MCP4431-104E/ML Microchip Technology, MCP4431-104E/ML Datasheet - Page 5

• Manufacturer Part Number: MCP4431-104E/ML
• Description: IC POT 100K QUAD 7BIT 20QFN
• Manufacturer: Microchip Technology

Specifications of MCP4431-104E/ML

• Package / Case: 20-VFQFN Exposed Pad
• Resistance (ohms): 100K
• Taps: 129
• Number Of Circuits: 4
• Temperature Coefficient: *
• Memory Type: Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Pots: Quad
• Taps Per Pot: 129
• Resistance: 100 KOhms
• Wiper Memory: Volatile
• Digital Interface: I2C
• Operating Supply Voltage: 1.8 V to 5.5 V
• Supply Current: 600 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)
 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
Polarity of resistor terminals A, W and B, 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
V
R
R
BWMEAN
ABMEAN
Sym
R
BWWC
WB
ABWC
R
TRACK
R
AB
N
AB
W
S
/T
/T
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 k, 10 k, 50 k, 100 k 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
k
k
k
k
%
%
%
%
%
%
%
%




SS
.
A
8-bit
7-bit
-502
-103
-503
-104
8-bit
7-bit
5 k
10 k
50 k
100 k
5 k
10 k
50 k
100 k
V
V
 +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
devices(Note
devices(Note
devices(Note
devices(Note
= 5.5V, T
MCP443X/5X
No Missing Codes
No Missing Codes
Note 6
Note 6
MCP44X1 devices only
Code = Full Scale
W
W
Conditions
A
= 2.0 mA, code = 00h
= 2.0 mA, code = 00h
= +25°C.
1)
1)
1)
1)
PU
DS22267A-page 5
specification.