Datasheet

 2003 Microchip Technology Inc. Preliminary DS40300C-page 133
PIC16F62X
TABLE 17-1: COMPARATOR SPECIFICATIONS
TABLE 17-2: VOLTAGE REFERENCE SPECIFICATIONS
Operating Conditions: 3.0V < VDD <5.5V, -40°C < TA < +125°C, unless otherwise stated.
Param
No.
Characteristics Sym Min Typ Max Units Comments
D300 Input offset voltage V
IOFF — ±5.0 ±10 mV
D301* Input Common mode voltage V
ICM 0—VDD - 1.5 V
D302* Common Mode Rejection Ratio CMRR 55 — — db
300*
300A
Response Time
(1)
TRESP — 150 400
600
ns
ns
16F62X
16LF62X
301 Comparator Mode Change to
Output Valid*
T
MC2OV —— 10µs
* These parameters are characterized but not tested.
Note 1: Response time measured with one comparator input at (V
DD - 1.5)/2 while the other input transitions from
V
SS to VDD.
Operating Conditions: 3.0V < V
DD < 5.5V, -40°C < TA < +125°C, unless otherwise stated.
Spec
No.
Characteristics Sym Min Typ Max Units Comments
D310 Resolution V
RES VDD/24 — VDD/32 LSb
D311 Absolute Accuracy VRaa —
—
—
—
1/4
1/2
LSb
LSb
Low Range (VRR = 1)
High Range (VRR = 0)
D312* Unit Resistor Value (R) VRur — 2k — Ω
310* Settling Time
(1)
Tset — — 1 0 µs
* These parameters are characterized but not tested.
Note 1: Settling time measured while VRR = 1 and VR<3:0> transitions from 0000 to 1111.