MCP4021-202E/SN Microchip Technology, MCP4021-202E/SN Datasheet - Page 11

• Manufacturer Part Number: MCP4021-202E/SN
• Description: IC DGTL POT 2.1K 1CH 8SOIC
• Manufacturer: Microchip Technology

Specifications of MCP4021-202E/SN

• Memory Type: Non-Volatile
• Taps: 64
• Resistance (ohms): 2.1K
• 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: 2.10K
• End To End Resistance: 2.1kohm
• Resistance Tolerance: ± 20%
• No. Of Steps: 64
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: 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

2.0
Note: Unless otherwise indicated, T
FIGURE 2-1:
Frequency (f
(V
FIGURE 2-2:
Ambient Temperature and V
FIGURE 2-3:
Ambient Temperature and V
© 2006 Microchip Technology Inc.
Note:
DD
= 2.7V and 5.5V).
600.0
500.0
400.0
300.0
200.0
100.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
80
70
60
50
40
30
20
10
0
0.20
0.0
TYPICAL PERFORMANCE CURVES
-40
-40
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
U/D
2.7V -40°C
2.7V 25°C
2.7V 85°C
2.7V 125°C
5.5V -40°C
5.5V 25°C
5.5V 85°C
5.5V 125°C
) and Ambient Temperature
0.40
Ambient Temperature (°C)
Ambient Temperature (°C)
Device Current (I
Write Current (I
25
Device Current (I
25
f
U/D
V
V
DD
DD
V
0.60
V
DD
(MHz)
DD
= 5.5V
= 2.7V
= 2.7V
= 5.5V
DD
DD
.
. (CS = V
85
A
85
= +25°C, V
0.80
WRITE
DD
SHDN
) vs. U/D
DD
) vs.
1.00
) vs.
).
125
125
DD
= 5V, V
SS
= 0V.
FIGURE 2-4:
Resistance (R
Voltage (V
FIGURE 2-5:
Threshold vs. Ambient Temperature and V
250
200
150
100
50
12
10
0
8
6
4
2
0
-40
9
CS
8
-20
) (V
I
CS
CS
MCP4021/2/3/4
7
R
) and Current (I
DD
0
CS
Ambient Temperature (°C)
6
= 5.5V).
CS Pull-up/Pull-down
CS High Input Entry/Exit
20
V
CS
5
(V)
40
4
3
60
CS
2
DS21945E-page 11
80
) vs. CS Input
1
1.8V Entry
2.7V Entry
5.5V Entry
1.8V Exit
2.7V Exit
5.5V Exit
100
1000
800
600
400
200
0
-200
-400
-600
-800
-1000
120
DD
.