Datasheet

PIC24F16KA102 FAMILY
DS39927C-page 230  2008-2011 Microchip Technology Inc.
TABLE 29-13: COMPARATOR DC SPECIFICATIONS
TABLE 29-14: COMPARATOR VOLTAGE REFERENCE DC SPECIFICATIONS
TABLE 29-15: INTERNAL VOLTAGE REFERENCES
Operating Conditions: 2.0V < VDD < 3.6V
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 Comments
D300 V
IOFF Input Offset Voltage* —20 40mV
D301 VICM Input Common Mode Voltage* 0—VDD V
D302 CMRR Common Mode Rejection
Ratio*
55 — — dB
* Parameters are characterized but not tested.
Operating Conditions: 2.0V < V
DD < 3.6V
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 Comments
VRD310 CV
RES Resolution VDD/24 — VDD/32 LSb
VRD311 CVR
AA Absolute Accuracy — — AVDD – 1.5 LSb
VRD312 CVRUR Unit Resistor Value (R) — 2k — 
Operating Conditions: 2.0V < VDD < 3.6V
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 Comments
V
BG Internal Band Gap Reference 1.14 1.2 1.26 V
TIRVST Internal Reference Stabilization Time — 200 250 s
TABLE 29-16: CTMU CURRENT SOURCE SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for Industrial
-40°C  T
A  +125°C for Extended
Param
No.
Sym Characteristic Min Typ
(1)
Max Units Conditions
I
OUT1 CTMU Current Source,
Base Range
— 550 — nA CTMUICON<1:0> = 01
I
OUT2 CTMU Current Source,
10x Range
—5.5—A CTMUICON<1:0> = 10
I
OUT3 CTMU Current Source,
100x Range
—55—A CTMUICON<1:0> = 11
Note 1: Nominal value at the center point of the current trim range (CTMUICON<7:2> = 000000).