MCP2122
DC Characteristics (Continued)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise specified)
Operating temperature: –40°C ≤ TA ≤ +125°C (Extended)
Operating voltage VDD range as described in DC spec, Section 4.1
“DC Characteristics”.
Param
No.
Sym
Characteristic
Min Typ (1) Max Units
Conditions
VOL Output Low-Voltage
D080B
RX
—
—
0.6
V IOL = 2 mA, VDD = 1.8V
D081
TXIR
—
—
0.6
V IOL = 2 mA, VDD = 1.8V
D090B
D091
VOH Output High-Voltage
RX (2)
TXIR (2)
VDD – 0.7 —
—
V IOH = -0.8 mA, VDD = 1.8V
VDD – 0.7 —
—
V IOH = -0.8 mA, VDD = 1.8V
Capacitive Loading Specs
on Output Pins
D101A COUT All Output pins
—
—
50
pF
D101B CIN All Input pins
—
7
—
pF TA = +25°C, FC = 1.0 MHz
Note 1: Data in the Typical (“Typ”) column is based on characterization results at +25°C. This data is for design
guidance only and is not tested.
2: Negative current is defined as coming out of the pin.
2004 Microchip Technology Inc.
Preliminary
DS21894B-page 17