PIC16C71-04SLASHP datasheet(123/176 Pages) MICROCHIP

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DS30272A-page 123

PIC16C71X

Applicable Devices

710 71 711 715

TABLE 13-7:

A/D CONVERTER CHARACTERISTICS:

PIC16LC715-04 (COMMERCIAL, INDUSTRIAL)

Parameter

No.

Sym

Characteristic

Min

Typ†

Max

Units

Conditions

Resolution

—

8-bits

—

VREF = VDD, VSS

≤ AIN ≤ VREF

NINT

Integral error

—

less than

±1 LSb

—

VREF = VDD, VSS

≤ AIN ≤ VREF

NDIF

Differential error

—

less than

±1 LSb

—

VREF = VDD, VSS

≤ AIN ≤ VREF

NFS

Full scale error

—

less than

±1 LSb

—

VREF = VDD, VSS

≤ AIN ≤ VREF

NOFF

Offset error

—

less than

±1 LSb

—

VREF = VDD, VSS

≤ AIN ≤ VREF

—

Monotonicity

—

guaranteed

—

VSS

≤ AIN ≤ VREF

VREF

Reference voltage

2.5V

—

VDD + 0.3

VAIN

Analog input voltage

VSS - 0.3

—

VREF + 0.3

ZAIN

Recommended

impedance of ana-

log voltage source

—

10.0

Ω

IAD

A/D conversion cur-

rent (VDD)

—

µA

Average current consumption when

A/D is on. (Note 1)

IREF

VREF input current

(Note 2)

—

µA

During sampling

All other times

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:

When A/D is off, it will not consume any current other than minor leakage current. The power-down current spec includes

any such leakage from the A/D module.

VREF current is from RA3 pin or VDD pin, whichever is selected as reference input.

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