MCP2561FD datasheet(11/32 Pages) MICROCHIP

11 / 32 page

 2014 Microchip Technology Inc.

DS20005284A-page 11

MCP2561/2FD

COMMON MODE STABILIZATION OUTPUT (SPLIT)

Output Voltage

0.3VDD

0.5VDD

0.7VDD

Normal mode;



ISPLIT = -500 µA to +500 µA

0.45VDD 0.5VDD 0.55VDD

Normal mode; RL

 1 M

Leakage Current

-5

—

µA

Standby mode;



VSPLIT = -24V to + 24V



(ISO 11898: -12V ~ +12V)

DIGITAL INPUT PINS (TXD, STBY)

High-Level Input Voltage

VIH

0.7VIO

—

VIO + 0.3

Low-Level Input Voltage

VIL

-0.3

—

0.3VIO

High-Level Input Current

IIH

-1

—

µA

TXD: Low-Level Input Current

IIL(TXD)

-270

-150

-30

µA

STBY: Low-Level Input Current

IIL(STBY)

-30

—

-1

µA

RECEIVE DATA (RXD) OUTPUT

High-Level Output Voltage

VOH

VDD - 0.4

—

IOH = -2 mA (MCP2561FD);

typical -4 mA

VIO - 0.4

—

IOH = -1 mA (MCP2562FD);

typical -2 mA

Low-Level Output Voltage

VOL

—

0.4

IOL = 4 mA; typical 8 mA

THERMAL SHUTDOWN

Shutdown



Junction Temperature

TJ(SD)

165

175

185

°C

-12V < V(CANH, CANL) < +12V,



(Note 1)

Shutdown



Temperature Hysteresis

TJ(HYST)

—

°C

-12V < V(CANH, CANL) < +12V,

(Note 1)

2.3

DC Characteristics (Continued)

Electrical Characteristics: Extended (E): TAMB = -40°C to +125°C and High (H): TAMB = -40°C to +150°C;



VDD = 4.5V to 5.5V, VIO = 1.8V to 5.5V (Note 2), RL = 60

, CL = 100 pF; unless otherwise specified.

Characteristic

Sym

Min

Typ

Max

Units

Conditions

Note 1:

Characterized; not 100% tested.

Only MCP2562FD has VIO pin. For the MCP2561FD, VIO is internally connected to VDD.

-12V to 12V is ensured by characterization, tested from -2V to 7V.

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