MCP4018T-104E/LT Microchip Technology, MCP4018T-104E/LT Datasheet - Page 40
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MCP4018T-104E/LT
Manufacturer Part Number
MCP4018T-104E/LT
Description
IC DGTL POT 100K 128TAPS SC70-6
Manufacturer
Microchip Technology
Datasheet
1.MCP4018T-502ELT.pdf
(66 pages)
Specifications of MCP4018T-104E/LT
Package / Case
SC-70-6, SC-88, SOT-363
Temperature Coefficient
150 ppm/°C Typical
Taps
128
Resistance (ohms)
100K
Number Of Circuits
1
Memory Type
Volatile
Interface
I²C, 2-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Resistance In Ohms
100K
Number Of Pots
Single
Taps Per Pot
128
Resistance
100 KOhms
Wiper Memory
Volatile
Buffered Wiper
Buffered
Digital Interface
Serial (2-Wire, I2C)
Operating Supply Voltage
2.5 V or 3.3 V or 5 V
Supply Current
0.045 mA (Typ)
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Description/function
7 Bit Single I2C Digital Potentiometer
Mounting Style
SMD/SMT
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Tolerance
20 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
MCP4018T-104E/LTTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP4018T-104E/LT
Manufacturer:
Microchip
Quantity:
7 953
Part Number:
MCP4018T-104E/LT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
MCP4017/18/19
FIGURE 5-14:
DS22147A-page 40
Write 1 Byte
Write 2 Bytes
Read 1 Byte
Read 2 Bytes
Master
MCP4017/18/19
I
Master
MCP4017/18/19
I
Master
MCP4017/18/19
I
Master
MCP4017/18/19
I
2
2
2
2
C Bus
C Bus
C Bus
C Bus
Note 1: For Write Commands, the MSb of the Data Byte is a don’t care since the wiper register is only 7-bits wide.
S Slave Address
S 0 1 0 1 1 1 1 0 1 x d d d d d d d 1 P
S 0 1 0 1 1 1 1 0 0 x d d d d d d d 0 P
S Slave Address
S 0 1 0 1 1 1 1 0 1 x d d d d d d d 1 x d d d d d d d 1 P
S 0 1 0 1 1 1 1 0 0 x d d d d d d d 0 x d d d d d d d 1 P
S Slave Address
S 0 1 0 1 1 1 1 1 1
S 0 1 0 1 1 1 1 1 0 0 d d d d d d d 1 P
S Slave Address
S 0 1 0 1 1 1 1 1 1
S 0 1 0 1 1 1 1 1 0 0 d d d d d d d 0 0 d d d d d d d 1 P
I
2
C Communication Behavior.
R
/
W A Data Byte
R
/
W A Data Byte
R
/
W A Data Byte
R
/
W A Data Byte
0 0 d d d d d d d 1
0 0 d d d d d d d 1 0 d d d d d d d 1
0
0
(1)
(1)
A P
1 P
A Data Byte
0
A P
0
A Data Byte
0
(1)
© 2009 Microchip Technology Inc.
A P
1 P
A P
0