PIC16C712T-04/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16C712T-04/SO

8-Bit CMOS Microcontrollers with A/D Converter and Capture/Compare/PWM

Microchip Technology 

PIC16C712/716

TABLE 12-7

A/D CONVERTER CHARACTERISTICS:

PIC16C712/716-04 (COMMERCIAL, INDUSTRIAL, EXTENDED)

PIC16C712/716-20 (COMMERCIAL, INDUSTRIAL, EXTENDED)

PIC16LC712/716-04 (COMMERCIAL, INDUSTRIAL)

Param Sym Characteristic

No.

A01 NR Resolution

A02 EABS Total Absolute error

A03 EIL Integral linearity error

A04 EDL Differential linearity error

A05 EFS Full scale error

A06 EOFF Offset error

A10 — Monotonicity

A20 VREF Reference voltage

A25 VAIN Analog input voltage

A30 ZAIN Recommended impedance of

analog voltage source

A40 IAD A/D conversion current Standard

(VDD)

Extended (LC)

A50 IREF VREF input current (Note 2)

Min

Typ†

Max Units

Conditions

—

—

8-bits

—

—

<±1

—

—

<±1

—

—

<±1

—

—

<±1

—

—

<±1

— guaranteed

—

(Note 3)

2.5V

—

VDD + 0.3

VSS - 0.3

—

VREF + 0.3

—

—

10.0

bit VREF = VDD = 5.12V,

VSS ≤ VAIN ≤ VREF

LSb VREF = VDD = 5.12V,

VSS ≤ VAIN ≤ VREF

LSb VREF = VDD = 5.12V,

VSS ≤ VAIN ≤ VREF

LSb VREF = VDD = 5.12V,

VSS ≤ VAIN ≤ VREF

LSb VREF = VDD = 5.12V,

VSS ≤ VAIN ≤ VREF

LSb VREF = VDD = 5.12V,

VSS ≤ VAIN ≤ VREF

— VSS ≤ VAIN ≤ VREF

V

V

kΩ

—

180

—

90

—

µA Average current consump-

—

µA tion when A/D is on.

(Note 1)

10

—

1000

µA During VAIN acquisition.

Based on differential of

VHOLD to VAIN to charge

CHOLD, see Section 9.1.

—

—

10

µA During A/D Conversion

cycle

2:

3:

Note 1:

2:

3:

*

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.

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.

The A/D conversion result never decreases with an increase in the Input Voltage, and has no missing codes.

DS41106A-page 88

Preliminary

© 1999 Microchip Technology Inc.

Share Link: