MCP2561FD-ESLASHMF datasheet(10/32 Pages) MICROCHIP

10 / 32 page

MCP2561/2FD

DS20005284A-page 10

 2014 Microchip Technology Inc.

CANH: Short Circuit



Output Current

IO(SC)

-120

—

VTXD = VSS; VCANH = 0V;

CANL: floating

-100

—

same as above, but

VDD=5V, TAMB = 25°C (Note 1)

CANL: Short Circuit



Output Current

—

+120

VTXD = VSS; VCANL = 18V;

CANH: floating

—

+100

same as above, but

VDD=5V, TAMB = 25°C (Note 1)

BUS LINE (CANH; CANL) RECEIVER

Recessive Differential



Input Voltage

VDIFF(R)(I)

-1.0

—

+0.5

Normal Mode;

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

See Figure 2-6 (Note 3)

-1.0

—

+0.4

Standby Mode;

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

See Figure 2-6 (Note 3)

Dominant Differential



Input Voltage

VDIFF(D)(I)

0.9

—

VDD

Normal Mode;

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

See Figure 2-6 (Note 3)

1.0

—

VDD

Standby Mode;

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

See Figure 2-6 (Note 3)

Differential



Receiver Threshold

VTH(DIFF)

0.5

0.7

0.9

Normal Mode;

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

See Figure 2-6 (Note 3)

0.4

—

1.15

Standby Mode;

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

See Figure 2-6 (Note 3)

Differential



Input Hysteresis

VHYS(DIFF)

—

200

Normal mode, see Figure 2-6,

(Note 1)

Common Mode



Input Resistance

RIN

—



(Note 1)

Common Mode



Resistance Matching

RIN(M)

-1

VCANH = VCANL, (Note 1)

Differential Input



Resistance

RIN(DIFF)

—

100



(Note 1)

Common Mode



Input Capacitance

CIN(CM)

—

VTXD = VDD; (Note 1)

Differential



Input Capacitance

CIN(DIFF)

—

VTXD = VDD; (Note 1)

CANH, CANL:



Input Leakage

ILI

-5

—

µA

VDD = VTXD = VSTBY = 0V.

For MCP2562FD, VIO = 0V.

VCANH = VCANL = 5 V.

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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