MCP4161-502E/SN Microchip Technology, MCP4161-502E/SN Datasheet - Page 13
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MCP4161-502E/SN
Manufacturer Part Number
MCP4161-502E/SN
Description
IC POT DGTL SNGL 5K SPI 8SOIC
Manufacturer
Microchip Technology
Specifications of MCP4161-502E/SN
Package / Case
8-SOIC (3.9mm Width)
Taps
257
Resistance (ohms)
5K
Number Of Circuits
1
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Non-Volatile
Interface
SPI Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Resistance In Ohms
5K
Number Of Pots
Single
Taps Per Pot
256
Resistance
5 KOhms
Wiper Memory
Non Volatile
Digital Interface
Serial (4-Wire, SPI)
Operating Supply Voltage
2.5 V, 3.3 V, 5 V
Supply Current
550 uA
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP4161-502E/SN
Manufacturer:
Microchip
Quantity:
1 298
TABLE 1-3:
© 2008 Microchip Technology Inc.
SCK Input Frequency
CS Active (V
SCK input high time
SCK input low time
Setup time of SDI input to SCK↑ edge
Hold time of SDI input from SCK↑ edge
CS Inactive (V
SDO data output valid after SCK↓ edge
SDO data output valid after
CS Active (V
CS Inactive (V
Hold time of CS Inactive (V
CS Active (V
Note 1:
2:
This specification by design
This table is for the devices where the SPI’s SDI and SDO pins are multiplexed (SDI/SDO) and a Read
command is issued. This is NOT required for SDI/SDO operation with the Increment, Decrement, or Write
commands. This data rate can be increased by having external pull-up resistors to increase the rising
edges of each bit.
IL
IL
II
IH
IH
or V
or V
or V
) to SDO output hi-impedance
) after SCK↓ edge
SPI REQUIREMENTS FOR SDI/SDO MULTIPLEXED (READ OPERATION ONLY)
IHH
IHH
IHH
Characteristic
)
) to SCK↑ input
)
IH
) to
MCP414X/416X/424X/426X
TcsH2
TcsA2scH
TscL2
T
TssL2doV
TscH2
TscH2csI
TcsA2csI
Symbol
DI
F
TscH
TscL
V2scH
SCK
DO
DO
DI
L
V
Z
Min
100
1.8
1.8
60
40
40
50
—
—
—
—
Max Units
250
1.6
50
50
—
—
—
—
—
—
—
kHz
ns
us
ns
ns
ns
ns
us
ns
ns
ns
V
Note 1
DD
= 2.7V to 5.5V
Conditions
DS22059B-page 13
(2)