MCP413X/415X/423X/425X
AC/DC CHARACTERISTICS (CONTINUED)
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
–40°C
≤
T
A
≤
+125°C (extended)
DC Characteristics
All parameters apply across the specified operating ranges unless noted.
V
DD
= +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
Typical specifications represent values for V
DD
= 5.5V, T
A
= +25°C.
Sym
V
WFSE
Min
-6.0
-4.0
-3.5
-2.0
-0.8
-0.5
-0.5
-0.5
Zero-Scale Error
(MCP4XX1 only)
(8-bit code = 00h,
7-bit code = 00h)
V
WZSE
—
—
—
—
—
—
—
—
Potentiometer
Integral
Non-linearity
Potentiometer
Differential
Non-linearity
Bandwidth -3 dB
(See
load = 30 pF)
INL
-1
-0.5
DNL
-0.5
-0.25
BW
—
—
—
—
—
—
—
—
Note 1:
2:
3:
4:
5:
6:
7:
Typ
-0.1
-0.1
-0.1
-0.1
-0.1
-0.1
-0.1
-0.1
+0.1
+0.1
+0.1
+0.1
+0.1
+0.1
+0.1
+0.1
±0.5
±0.25
±0.25
±0.125
2
2
1
1
200
200
100
100
Max
—
—
—
—
—
—
—
—
+6.0
+3.0
+3.5
+2.0
+0.8
+0.5
+0.5
+0.5
+1
+0.5
+0.5
+0.25
—
—
—
—
—
—
—
—
Units
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
MHz
MHz
MHz
MHz
kHz
kHz
kHz
kHz
50 kΩ
10 kΩ
50 kΩ
5 kΩ
10 kΩ
10 kΩ
50 kΩ
5 kΩ
8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
100 kΩ 8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
100 kΩ 8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
5 kΩ
Conditions
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
3.0V
≤
V
DD
≤
5.5V
Parameters
Full-Scale Error
(MCP4XX1 only)
(8-bit code =
100h,
7-bit code = 80h)
3.0V
≤
V
DD
≤
5.5V
MCP4XX1
devices only
3.0V
≤
V
DD
≤
5.5V
MCP4XX1
devices only
8-bit Code = 80h
7-bit
8-bit
7-bit
8-bit
Code = 40h
Code = 80h
Code = 40h
Code = 80h
Code = 40h
Code = 80h
Code = 40h
7-bit
100 kΩ 8-bit
7-bit
Resistance is defined as the resistance between terminal A to terminal B.
INL and DNL are measured at V
W
with V
A
= V
DD
and V
B
= V
SS
.
MCP4XX1
only.
MCP4XX2
only, includes V
WZSE
and V
WFSE
.
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
W
), which changes significantly over voltage and
temperature.
8:
The
MCP4XX1
is externally connected to match the configurations of the
MCP41X2
and
MCP42X2,
and
then tested.
9:
POR/BOR is not rate dependent.
10:
Supply current is independent of current through the resistor network.
DS22060B-page 6
©
2008 Microchip Technology Inc.
MICROCHIP [ MICROCHIP TECHNOLOGY ]
