PIC24FJ128GA010_09 Datasheet, PDF (224/240 Pages) Microchip Technology – 64/80/100-Pin General Purpose, 16-Bit Flash Microcontrollers

PIC24FJ128GA010 FAMILY
TABLE 26-20: ADC CONVERSION TIMING REQUIREMENTS⁽¹⁾
AC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V (unless
otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
Param
No.
Sym
Characteristic
Min
Typ⁽¹⁾
Max
Units
Conditions
AD50 TAD ADC Clock Period
75
—
—
ns TCY = 75ns, ADxCON3
in default state
AD51 tRC ADC Internal RC Oscillator
—
250
—
ns
Period
Conversion Rate
AD55 tCONV Conversion Time
—
12
—
TAD
AD56 FCNV Throughput Rate
—
—
500
ksps
AD57 tSAMP Sample Time
—
1
—
TAD
Clock Parameters
AD61 tPSS Sample Start Delay from
2
Setting Sample bit (SAMP)
—
3
TAD
Note 1: Because the sample caps will eventually lose charge, clock rates below 10 kHz can affect linearity perfor-
mance, especially at elevated temperatures.
DS39747E-page 224
© 2009 Microchip Technology Inc.