MCP4351-103E/ST Microchip Technology, MCP4351-103E/ST Datasheet - Page 4

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MCP4351-103E/ST

Manufacturer Part Number
MCP4351-103E/ST
Description
IC DGTL POT QUAD 10K 20TSSOP
Manufacturer
Microchip Technology
Datasheet

Specifications of MCP4351-103E/ST

Taps
257
Resistance (ohms)
10K
Number Of Circuits
4
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Volatile
Interface
SPI Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP
Resistance In Ohms
10K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
MCP433X/435X
AC/DC CHARACTERISTICS
DS22242A-page 4
DC Characteristics
Supply Voltage
CS, SDI, SDO,
SCK, RESET pin
Voltage Range
V
to ensure Wiper
Reset
V
ensure Power-on
Reset
Delay after device
exits the Reset
state
(V
Supply Current
(Note 10)
Note 1:
DD
DD
DD
Parameters
Start Voltage
Rise Rate to
> V
2:
3:
4:
5:
6:
7:
8:
9:
10: Supply current is independent of current through the resistor network.
BOR
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.
)
V
T
V
Sym
V
V
DDRR
BORD
I
BOR
DD
DD
HV
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
V
V
WZSE
Min
2.7
1.8
SS
SS
= +2.7V to 5.5V, 5 k, 10 k, 50 k, 100 k devices.
W
and V
(Note 9)
with V
0.55
Typ
2.5
10
WFSE
A
= V
.
12.5V
V
DD
8.0V
Max
1.65
450
W
5.5
2.7
DD
20
5
1
), which changes significantly over voltage and
and V
+
–40°C  T
B
Units
V/ms
mA
= V
µA
µA
µs
V
V
V
V
V
SS
.
A
Serial Interface only.
V
V
RAM retention voltage (V
Serial Interface Active,
V
write all 0’s to volatile Wiper 0
(address 0h)
Serial Interface Inactive,
CS = V
Serial Interface Active,
V
SCK @ 5 MHz,
decrement volatile Wiper 0
(address 0h)
DD
DD
DD
DD
 +125°C (extended)
DD
 4.5V The CS pin will be at one
< 4.5V
= 5.5V, CS = V
= 5.5V, CS = V
IH
= 5.5V, T
, V
 2010 Microchip Technology Inc.
DD
of three input levels
(V
Conditions
= 5.5V
IL
A
, V
= +25°C.
IL
IHH
IH
, SCK @ 5 MHz,
or V
,
RAM
IHH
) < V
). (Note 6)
BOR

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