PIC16F1513T-I/SS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1513T-I/SS

28-Pin Flash Microcontrollers with XLP Technology

Microchip Technology 

PIC16(L)F1512/3

FIGURE 16-4:

ANALOG INPUT MODEL

Analog

Input

Rs

pin

VDD

VT  0.6V

RIC  1k

Sampling

Switch

SS Rss

VA

CPIN

5 pF

VT  0.6V

I LEAKAGE(1)

CHOLD = 13.5 pF

VSS/VREF-

Legend: CHOLD

CPIN

= Sample/Hold Capacitance

= Input Capacitance

I LEAKAGE = Leakage current at the pin due to

various junctions

RIC

= Interconnect Resistance

RSS

= Resistance of Sampling Switch

SS

= Sampling Switch

VT

= Threshold Voltage

Note 1: Refer to Section 25.0 “Electrical Specifications”.

6V

5V

RSS

VDD 4V

3V

2V

5 6 7 8 9 10 11

Sampling Switch

(k)

FIGURE 16-5:

ADC TRANSFER FUNCTION

3FFh

3FEh

3FDh

3FCh

3FBh

Full-Scale Range

03h

02h

01h

00h

VREF-

0.5 LSB

Zero-Scale

Transition

Full-Scale

Transition

Analog Input Voltage

1.5 LSB

VREF+

 2012-2014 Microchip Technology Inc.

DS40001624C-page 135

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