Microchip Technology MCP4018T-104E/LT Linear IC SC-70-6 MCP4018T-104E/LT Ficha De Dados

DS22147A-page 4

© 2009 Microchip Technology Inc.

Standard Operating Conditions (unless otherwise specified)
Operating Temperature

–40°C 

≤ T

A

 

≤ +125°C (extended) 

All parameters apply across the specified operating ranges unless noted.  
V

DD

 = +2.7V to 5.5V, 5 k

Ω, 10 kΩ, 50 kΩ, 100 kΩ devices. 

Typical specifications represent values for V

DD

 = 5.5V, T

A

 = +25°C.

Supply Voltage 

V

DD

2.7

—

5.5

V

Analog Characteristics specified

1.8

—

5.5

V

Digital Characteristics specified

V

DD

 Start Voltage 

to ensure Wiper 
Reset

V

BOR

 

—

—

1.65

V

RAM retention voltage (V

RAM

) < V

BOR

 

V

DD

 Rise Rate to 

ensure Power-on 
Reset

V

DDRR

 

(Note 7)

V/ms

Delay after device 
exits the reset 
state 
(V

DD

 > V

BOR

) 

T

BORD

—

10

20

µS

Supply Current

 

I

DD

 —

45

80

µA

Serial 

Interface 

Active, 

Write all 0’s to Volatile Wiper 
V

DD

 = 5.5V, F

SCL

 = 400 kHz 

—

2.5

5

µA

Serial Interface Inactive, 
(Stop condition, SCL = SDA = V

IH

), 

Wiper = 0, V

DD

 = 5.5V 

Note 1: Resistance is defined as the resistance between terminal A to terminal B.

2: INL and DNL are measured at V

W 

with V

A

 = V

DD

 and V

B

 = V

SS

.

 

3: MCP4018 device only, includes V

WZSE

 and V

WFSE

.

4: Resistor terminals A, W and B’s polarity with respect to each other is not restricted.
5: This specification by design.
6: Non-linearity is affected by wiper resistance (R

W

), which changes significantly over voltage and 

temperature.

7: POR/BOR is not rate dependent.
8: Supply current is independent of current through the resistor network