Datasheet

MCP2003/4
DS22230A-page 12  2010 Microchip Technology Inc.
2.2 DC Specifications
DC Specifications
Electrical Characteristics:
Unless otherwise indicated, all limits are specified for:
V
BB = 6.0V to 27.0V
T
A = -40°C to +125°C
Parameter Sym Min. Typ. Max. Units Conditions
Power
VBB Quiescent Operating
Current
IBBQ 90 150 µA Operating Mode,
bus recessive (Note 1)
V
BB Transmitter-off Current IBBTO — 75 120 µA Transmitter off,
bus recessive (Note 1)
V
BB Power Down Current IBBPD — 5 15 µA Transmitter off,
bus recessive (Note 1)
V
BB Current
with V
SS Floating
I
BBNOGND -1 — 1 mA VBB = 12V, GND to VBB,
V
LIN =0-18V
Microcontroller Interface
High Level Input Voltage
(T
XD, FAULT/TXE)
V
IH 2.0 — 5.3 V
Low Level Input Voltage
(TXD, FAULT/TXE)
V
IL -0.3 — 0.8 V
High Level Input Current
(TXD, FAULT/TXE)
I
IH -2.5 — — µA Input voltage = 4.0V
Low Level Input Current
(TXD, FAULT/TXE)
I
IL -10 — — µA Input voltage = 0.5V
High Level Voltage (VREN)
VHVREN -0.3 — VBB+0.3
High Level Output Current
(V
REN)
I
HVREN -20 — -10 mA Output voltage = VBB-
0.5V
High Level Input Voltage
(CS)
VIH 2.0 — VBB V Through a current limiting
resistor
Low Level Input Voltage
(CS)
V
IL -0.3 — 0.8 V
High Level Input Current
(CS)
I
IH -10.0 — 10.0 µA Input voltage = 4.0V
Low Level Input Current
(CS)
I
IL -5.0 — 5.0 µA Input voltage = 0.5V
Low Level Input Voltage
(WAKE)
V
IL VBB – 4.0V — — V
Low Level Output Voltage
(RXD)
V
OL ——0.4 VIIN = 2 mA
High Level Output Current
(RXD)
I
OH -1 — -1 µA VLIN - VBB, VRXD = 5.5V
Note 1: Internal current limited. 2.0 ms maximum recovery time (R
LBUS = 0, TX = 0.4 VREG, VLBUS = VBB).
2: Node has to sustain the current that can flow under this condition; bus must be operational under this
condition.