MCP4014 MICROCHIP [Microchip Technology], MCP4014 Datasheet - Page 4

• Manufacturer Part Number: MCP4014
• Description: Low-Cost 64-Step Volatile Digital POT
• Manufacturer: MICROCHIP [Microchip Technology]

MCP4011/2/3/4
AC/DC CHARACTERISTICS (CONTINUED)
DS21978C-page 4
Electrical Specifications: Unless otherwise indicated, all parameters apply across the specified operating ranges.
T
V
Potentiometer Integral Non-linearity
Potentiometer Differential Non-linearity
Rheostat Integral Non-linearity
MCP4011 (Note 4, Note 9)
MCP4012 and MCP4014 (Note 4)
Rheostat Differential Non-linearity
MCP4011 (Note 4, Note 9)
MCP4012 and MCP4014 (Note 4)
Note 1:
A
SS
= -40°C to +125°C, 2.1 kΩ, 5 kΩ, 10 kΩ and 50 kΩ devices. Typical specifications represent values for V
= 0V, T
2:
3:
4:
5:
6:
7:
8:
9:
A
Resistance is defined as the resistance between terminal A to terminal B.
INL and DNL are measured at V
MCP4011/13 only, test conditions are: I
MCP4012/14 only, test conditions are:
Resistor terminals A, W and B’s polarity with respect to each other is not restricted.
This specification by design.
Non-linearity is affected by wiper resistance (R
Section 6.0 “Resistor” for additional information.
For voltages below 2.7V, refer to Section 2.0 “Typical Performance Curves”.
The MCP4011 is externally connected to match the configurations of the MCP4012 and MCP4014 and then tested.
= +25°C.
Parameters
Resistance
Device
2.1 kΩ
10 kΩ
50 kΩ
5 kΩ
2.25 mA
1.4 mA
450 µA
90 µA
5.5V
Current at Voltage
R-DNL
R-INL
Sym
DNL
INL
W
1.1 mA
450 µA
210 µA
40 µA
2.7V
with V
W
A
Min
-0.5
-0.5
-0.5
-8.5
-0.5
-5.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
= 1.9 mA, code = 00h.
-3
-1
-1
-1
-1
= V
DD
MCP4012 includes V
MCP4014 includes V
W
See Section 2.0
See Section 2.0
See Section 2.0
See Section 2.0
See Section 2.0
See Section 2.0
See Section 2.0
See Section 2.0
), which changes significantly over voltage and temperature. See
and V
±0.25
±0.25
±0.25
±0.25
±0.25
±0.25
+0.25
±0.25
±0.25
+0.25
±0.25
±0.25
+4.5
+2.5
+0.5
Typ
+1
0
0
B
= V
Comments
SS
. (-202 devices V
+1.25
+0.5
+0.5
+0.5
+8.5
+0.5
+5.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
Max
+3
+1
+2
+1
WZSE
WFSE
Units
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
A
= 4V).
MCP4011/13 only (Note 2)
MCP4011/13 only (Note 2)
© 2006 Microchip Technology Inc.
(2.1 kΩ)
(2.1 kΩ)
devices
devices
devices
devices
devices
devices
devices
devices
(10 kΩ)
(50 kΩ)
(10 kΩ)
(50 kΩ)
(5 kΩ)
(5 kΩ)
-202
-502
-103
-503
-202
-502
-103
-503
DD
Conditions
5.5V
2.7V (Note 7)
1.8V (Note 7, Note 8)
5.5V
2.7V (Note 7)
1.8V (Note 7, Note 8)
5.5V
2.7V (Note 7)
1.8V (Note 7, Note 8)
5.5V
2.7V (Note 7)
1.8V (Note 7, Note 8)
5.5V
2.7V (Note 7)
1.8V (Note 7, Note 8)
5.5V
2.7V (Note 7)
1.8V (Note 7, Note 8)
5.5V
2.7V (Note 7)
1.8V (Note 7, Note 8)
5.5V
2.7V (Note 7)
1.8V (Note 7, Note 8)
= 2.7V to 5.5V,