MCP4441-502E/ST Microchip Technology, MCP4441-502E/ST Datasheet - Page 5
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MCP4441-502E/ST
Manufacturer Part Number
MCP4441-502E/ST
Description
IC DGTL POT 129TAPS QUAD 20TSSOP
Manufacturer
Microchip Technology
Datasheet
1.MCP4441-103EML.pdf
(100 pages)
Specifications of MCP4441-502E/ST
Taps
129
Resistance (ohms)
5K
Number Of Circuits
4
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Non-Volatile
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP (0.173", 4.40mm Width)
End To End Resistance
5kohm
Track Taper
Linear
Resistance Tolerance
± 20%
No. Of Steps
129
Supply Voltage Range
2.7V To 5.5V
Control Interface
I2C
No. Of Pots
Quad
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP4441-502E/ST
Manufacturer:
Microchip Technology
Quantity:
135
AC/DC CHARACTERISTICS (CONTINUED)
© 2010 Microchip Technology Inc.
DC Characteristics
Resistance
(± 20%)
Resolution
Step Resistance
Nominal
Resistance Match
Wiper Resistance
(Note
Nominal
Resistance
Tempco
Ratiometeric
Tempco
Resistance
Tracking
Note 1:
Parameters
3,
2:
3:
4:
5:
6:
7:
8:
9:
10: Supply current is independent of current through the resistor network.
11: When HVC/A0 = V
Note
Resistance is defined as the resistance between terminal A to terminal B.
INL and DNL are measured at V
MCP44X1 only.
MCP44X2 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 MCP44X1 is externally connected to match the configurations of the MCP44X2, and then tested.
POR/BOR is not rate dependent.
4)
R
R
(| R
(| R
BWMEAN
R
ABMEAN
R
ΔV
ΔR
ΔR
BWMEAN
ABMEAN
Sym
R
BWWC
WB
ABWC
R
TRACK
R
AB
N
AB
W
S
/ΔT
/ΔT
IHH
|) /
|) /
-
-
, the I
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
40.0
80.0
DD
Min
4.0
8.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
= +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
current is less due to current into the HVC/A0 pin. See I
W
and V
Section 2.0
with V
R
(256)
R
(128)
257
129
0.25
0.25
0.25
0.25
Typ
100
100
150
WFSE
0.2
0.2
0.2
0.2
10
50
75
75
50
15
AB
AB
5
A
/
/
= V
.
DD
W
120.0
Max
12.0
60.0
1.50
1.25
1.75
1.50
1.25
1.25
160
300
), which changes significantly over voltage and
6.0
1.0
1.0
—
—
—
—
—
—
and V
–40°C ≤ T
B
ppm/°C T
ppm/°C T
ppm/°C T
ppm/°C Code = Midscale (80h or 40h)
ppm/°C See
= V
Units
Taps
Taps
kΩ
kΩ
kΩ
kΩ
%
%
%
%
%
%
%
%
Ω
Ω
Ω
Ω
SS
.
A
-502 devices
-103 devices
-503 devices
-104 devices
8-bit
7-bit
8-bit
7-bit
5 kΩ
10 kΩ
50 kΩ
100 kΩ
5 kΩ
10 kΩ
50 kΩ
100 kΩ
V
V
MCP444X/446X
≤ +125°C (extended)
A
A
A
DD
DD
= -20°C to +70°C
= -40°C to +85°C
= -40°C to +125°C
DD
Typical Performance Curves
= 5.5 V, I
= 2.7 V, I
= 5.5V, T
No Missing Codes
No Missing Codes
Note 6
Note 6
MCP44X1 devices only
Code = Full Scale
(Note
(Note
(Note
(Note
W
W
Conditions
A
= 2.0 mA, code = 00h
= 2.0 mA, code = 00h
= +25°C.
1)
1)
1)
1)
PU
DS22265A-page 5
specification.