0.30
0.20
MIN
b
MILLIMETERS
0.50 BSC
3.00 BSC
3.00 BSC
0.20 REF
NOM
BOTTOM VIEW
0.90
0.02
1.58
0.40
2.35
0.25
10
–
Microchip Technology Drawing C04-063B
D2
2
e
MAX
1.00
0.05
2.48
1.75
0.30
0.50
–
1
N
DS22060A-page 71
E2
NOTE 1
L