MCP4261-503E/ML Microchip Technology, MCP4261-503E/ML Datasheet - Page 9
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MCP4261-503E/ML
Manufacturer Part Number
MCP4261-503E/ML
Description
IC POT DGTL DUAL 50K SPI 16QFN
Manufacturer
Microchip Technology
Specifications of MCP4261-503E/ML
Package / Case
16-QFN
Taps
257
Resistance (ohms)
50K
Number Of Circuits
2
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Non-Volatile
Interface
SPI Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Resistance In Ohms
50K
Number Of Pots
Dual
Taps Per Pot
256
Resistance
50 KOhms
Wiper Memory
Non Volatile
Digital Interface
Serial (4-Wire, SPI)
Operating Supply Voltage
2.5 V, 3.3 V, 5 V
Supply Current
550 uA
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
AC/DC CHARACTERISTICS (CONTINUED)
© 2007 Microchip Technology Inc.
DC Characteristics
Digital Inputs/Outputs (CS, SDI, SDO, SCK, WP, SHDN)
Schmitt Trigger
High Input
Threshold
Schmitt Trigger
Low Input
Threshold
Hysteresis of
Schmitt Trigger
Inputs
High Voltage Input
Entry Voltage
High Voltage Input
Exit Voltage
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
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
MCP4XX1 only.
MCP4XX2 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 MCP4XX1 is externally connected to match the configurations of the MCP41X2 and MCP42X2, and
then tested.
POR/BOR is not rate dependent.
C
IN
V
V
Sym
V
V
V
R
V
V
I
, C
V
HYS
MAX
I
IHH
IHH
PU
N
OH
OL
CS
IL
IH
IL
OUT
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
0.45 V
0.5 V
0.7V
0.7V
DD
WZSE
Min
V
V
8.5
0h
0h
—
—
—
—
—
—
—
—
-1
SS
SS
= +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
DD
DD
DD
DD
W
and V
with V
0.1V
MCP414X/416X/424X/426X
Typ
170
WFSE
16
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A
DD
= V
.
DD
0.8V
0.2V
12.5
12.5
0.3V
0.3V
W
V
1FFh
1FFh
Max
V
V
375
), which changes significantly over voltage and
DD
—
—
—
—
—
—
and V
1
DD
DD
DD
DD
DD
(6)
(6)
(6)
+
–40°C ≤ T
B
= V
Units
hex
hex
uA
µA
kΩ
µA
pF
V
V
V
V
V
V
V
V
V
V
V
SS
.
A
2.7V ≤ V
(Allows 2.7V Digital V
5V Analog V
1.8V ≤ V
Threshold for WiperLock™ Technology
Pin can tolerate V
I
I
I
I
Internal V
CS pin, V
V
V
f
8-bit device
7-bit device
OL
OL
OH
OL
C
≤ +125°C (extended)
DD
IN
= 20 MHz
DD
= 5 mA, V
= 1 mA, V
= -1 mA, V
= V
= -2.5 mA, V
= 5.5V, V
= 5.5V, T
DD
DD
DD
DD
DD
and V
≤ 5.5V
≤ 2.7V
DD
= 5.5V, V
pull-up, V
DD
DD
CS
Conditions
DD
)
A
DD
IN
= 5.5V
= 1.8V
= 3V
= +25°C.
= 1.8V
MAX
= V
= 5.5V
DD
CS
SS
or less.
IHH
DS22059A-page 9
with
= 3V
pull-down