
PIC18F45J10 FAMILY
DS39682C-page 308
Preliminary
2007 Microchip Technology Inc.
TABLE 23-2:
COMPARATOR SPECIFICATIONS
TABLE 23-3:
VOLTAGE REFERENCE SPECIFICATIONS
TABLE 23-4:
INTERNAL VOLTAGE REGULATOR SPECIFICATIONS
Operating Conditions:
3.0V < V
DD
< 3.6V, -40°C < T
A
< +85°C (unless otherwise stated)
Param
No.
Sym
Characteristics
Min
Typ
Max
Units
Comments
D300
D301
D302
300
301
V
IOFF
V
ICM
CMRR
T
RESP
T
MC
2
OV
Input Offset Voltage
Input Common Mode Voltage
*
Common Mode Rejection Ratio
*
Response Time
(1)*
Comparator Mode Change to
Output Valid
*
These parameters are characterized but not tested.
Response time measured with one comparator input at (V
DD
–
1.5)/2, while the other input transitions
from V
SS
to V
DD
.
—
0
55
—
—
±5.0
—
—
150
—
±10
mV
V
dB
ns
μ
s
V
DD
– 1.5
—
400
10
*
Note 1:
Operating Conditions:
3.0V < V
DD
< 3.6V, -40°C < T
A
< +85°C (unless otherwise stated)
Param
No.
Sym
Characteristics
Min
Typ
Max
Units
Comments
D310
D311
D312
310
Note 1:
V
RES
VR
AA
VR
UR
T
SET
Settling time measured while CVRR =
1
and CVR3:CVR0 transitions from ‘
0000
’ to ‘
1111
’.
Resolution
Absolute Accuracy
Unit Resistor Value (R)
Settling Time
(1)
V
DD
/24
—
—
—
—
—
2k
—
V
DD
/32
1/2
—
10
LSb
LSb
Ω
μ
s
Operating Conditions:
-40°C < T
A
< +85°C (unless otherwise stated)
Param
No.
Sym
Characteristics
Min
Typ
Max
Units
Comments
V
RGOUT
C
EFC
Regulator Output Voltage
External Filter Capacitor
Value
These parameters are characterized but not tested. Parameter numbers not yet assigned for these
specifications.
—
4.7
2.5
10
—
—
V
μ
F
Capacitor must be low ESR
*