Datasheet

dsPIC33FJ16(GP/MC)101/102 AND dsPIC33FJ32(GP/MC)101/102/104
DS70652E-page 334  2011-2012 Microchip Technology Inc.
TABLE 26-50: COMPARATOR TIMING SPECIFICATIONS
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
-40°C  T
A  +125°C for Extended
Param
No.
Symbol Characteristic Min. Typ Max. Units Conditions
300 T
RESP Response Time
(1,2)
— 150 400 ns
301 TMC2OV Comparator Mode Change
to Output Valid
(1)
——10s
302 T
ON2OV Comparator Enabled to
Output Valid
(1)
——10µs
Note 1: Parameters are characterized but not tested.
2: Response time is measured with one comparator input at (V
DD – 1.5)/2, while the other input transitions
from VSS to VDD.
TABLE 26-51: COMPARATOR MODULE SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
-40°C  TA  +125°C for Extended
Param
No.
Symbol Characteristic Min. Typ Max. Units Conditions
D300 V
IOFF Input Offset Voltage
(1)
-20 ±10 20 mV
D301 V
ICM Input Common-Mode Voltage
(1)
0—AVDD – 1.5V V
D302 CMRR Common-Mode Rejection Ratio
(1)
-54 — — dB
D305 IVREF Internal Voltage Reference
(1)
1.116 1.24 1.364 V
Note 1: Parameters are characterized but not tested.
TABLE 26-52: COMPARATOR VOLTAGE REFERENCE SETTLING TIME SPECIFICATIONS
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
-40°C  T
A  +125°C for Extended
Param
No.
Symbol Characteristic Min. Typ Max. Units Conditions
VR310 T
SET Settling Time
(1)
——10s
Note 1: Setting time measured while CVRR = 1 and the CVR<3:0> bits transition from ‘0000’ to ‘1111’.