Microchip Technology MA160014 Data Sheet

 2010-2012 Microchip Technology Inc.

DS41412F-page 465

Standard Operating Conditions (unless otherwise stated)
Operating temperature

Tested at +25°C

130

T

AD

A/D Clock Period

1

— 

25 

s

-40

C to +85C

1

—

4

s

+85

C to +125C

131

T

CNV

Conversion Time 
(not including acquisition time) (Note 1)

12

—

12

T

AD

132

T

ACQ

Acquisition Time (Note 2)

1.4

—

—

s

V

DD

 = 3V, Rs = 50



135

T

SWC

Switching Time from Convert 

 Sample

—

—

136

T

DIS

Discharge Time

2

—

2

T

AD

ADRES register may be read on the following T

CY

 cycle.

The time for the holding capacitor to acquire the “New” input voltage when the voltage changes full scale after the con-
version (V

DD

 to V

SS

 or V

SS

 to V

DD

). The source impedance (R

) on the input channels is 50 

.

On the following cycle of the device clock.