MCP4021T-502E/SN Microchip Technology, MCP4021T-502E/SN Datasheet - Page 3

• Manufacturer Part Number: MCP4021T-502E/SN
• Description: IC DGTL POT 5K 1CH 8SOIC
• Manufacturer: Microchip Technology

Specifications of MCP4021T-502E/SN

• Memory Type: Non-Volatile
• Taps: 64
• Resistance (ohms): 5K
• Number Of Circuits: 1
• Temperature Coefficient: 150 ppm/°C Typical
• Interface: Up/Down
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Resistance In Ohms: 5K
• End To End Resistance: 5kohm
• Resistance Tolerance: ± 20%
• No. Of Steps: 64
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: 2 Wire, Serial
• No. Of Pots: Single
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MCP4XXXDM-DB - BOARD DAUGHTER DIGIPOT MCP4XXXMCP402XEV - BOARD EVAL FOR MCP402X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AC/DC CHARACTERISTICS (CONTINUED)
© 2005 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, all parameters apply across the specified operating ranges.
T
T
Wiper Resistance (Note 3, Note 4)
Nominal Resistance Tempco
Ratiometeric Tempco
Full-Scale Error
Zero-Scale Error
Potentiometer Integral Non-linearity
Potentiometer Differential Non-linear-
ity
Rheostat Integral Non-linearity
MCP4021 (Note 4, Note 8)
MCP4022 and MCP4024 (Note 4)
Rheostat Differential Non-linearity
MCP4021 (Note 4, Note 8)
MCP4022 and MCP4024 (Note 4)
Note 1:
A
A
= -40°C to +125°C, 2.1 k
= +25°C.
2:
3:
4:
5:
6:
7:
8:
Resistance is defined as the resistance between terminal A to terminal B.
INL and DNL are measured at V
MCP4021/23 only, test conditions are: I
MCP4022/24 only, test conditions are:
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
Section 6.0 “Resistor”
The MCP4021 is externally connected to match the configurations of the MCP4022 and MCP4024, and then tested.
Parameters
Resistance
Device
2.1 k
10 k
50 k
5 k
2.25 mA
1.4 mA
450 μA
5 k
90 μA
5.5V
Current at Voltage
10 k and 50 k devices Typical specifications represent values for V
for additional information.
R-DNL
V
V
V
R-INL
Sym
DNL
R/ T
WFSE
WZSE
INL
R
WA
W
W
1.1 mA
450 μA
210 μA
40 μA
/ T
2.7V
with V
W
A
= 1.9 mA, code = 00h.
Min
-0.5
-0.5
-0.5
-0.5
-0.5
-8.5
-0.5
-5.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
= V
—
—
—
—
—
—
-3
-1
-1
-1
DD
MCP4022 includes V
MCP4024 includes V
W
), which changes significantly over voltage and temperature. See
and V
±0.25
±0.25
±0.25
±0.25
±0.25
±0.25
+0.25
±0.25
±0.25
+0.25
±0.25
±0.25
+0.1
+4.5
+2.5
+0.5
Typ
100
150
-0.1
+1
70
70
50
10
0
0
B
= V
Comments
SS
. (-202 devices V
+1.25
Max
+0.5
+0.5
+0.5
+0.5
+0.5
+8.5
+0.5
+5.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
125
325
+3
+1
+2
—
—
—
—
WZSE
WFSE
ppm/°C
ppm/°C
ppm/°C
ppm/°C
Units
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
MCP4021/2/3/4
A
= 4V).
Code 00h (MCP4021/23 only)
5.5V
2.7V
T
T
T
MCP4021 and MCP4023 only,
code = 1Fh
Code 3Fh (MCP4021/23 only)
MCP4021/23 only (Note 2)
MCP4021/23 only (Note 2)
2.1 k
5 k
10 k
50 k
2.1 k
5 k
10 k
50 k
A
A
A
= -20°C to +70°C
= -40°C to +85°C
= -40°C to +125°C
DD
Conditions
5.5V
2.7V (Note 7)
5.5V
2.7V (Note 7)
5.5V
2.7V (Note 7)
5.5V
2.7V (Note 7)
5.5V
2.7V (Note 7)
5.5V
2.7V (Note 7)
5.5V
2.7V (Note 7)
5.5V
2.7V (Note 7)
= 5.5V, V
DS21945C-page 3
SS
= 0V,