MCP4018T-502E/LT Microchip Technology, MCP4018T-502E/LT Datasheet - Page 4

• Manufacturer Part Number: MCP4018T-502E/LT
• Description: IC DGTL POT 5K 128TAPS SC70-6
• Manufacturer: Microchip Technology

Specifications of MCP4018T-502E/LT

• Taps: 128
• Resistance (ohms): 5K
• Number Of Circuits: 1
• Temperature Coefficient: 150 ppm/°C Typical
• 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
• Package / Case: SC-70-6, SC-88, SOT-363
• Resistance In Ohms: 5K
• End To End Resistance: 5kohm
• Track Taper: Logarithmic
• No. Of Steps: 128
• Resistance Tolerance: ± 20%
• Supply Voltage Range: 1.8V To 5.5V
• Control Interface: I2C
• No. Of Pots: Single
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MCP4018T-502E/LTTR

MCP4017/18/19
AC/DC CHARACTERISTICS
DS22147A-page 4
DC Characteristics
Supply Voltage
V
to ensure Wiper
Reset
V
ensure Power-on
Reset
Delay after device
exits the reset
state
(V
Supply Current
(Note 8)
Note 1:
DD
DD
DD
Parameters
Start Voltage
Rise Rate to
> V
2:
3:
4:
5:
6:
7:
8:
BOR
Resistance is defined as the resistance between terminal A to terminal B.
INL and DNL are measured at V
MCP4018 device 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.
POR/BOR is not rate dependent.
Supply current is independent of current through the resistor network
)
V
T
V
Sym
V
BORD
DDRR
I
BOR
DD
DD
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
Min
2.7
1.8
—
—
—
—
= +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
W
(Note 7)
WZSE
with V
Typ
2.5
10
45
—
—
—
and V
A
= V
1.65
WFSE
Max
DD
5.5
5.5
20
80
W
5
), which changes significantly over voltage and
and V
.
–40°C ≤ T
Units
V/ms
B
µS
µA
µA
V
V
V
= V
SS
.
A
Analog Characteristics specified
Digital Characteristics specified
RAM retention voltage (V
Serial Interface Active,
Write all 0’s to Volatile Wiper
V
Serial Interface Inactive,
(Stop condition, SCL = SDA = V
Wiper = 0, V
DD
≤ +125°C (extended)
DD
= 5.5V, F
= 5.5V, T
DD
© 2009 Microchip Technology Inc.
SCL
Conditions
= 5.5V
A
= 400 kHz
= +25°C.
RAM
) < V
IH
),
BOR