MCP4341-103E/P Microchip Technology, MCP4341-103E/P Datasheet - Page 6

• Manufacturer Part Number: MCP4341-103E/P
• Description: Non-Volatile, 7-Bit (129 Wiper Steps) Digital Potentiometers; Package: 20-PDIP; Temperature Range: -40C to +125C; Container: Tube
• Manufacturer: Microchip Technology

MCP434X/436X
AC/DC CHARACTERISTICS (CONTINUED)
DS22233A-page 6
DC Characteristics
Resistor Terminal
Input Voltage
Range (Terminals
A, B and W)
Maximum current
through A, W or B
Leakage current
into A, W or B
Note 1:
Parameters
2:
3:
4:
5:
6:
7:
8:
9:
10: Supply current is independent of current through the resistor network.
Resistance is defined as the resistance between terminal A to terminal B.
INL and DNL are measured at V
MCP43X1 only.
MCP43X2 only, includes V
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
temperature.
The MCP43X1 is externally connected to match the configurations of the MCP43X2, and then tested.
POR/BOR is not rate dependent.
V
A,
Sym
V
I
I
WL
W
W,
V
B
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
All parameters apply across the specified operating ranges unless noted.
V
Typical specifications represent values for V
DD
WZSE
Min
Vss
—
—
—
= +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
W
and V
with V
Typ
100
100
WFSE
—
—
A
= V
.
DD
W
Max
V
), which changes significantly over voltage and
2.5
—
—
and V
DD
–40°C ≤ T
B
= V
Units
mA
nA
nA
V
SS
.
A
Note 5, Note 6
Note 6, Worst case current through
wiper when wiper is either Full Scale or
Zero Scale.
MCP43X1 PxA = PxW = PxB = V
MCP43X2 PxB = PxW = V
≤ +125°C (extended)
DD
= 5.5V, T
© 2009 Microchip Technology Inc.
Conditions
A
= +25°C.
SS
SS