PIC16F570 datasheet(87/129 Pages) MICROCHIP

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 2013-2014 Microchip Technology Inc.

DS40001684E-page 87

PIC16F570

TABLE 15-5:

A/D CONVERTER CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

Operating temperature: 25°C

Param.

No.

Sym.

Characteristic

Min.

Typ.†

Max.

Units

Conditions

A01

Resolution

—

bit

A03

EINL Integral Error

—

1.5

LSb VDD = 5.0V

A04

EDNL Differential Error

—

EDNL 1.7 LSb No missing codes

VDD = 5.0V

A05

EFS

Full Scale Range

2.0*

—

5.5*

A06

EOFF Offset Error

—

1.5

LSb VDD = 5.0V

A07

EGN Gain Error

-0.7

—

2.2

LSb VDD = 5.0V

A10

—

Monotonicity

—

guaranteed(1)

——

VSS

 VAIN  VDD

A25*

VAIN Analog Input

Voltage

VSS

—VDD

A30*

ZAIN Recommended

Impedance of

Analog Voltage

Source

——



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.

Note 1:

The A/D conversion result never decreases with an increase in the input voltage and has no missing

codes.

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