Datasheet

MCP65R41/6
DS22269B-page 4  2010-2011 Microchip Technology Inc.
Push Pull Output
High Level Output Voltage V
OH
V
DD
0.2 — — V I
OUT
= -2 mA, V
DD
= 5V
Low Level Output Voltage V
OL
——V
SS
+0.2 V I
OUT
= 2 mA, V
DD
= 5V
Short Circuit Current I
SC
—±50 — mA(Note 2) MCP65R41
I
SC
—±1.5 — mA(Note 2) MCP65R46
Open Drain Output (MCP65R46)
Low Level Output Voltage V
OL
——V
SS
+0.2 V I
OUT
= 2 mA
Short Circuit Current I
SC
—±50 — mA
High-Level Output Current I
OH
-100 — — nA V
PU
= 10V
Pull-up Voltage V
PU
1.6 — 10 V Note 3
Output Pin Capacitance C
OUT
—8 —pF
Reference Voltage Output
Initial Reference Tolerance V
TOL
-2 ±1 +2 % I
REF
= 0A,
V
REF
= 1.21V and 2.4V
V
REF
1.185 1.21 1.234 V I
REF
= 0A
2.352 2.4 2.448 V
Reference Output Current I
REF
— ±500 — µA V
TOL
= ±2% (maximum)
Drift with Temperature (character-
ized but not production tested)
V
REF
/T — 27 100 ppm V
REF
= 1.21V, V
DD
= 1.8V
—22100ppmV
REF
= 1.21V, V
DD
= 5.5V
—23100ppmV
REF
= 2.4V, V
DD
= 5.5V
Capacitive Load C
L
—200 — pFNote 4
DC CHARACTERISTICS (CONTINUED)
Unless otherwise indicated, all limits are specified for: V
DD
= +1.8V to +5.5V, V
SS
= GND, T
A
= +25°C, V
IN+
=
V
DD
/2, V
IN-
= V
SS
, R
L
= 100 k to V
DD
/2 (MCP65R41 only), and R
Pull-Up
= 2.74 k to V
DD
(MCP65R46 only).
Parameters Sym Min Typ Max Units Conditions
Note 1: The input offset voltage is the center (average) of the input-referred trip points. The input hysteresis is the
difference between the input-referred trip points.
2: Limit the output current to Absolute Maximum Rating of 30 mA.
3: Do not short the output of the MCP65R46 comparators above V
SS
+ 10V.
4: The low-power reference voltage pin is designed to drive small capacitive loads. See Section 4.5.2.