MCP47FVB28T-MQ datasheet(14/124 Pages) MICROCHIP

14 / 124 page

MCP47FXBX4/8

DS20006368A-page 14

 2020 Microchip Technology Inc.

DC CHARACTERISTICS (CONTINUED)

Standard Operating Conditions (unless otherwise specified)

Operating Temperature: -40°C

 TA  +125°C (Extended)

All parameters apply across the specified operating ranges unless noted.

VDD = +2.7V to 5.5V, VREF= +2.048V to VDD, VSS = 0V, Gx = 0, RL = 5 k from VOUT to GND, CL = 100 pF.

Typical specifications represent values for VDD = 5.5V, TA = +25°C.

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Digital Inputs/Outputs (LAT0, LAT1, HVC)

Schmitt Trigger

High Input Threshold

VIH

0.7 VDD

——

2.7V

 VDD  5.5V (allows 2.7V digital

VDD with 5V analog VDD)

0.7 VDD

——

1.8V

 VDD  2.7V

Schmitt Trigger

Low Input Threshold

VIL

——

0.3 VDD

Hysteresis of Schmitt

Trigger Inputs

VHYS

—0.1 VDD

—V

Input Leakage Current

IIL

-1

—

µA

VIN = VDD and VIN = VSS

Pin Capacitance

CIN, COUT

—10

—

fC = 3.4 MHz

Digital Interface (SDA, SCL)

Output Low Voltage

VOL

——

0.4

VDD  2.0V, IOL = 3 mA

——

0.2 VDD

VVDD < 2.0V, IOL = 1 mA

Input High Voltage

(SDA and SCL Pins)

VIH

0.7 VDD

——

1.8V

 VDD  5.5V

Input Low Voltage

(SDA and SCL Pins)

VIL

——

0.3 VDD

V1.8V

 VDD  5.5V

Input Leakage

ILI

-1

—

µA

SCL = SDA = VSS or SCL = SDA =

VDD

Pin Capacitance

CPIN

—10

—

fC = 3.4 MHz

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