Microchip Technology Zena Especificaciones descargar pdf (Pagina 100)

PIC12F629/675

TABLE 12-6: COMPARATOR SPECIFICATIONS

TABLE 12-7: COMPARATOR VOLTAGE REFERENCE SPECIFICATIONS

Comparator Specifications

Standard Operating Conditions

-40°C to +125°C (unless otherwise stated)

Sym Characteristics Min Typ Max Units Comments

VOS Input Offset Voltage — ± 5.0 ± 10 mV

VCM Input Common Mode Voltage 0 — VDD - 1.5 V

CMRR Common Mode Rejection Ratio +55* — — db

TRT Response Time

(1)

— 150 400* ns

TMC2COV Comparator Mode Change to

Output Valid

— — 10* μs

* These parameters are characterized but not tested.

Note 1: Response time measured with one comparator input at (VDD - 1.5)/2 while the other input transitions from

SS to VDD - 1.5V.

Voltage Reference Specifications

Standard Operating Conditions

-40°C to +125°C (unless otherwise stated)

Sym Characteristics Min Typ Max Units Comments

Resolution —

—

VDD/24*

VDD/32

—

LSb

Low Range (VRR = 1)

High Range (VRR = 0)

Absolute Accuracy —

—

± 1/2

± 1/2*

LSb

Low Range (VRR = 1)

High Range (VRR = 0)

Unit Resistor Value (R) — 2k* — Ω

Settling Time

(1)

— — 10* 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.

1 2 ... 95 96 97 98 99 100 101 102 103 104 105 ... 127 128

Comentarios a estos manuales

Sin comentarios

Microchip Technology Zena Especificaciones Pagina 100

Comentarios a estos manuales