Datasheet
PIC24FJ128GA010 FAMILY
DS39747F-page 226 2005-2012 Microchip Technology Inc.
TABLE 27-13: COMPARATOR SPECIFICATIONS
TABLE 27-14: COMPARATOR VOLTAGE REFERENCE SPECIFICATIONS
Operating Conditions: 2.0V < VDD < 3.6V, -40°C < TA < +85°C (unless otherwise stated)
Param
No.
Symbol Characteristic Min Typ Max Units Comments
D300 VIOFF Input Offset Voltage* —10 30mV
D301 VICM Input Common Mode Voltage* 0—VDD V
D302 CMRR Common Mode Rejection
Ratio*
55 — — dB
300 TRESP Response Time*
(1)
— 150 400 ns
301 TMC2OV Comparator Mode Change to
Output Valid*
—— 10s
* Parameters are characterized but not tested.
Note 1: Response time is measured with one comparator input at (V
DD – 1.5)/2, while the other input transitions
from V
SS to VDD.
Operating Conditions: 2.0V < VDD < 3.6V, -40°C < TA < +85°C (unless otherwise stated)
Param
No.
Symbol Characteristic Min Typ Max Units Comments
VRD310 CV
RES Resolution VDD/24 — VDD/32 LSb
VRD311 CVRAA Absolute Accuracy — — AVDD – 1.5 LSb
VRD312 CVR
UR Unit Resistor Value (R) — 2k —
VR310 T
SET Settling Time
(1)
—— 10s
Note 1: Settling time measured while CVRR = 1 and CVR<3:0> bits transition from ‘0000’ to ‘1111’.