Mikroelektronika MikroE Development Kits MIKROE-1207 Scheda Tecnica

DS70616F-page 558

© 2009-2012 Microchip Technology Inc.

Standard Operating Conditions: 3.0V to 3.6V (see Note 4)
(unless otherwise stated)
Operating temperature

-40°C 

≤ T

A

 

≤ +85°C for Industrial

-40°C 

≤ T

A

 

≤ +125°C for Extended

AD50

T

AD

ADC Clock Period

76

—

—

ns

—

AD51

t

RC

ADC Internal RC Oscillator Period

—

250

—

ns

—

AD55

t

CONV

Conversion Time

—

12 T

AD

—

—

—

AD56

F

CNV

Throughput Rate

—

—

1.1

Msps Using Sequential 

Sampling

AD57

T

SAMP

Sample Time

2 T

AD

—

—

—

—

AD60

t

PCS

Conversion Start from Sample
Trigger

2 T

AD

—

3  T

AD

—

Auto-Convert Trigger 
not selected

AD61

t

PSS

Sample Start from Setting
Sample (SAMP) bit

2 T

AD

—

3  T

AD

—

—

AD62

t

CSS

Conversion Completion to
Sample Start (ASAM = 1)

—

0.5 T

AD

—

—

—

AD63

t

DPU

Time to Stabilize Analog Stage 
from ADC Off to ADC On

—

—

20

μs

See Note 3

Note 1: These parameters are characterized but not tested in manufacturing.

2: Because the sample caps will eventually lose charge, clock rates below 10 kHz may affect linearity 

performance, especially at elevated temperatures.

3: The t

DPU

 parameter is the time required for the ADC module to stabilize at the appropriate level when the 

module is turned on (ADxCON1<ADON> = 1). During this time, the ADC result is indeterminate.

4: Device is functional at V

BORMIN

 < V

DD

 < V

DDMIN

. Analog modules: ADC, Comparator, and DAC will have 

degraded performance. Device functionality is tested but not characterized. Refer to parameter 

 in 

 for the minimum and maximum BOR values.