MCP6546T-I/P Microchip Technology, MCP6546T-I/P Datasheet - Page 3

• Manufacturer Part Number: MCP6546T-I/P
• Description: Push-Pull Output Sub-Microamp Comparator
• Manufacturer: Microchip Technology

AC CHARACTERISTICS
SPECIFICATIONS FOR MCP6548 CHIP SELECT
Unless otherwise indicated, all limits are specified for: V
Overdrive = 100 mV, R
Fall Time
Propagation Delay (High to Low)
Propagation Delay (Low to High)
Propagation Delay Skew
Maximum Toggle Frequency
Input Noise Voltage
Note 1:
Unless otherwise indicated, all limits are specified for: V
R
CS Low Specifications:
CS Logic Threshold, Low
CS Input Current, Low
CS High Specifications:
CS Logic Threshold, High
CS Input Current, High
CS Input High, GND Current
Comparator Output Leakage
CS Dynamic Specifications:
CS Low to Comparator Output Low
Turn-on Time
CS High to Comparator Output
High Z Turn-off Time
CS Hysteresis
2002 Microchip Technology Inc.
PU
= 2.74 k
2:
t
Propagation Delay Skew is defined as: t
Parameters
Parameters
R
and t
to V
PLH
PU
depend on the load (R
= V
PU
DD
= 2.74 k
, and C
L
= 36 pF. Refer to Figure 1-3.
to V
V
I
Sym
O
CS
Sym
PU
f
f
I
I
t
t
t
t
(
V
t
V
I
PDS
MAX
MAX
E
CSL
CSH
OFF
PHL
PLH
LEAK
ON
t
SS
_
F
IH
IL
HYST
N
= V
L
and C
)
DD
, and C
0.8V
PDS
Min
L
Min
V
—
—
—
—
—
—
—
); these specifications are valid for the indicated load only.
—
—
—
—
—
—
—
SS
= t
DD
L
DD
DD
PLH
= 36 pF. Refer to Figure 1-2 and Figure 1-3.
= +1.6V to +5.5V, V
= +1.6V to +5.5V, V
0.005
0.005
- t
0.02
Typ
-1.0
225
165
200
Typ
0.6
0.7
4.0
3.0
20
10
—
—
2
PHL
.
0.2V
Max
Max
V
8.0
8.0
50
—
—
—
—
—
—
—
—
—
—
—
DD
DD
SS
SS
Units
Units
µV
kHz
kHz
ms
nA
nA
nA
pA
= GND, T
µs
µs
µs
µs
µs
= GND, T
V
V
V
P
-
P
(Note 1)
(Note 1)
(Notes 1 and 2)
V
V
10 Hz to 100 kHz
CS = V
CS = V
CS = V
V
CS = 0.2V
V
CS = 0.8V
V
V
MCP6546/7/8/9
DD
DD
OUT
IN
IN
DD
A
A
-
-
= V
= V
= 1.6V
= 5.5V
= 5V
= 25°C, V
= 25°C, V
= V
SS
DD
DD
DD
DD
SS
DD
DD
+10V
to V
to V
IN
IN
Conditions
Conditions
+
+
OUT
OUT
= V
= V
= V
= V
DD
DD
/2, Step = 200 mV,
/2, V
DD
DD
DS21714A-page 3
/2,
/2,
IN
-
= V
SS
,