Datasheet

 2010-2011 Microchip Technology Inc. DS22269B-page 5
MCP65R41/6
1.2 Test Circuit Configuration
FIGURE 1-1: Test Circuit for the Push-Pull
Output Comparators.
FIGURE 1-2: Test Circuit for the Open-
Drain Comparators.
AC CHARACTERISTICS
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, Step = 200 mV, Overdrive = 100 mV, R
L
= 100 k to V
DD
/2 (MCP65R41 only),
R
Pull-Up
= 2.74 k to V
DD
(MCP65R46 only), and C
L
= 50 pF.
Parameters Sym Min Typ Max Units Conditions
Rise Time t
R
—0.85— µs
Fall Time t
F
—0.85— µs
Propagation Delay (High-to-Low) t
PHL
—48.0µs
Propagation Delay (Low-to-High) t
PLH
—48.0µs
Propagation Delay Skew t
PDS
—±0.2— µsNote 1
Maximum Toggle Frequency f
MAX
—160—kHzV
DD
= 1.8V
f
MAX
—120—kHzV
DD
= 5.5V
Input Noise Voltage E
N
—200—µV
P-P
10 Hz to 100 kHz
Note 1: Propagation Delay Skew is defined as: t
PDS
= t
PLH
- t
PHL
.
TEMPERATURE SPECIFICATIONS
Unless otherwise indicated, all limits are specified for: V
DD
= +1.8V to +5.5V and V
SS
= GND.
Parameters Symbol Min Typ Max Units Conditions
Temperature Ranges
Specified Temperature Range T
A
-40 — +125 °C
Operating Temperature Range T
A
-40 — +125 °C
Storage Temperature Range T
A
-65 — +150 °C
Thermal Package Resistances
Thermal Resistance, SOT23-6 
JA
—190.5— °C/W
V
OUT
V
DD
MCP65R41
V
IN
=V
SS
200k
200k
200k
200k
50p
V
SS
= 0V
V
OUT
V
DD
MCP65R46
V
IN
=V
SS
200k
200k
2.74k
100k
50p
V
SS
= 0V