MCP4014T-202E/OT Microchip Technology, MCP4014T-202E/OT Datasheet - Page 5

• Manufacturer Part Number: MCP4014T-202E/OT
• Description: IC DGTL POT 2.1K 1CH RHE SOT23-5
• Manufacturer: Microchip Technology

Specifications of MCP4014T-202E/OT

• Taps: 64
• Resistance (ohms): 2.1K
• Number Of Circuits: 1
• Temperature Coefficient: 150 ppm/°C Typical
• Memory Type: Volatile
• Interface: Up/Down
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Resistance In Ohms: 2.10K
• End To End Resistance: 2.1kohm
• No. Of Steps: 64
• Resistance Tolerance: ± 20%
• 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
• Other names: MCP4014T-202E/OTTR

AC/DC CHARACTERISTICS (CONTINUED)
© 2005 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, all parameters apply across the specified operating ranges.
T
V
Resistor Terminal Input Voltage Range
(Terminals A, B and W)
Current through A, W or B
Leakage current into A, W or B
Capacitance (P
Capacitance (P
Capacitance (P
Bandwidth -3 dB
Digital Inputs/Outputs (CS, U/D)
Input High Voltage
Input Low Voltage
High-Voltage Input Entry Voltage
High-Voltage Input Exit Voltage
CS Pull-up/Pull-down Resistance
CS Weak Pull-up/Pull-down Current
Input Leakage Current
CS and U/D Pin Capacitance
RAM (Wiper) Value
Value Range
Default POR Setting
Power Requirements
Power Supply Sensitivity
(MCP4011 and MCP4013 only)
Note 1:
A
SS
= -40°C to +125°C, 2.1 k
= 0V, T
2:
3:
4:
5:
6:
7:
8:
9:
A
Resistance is defined as the resistance between terminal A to terminal B.
INL and DNL are measured at V
MCP4011/13 only, test conditions are: I
MCP4012/14 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” for additional information.
For voltages below 2.7V, refer to Section 2.0 “Typical Performance Curves”.
The MCP4011 is externally connected to match the configurations of the MCP4012 and MCP4014, and then tested.
= +25°C.
Parameters
Resistance
A
w
B
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
V
C
Sym
C
C
V
V
PSS
R
A,
C
BW
I
C
V
I
V
V
I
WL
I
OUT
PU
IHH
IHH
N
N
W
W
AW
BW
450 μA
210 μA
CS
IL
IN
1.1 mA
V
W
IH
IL
B
40 μA
2.7V
W,
,
with V
0.7 V
W
A
Min
Vss
8.5
= 1.9 mA, code = 00h.
—
—
—
—
—
—
—
—
—
—
—
—
0h
—
—
—
-1
= V
DD
DD
MCP4012 includes V
MCP4014 includes V
W
), which changes significantly over voltage and temperature. See
and V
0.0015
0.0015
Typ
100
100
100
120
170
75
75
16
10
—
—
—
—
—
—
—
—
1
1Fh
B
= V
Comments
SS
V
0.3 V
DD
12.5
0.0035
0.0035
. (-202 devices V
Max
V
3Fh
2.5
+0.8
—
—
—
—
—
—
—
—
—
—
—
1
DD
WZSE
WFSE
DD
(6)
(6)
Units
%/%
MHz
%/%
MCP4011/2/3/4
hex
hex
mA
nA
nA
nA
pF
pF
pF
k
μA
μA
pF
V
V
V
V
V
A
= 4V).
Note 5, Note 6
Note 6
MCP4011 A = W = B = V
MCP4012/13 A = W = V
MCP4014 W = V
f =1 MHz, code = 1Fh
f =1 MHz, code = 1Fh
f =1 MHz, code = 1Fh
Code = 1F, output load = 30 pF
Threshold for WiperLock™
Technology
V
V
V
f
V
Code = 1Fh
V
Code = 1Fh
C
DD
DD
IN
DD
DD
= 1 MHz, V
= V
= 5.5V, V
= 5.5V, V
= 4.5V to 5.5V, V
= 2.7V to 4.5V, V
DD
DD
Conditions
= 2.7V to 5.5V,
CS
CS
DD
DS21978A-page 5
SS
= 3V
= 3V
2.7V
A
A
= 4.5V,
= 2.7V,
SS
SS