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
IH
Min
0.45 V
DD
Typ
—
Max
—
Units
V
Conditions
2.7V
≤
V
DD
≤
5.5V
(Allows 2.7V Digital V
DD
with
5V Analog V
DD
)
1.8V
≤
V
DD
≤
2.7V
Parameters
Schmitt Trigger
High Input
Threshold
Schmitt Trigger
Low Input
Threshold
Hysteresis of
Schmitt Trigger
Inputs
High Voltage Limit
Output Low
Voltage (SDO)
Output High
Voltage (SDO)
Weak Pull-up /
Pull-down Current
CS Pull-up /
Pull-down
Resistance
Input Leakage
Current
Pin Capacitance
RAM (Wiper) Value
Value Range
POR/BOR Value
Note 1:
2:
3:
4:
5:
6:
7:
Digital Inputs/Outputs (CS, SDI, SDO, SCK, SHDN)
0.5 V
DD
V
IL
—
—
—
—
0.2V
DD
V
V
V
HYS
—
0.1V
DD
—
V
V
MAX
V
OL
V
OH
I
PU
—
V
SS
V
SS
0.7V
DD
0.7V
DD
—
—
—
—
—
—
—
—
—
170
16
12.5
(6)
0.3V
DD
0.3V
DD
V
DD
V
DD
1.75
—
—
V
V
V
V
V
mA
µA
kΩ
Pin can tolerate V
MAX
or less.
I
OL
= 5 mA, V
DD
= 5.5V
I
OL
= 1 mA, V
DD
= 1.8V
I
OH
= -2.5 mA, V
DD
= 5.5V
I
OL
= -1 mA, V
DD
= 1.8V
Internal V
DD
pull-up, V
IHH
pull-down,
V
DD
= 5.5V, V
CS
= 12.5V
CS pin, V
DD
= 5.5V, V
CS
= 3V
V
DD
= 5.5V, V
CS
= 3V
R
CS
I
IL
C
IN
, C
OUT
N
N
-1
—
0h
0h
—
—
—
10
—
—
80h
40h
1
—
1FFh
1FFh
—
—
µA
pF
hex
hex
hex
hex
V
IN
= V
DD
and V
IN
= V
SS
f
C
= 20 MHz
8-bit device
7-bit device
8-bit device
7-bit device
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.
©
2008 Microchip Technology Inc.
DS22060B-page 9
MICROCHIP [ MICROCHIP TECHNOLOGY ]
