MCP2003B datasheet(12/32 Pages) MICROCHIP

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MCP2003B

DS20005463C-page 12

 2015-2016 Microchip Technology Inc.

Input Leakage Current

(at the receiver during

recessive bus level)

IBUS_PAS_REC

—

µA

Driver off,

8V < VBB < 18V

8V < VBUS < 18V

VBUS

 VBB

Leakage Current

(disconnected from ground)

IBUS_NO_GND

-10

1.0

+10

µA

GNDDEVICE = VBB,

0V < VBUS < 18V,

VBB = 12V

Leakage Current

(disconnected from VBB)

IBUS_NO_VBB

——

µA

VBB = GND,

0 < VBUS < 18V,

(Note 2)

Receiver Center Voltage

VBUS_CNT

0.475 VBB 0.5 VBB 0.525 VBB

VVBUS_CNT = (VIL (LBUS) +

VIH (LBUS))/2

Slave Termination

RSLAVE



Capacitance of Slave Node

CSLAVE

——

100

(Note 3)

2.3

DC Specifications (Continued)

DC Specifications

Electrical Characteristics: Unless otherwise indicated, all limits are specified for

VBB = 5.5V to 30.0V

Extended (E): TA = -40°C to +125°C

High (H): TA = -40°C to +150°C

Parameter

Sym.

Min.

Typ.

Max.

Units

Conditions

Note 1:

Internal current limited. 2.0 ms maximum recovery time (RLBUS = 0

, TX = 0.4 VREG, VLBUS = VBB).

Node has to sustain the current that can flow under this condition; bus must be operational under this

condition.

Characterized; not 100% tested.

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