MCP4013 Microchip Technology, MCP4013 Datasheet - Page 5

• Manufacturer Part Number: MCP4013
• Description: Low-Cost 64-Step Volatile Digital POT
• Manufacturer: Microchip Technology

AC/DC CHARACTERISTICS (CONTINUED)
© 2006 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, all parameters apply across the specified operating ranges.
T
V
Digital Inputs/Outputs (CS, U/D)
Input High Voltage
Input Low Voltage
High-Voltage Input Entry Voltage
High-Voltage Input Exit Voltage
CS Pull-up/Pull-down Resistance
CS Weak Pull-up/Pull-down Current
Input Leakage Current
CS and U/D Pin Capacitance
RAM (Wiper) Value
Value Range
Default POR Setting
Power Requirements
Power Supply Sensitivity
(MCP4011 and MCP4013 only)
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
C
Sym
V
V
PSS
R
C
V
I
V
I
OUT
PU
IHH
IHH
N
N
W
450 µA
210 µA
CS
IL
IN
1.1 mA
IH
IL
40 µA
2.7V
,
with V
0.7 V
W
A
Min
8.5
= 1.9 mA, code = 00h.
—
—
—
—
—
0h
—
—
-1
= V
DD
DD
MCP4012 includes V
MCP4014 includes V
W
), which changes significantly over voltage and temperature. See
and V
0.0015
0.0015
Typ
170
16
10
—
—
—
—
—
—
1Fh
B
= V
Comments
SS
V
0.3 V
DD
12.5
0.0035
0.0035
. (-202 devices V
Max
3Fh
+0.8
—
—
—
—
1
WZSE
WFSE
DD
(6)
(6)
Units
%/%
%/%
MCP4011/2/3/4
hex
hex
kΩ
µA
µA
pF
V
V
V
V
A
= 4V).
Threshold for WiperLock™
Technology
V
V
V
f
V
Code = 1Fh
V
Code = 1Fh
C
DD
DD
IN
DD
DD
= 1 MHz, V
= V
= 5.5V, V
= 5.5V, V
= 4.5V to 5.5V, V
= 2.7V to 4.5V, V
DD
DD
Conditions
= 2.7V to 5.5V,
CS
CS
DD
DS21978C-page 5
≥ 2.7V
= 3V
= 3V
A
A
= 4.5V,
= 2.7V,