PIC12F635ESS datasheet(187/234 Pages) MICROCHIP

187 / 234 page

DS41232D-page 185

PIC12F635/PIC16F636/639

TABLE 15-6:

COMPARATOR SPECIFICATIONS

TABLE 15-7:

COMPARATOR VOLTAGE REFERENCE (CVREF) SPECIFICATIONS

TABLE 15-8:

PIC12F635/PIC16F636 PLVD CHARACTERISTICS:

Standard Operating Conditions (unless otherwise stated)

Operating Temperature

-40°C

≤ TA ≤ +125°C

Param

No.

Sym

Characteristics

Min

Typ†

Max

Units

Comments

CM01

VOS

Input Offset Voltage

—

± 5.0

± 10

(VDD - 1.5)/2

CM02

VCM

Input Common Mode Voltage

—

VDD – 1.5

CM03*

CMRR

Common Mode Rejection Ratio

+55

—

CM04*

TRT

Response Time

Falling

—

150

600

(NOTE 1)

Rising

—

200

1000

CM05*

TMC2COV

Comparator Mode Change to

Output Valid

——

μs

These parameters are characterized but not tested.

†

Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and

are not tested.

Note 1:

Response time is measured with one comparator input at (VDD - 1.5)/2- 100mV to (VDD - 1.5)/2 + 20 mV.

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

≤ TA ≤ +125°C

Param

No.

Sym

Characteristics

Min

Typ†

Max

Units

Comments

CV01*

CLSB

Step Size(2)

—

VDD/24

VDD/32

—

Low Range (VRR = 1)

High Range (VRR = 0)

CV02*

CACC

Absolute Accuracy

—

± 1/2

LSb

Low Range (VRR = 1)

High Range (VRR = 0)

CV03*

Unit Resistor Value (R)

—

CV04*

CST

Settling Time(1)

——

μs

These parameters are characterized but not tested.

†

Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guid-

ance only and are not tested.

Note 1:

Settling time measured while VRR = 1 and VR<3:0> transitions from ‘0000’ to ‘1111’.

See Section 7.11 “Comparator Voltage Reference” for more information.

DC CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

Operating Temperature

-40°C

≤ TA ≤ +125°C

Operating Voltage

VDD Range 2.0V-5.5V

Sym.

Characteristic

Min

Typ†

Max

Units

Conditions

VPLVD

PLVD

Voltage

LVDL<2:0> = 001

1.900

2.0

2.125

LVDL<2:0> = 010

2.000

2.1

2.225

LVDL<2:0> = 011

2.100

2.2

2.325

LVDL<2:0> = 100

2.200

2.3

2.425

LVDL<2:0> = 101

3.825

4.0

4.200

LVDL<2:0> = 110

4.025

4.2

4.400

LVDL<2:0> = 111

4.325

4.5

4.700

*TPLVDS

PLVD Settling time

—

μsVDD = 5.0V

VDD = 3.0V

These parameters are characterized but not tested

†

Data in ‘Typ’ column is at 5.0V, 25

°C unless otherwise stated. These parameters are for design guidance only

and are not tested.

PIC12F635ESS датащи(PDF) 187 Page - Microchip Technology

PIC12F635ESS датащи(HTML) 187 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

датащи скачать

ссылки URL