Microchip Technology MCP4018T-104E/LT Linear IC SC-70-6 MCP4018T-104E/LT Ficha De Dados
Códigos do produto
MCP4018T-104E/LT
MCP4017/18/19
DS22147A-page 6
© 2009 Microchip Technology Inc.
Full Scale Error
(MCP4018 only)
(code = 7Fh)
(MCP4018 only)
(code = 7Fh)
V
WFSE
-3.0
-0.1
—
LSb
5 k
Ω 2.7V
≤ V
DD
≤ 5.5V
-2.0
-0.1
—
LSb
10 k
Ω 2.7V ≤ V
DD
≤ 5.5V
-0.5
-0.1
—
LSb
50 k
Ω 2.7V
≤ V
DD
≤ 5.5V
-0.5
-0.1
—
LSb
100 k
Ω 2.7V ≤ V
DD
≤ 5.5V
Zero Scale Error
(MCP4018 only)
(code = 00h)
(MCP4018 only)
(code = 00h)
V
WZSE
—
+0.1
+3.0
LSb
5 k
Ω 2.7V
≤ V
DD
≤ 5.5V
—
+0.1
+2.0
LSb
10 k
Ω 2.7V ≤ V
DD
≤ 5.5V
—
+0.1
+0.5
LSb
50 k
Ω
2.7V
≤ V
DD
≤ 5.5V
—
+0.1
+0.5
LSb
100 k
Ω 2.7V ≤ V
DD
≤ 5.5V
Potentiometer
Integral
Non-linearity
Integral
Non-linearity
INL
-0.5
±0.25
+0.5
LSb
2.7V
≤ V
DD
≤ 5.5V
MCP4018 device only (Note 2)
Potentiometer
Differential Non-
linearity
Differential Non-
linearity
DNL
-0.25
±0.125
+0.25
LSb
2.7V
≤ V
DD
≤ 5.5V
MCP4018 device only (Note 2)
Bandwidth -3 dB
(See
(See
load = 30 pF)
BW
—
2
—
MHz
5 k
Ω
Code = 3Fh
—
1
—
MHz
10 k
Ω
Code = 3Fh
—
260
—
kHz
50 k
Ω
Code = 3Fh
—
100
—
kHz
100 k
Ω Code = 3Fh
AC/DC CHARACTERISTICS (CONTINUED)
DC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
Operating Temperature
–40°C
≤ T
A
≤ +125°C (extended)
All parameters apply across the specified operating ranges unless noted.
V
V
DD
= +2.7V to 5.5V, 5 k
Ω, 10 kΩ, 50 kΩ, 100 kΩ devices.
Typical specifications represent values for V
DD
= 5.5V, T
A
= +25°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Note 1: Resistance is defined as the resistance between terminal A to terminal B.
2: INL and DNL are measured at V
W
with V
A
= V
DD
and V
B
= V
SS
.
3: MCP4018 device only, includes V
WZSE
and V
WFSE
.
4: Resistor terminals A, W and B’s polarity with respect to each other is not restricted.
5: This specification by design.
6: Non-linearity is affected by wiper resistance (R
5: This specification by design.
6: Non-linearity is affected by wiper resistance (R
W
), which changes significantly over voltage and
temperature.
7: POR/BOR is not rate dependent.
8: Supply current is independent of current through the resistor network
8: Supply current is independent of current through the resistor network