MCP4332T-503E/ML MICROCHIP [Microchip Technology], MCP4332T-503E/ML Datasheet - Page 7

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MCP4332T-503E/ML

Manufacturer Part Number
MCP4332T-503E/ML
Description
7/8-Bit Quad SPI Digital POT with Volatile Memory
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet
AC/DC CHARACTERISTICS (CONTINUED)
 2010 Microchip Technology Inc.
DC Characteristics
Full Scale Error
(MCP43X1 only)
(8-bit code = 100h,
7-bit code = 80h)
Zero Scale Error
(MCP43X1 only)
(8-bit code = 00h,
7-bit code = 00h)
Potentiometer
Integral
Non-linearity
Potentiometer
Differential
Non-linearity
Bandwidth -3 dB
(See
load = 30 pF)
Note 1:
Parameters
Figure
2:
3:
4:
5:
6:
7:
8:
9:
10: Supply current is independent of current through the resistor network.
Resistance is defined as the resistance between terminal A to terminal B.
INL and DNL are measured at V
MCP43X1 only.
MCP43X2 only, includes V
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
temperature.
The MCP43X1 is externally connected to match the configurations of the MCP43X2, and then tested.
POR/BOR is not rate dependent.
2-92,
V
V
Sym
DNL
WFSE
WZSE
BW
INL
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
-0.25
Min
-6.0
-4.0
-3.5
-2.0
-0.8
-0.5
-0.5
-0.5
-0.5
-0.5
WZSE
-1
= +2.7V to 5.5V, 5 k, 10 k, 50 k, 100 k devices.
W
and V
with V
±0.125
±0.25
±0.25
+0.1
+0.1
+0.1
+0.1
+0.1
+0.1
+0.1
+0.1
±0.5
Typ
-0.1
-0.1
-0.1
-0.1
-0.1
-0.1
-0.1
-0.1
200
200
100
100
2
2
1
1
WFSE
A
= V
.
+0.25
DD
Max
+6.0
+3.0
+3.5
+2.0
+0.8
+0.5
+0.5
+0.5
+0.5
+0.5
W
+1
), which changes significantly over voltage and
and V
–40°C  T
B
Units
MHz
MHz
MHz
MHz
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
kHz
kHz
kHz
kHz
= V
SS
.
A
5 k
10 k
50 k
100 k
5 k
10 k
50 k
100 k
8-bit
7-bit
8-bit
7-bit
5 k
10 k
50 k
100 k
 +125°C (extended)
MCP433X/435X
DD
= 5.5V, T
8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
3.0V  V
MCP43X1 devices only
(Note 2)
3.0V  V
MCP43X1 devices only
(Note 2)
8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
Conditions
A
= +25°C.
3.0V  V
3.0V  V
3.0V  V
3.0V  V
3.0V  V
3.0V  V
3.0V  V
3.0V  V
3.0V  V
3.0V  V
3.0V  V
3.0V  V
3.0V  V
3.0V  V
3.0V  V
3.0V  V
Code = 80h
Code = 40h
Code = 80h
Code = 40h
Code = 80h
Code = 40h
Code = 80h
Code = 40h
DD
DD
 5.5V
 5.5V
DS22242A-page 7
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
 5.5V
 5.5V
 5.5V
 5.5V
 5.5V
 5.5V
 5.5V
 5.5V
 5.5V
 5.5V
 5.5V
 5.5V
 5.5V
 5.5V
 5.5V
 5.5V

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