DSPIC33FJ12MC02ESS datasheet(268/284 Pages) MICROCHIP

268 / 284 page

dsPIC33FJ12MC201/202

DS70265B-page 266

Preliminary

TABLE 23-42: ADC CONVERSION (10-BIT MODE) TIMING REQUIREMENTS

AC CHARACTERISTICS

Standard Operating Conditions: 3.0V to 3.6V

(unless otherwise stated)

Operating temperature

-40°C

≤ TA ≤ +85°C for Industrial

-40°C

≤ TA ≤ +125°C for Extended

Param

No.

Symbol

Characteristic

Min.

Typ(1)

Max.

Units

Conditions

Clock Parameters(2)

AD50

TAD

ADC Clock Period

—

AD51

tRC

ADC Internal RC Oscillator Period

—

250

—

Conversion Rate

AD55

tCONV

Conversion Time

—

12 TAD

——

AD56

FCNV

Throughput Rate

—

1.1

Msps

AD57

TSAMP

Sample Time

2 TAD

——

—

Timing Parameters

AD60

tPCS

Conversion Start from Sample

Trigger(1)

—1.0 TAD

—

Auto-Convert Trigger

(SSRC<2:0> = 111) not

selected

AD61

tPSS

Sample Start from Setting

Sample (SAMP) bit(1)

0.5 TAD

—

1.5 TAD

——

AD62

tCSS

Conversion Completion to

Sample Start (ASAM = 1)(1)

—0.5 TAD

——

—

AD63

tDPU

Time to Stabilize Analog Stage

from ADC Off to ADC On(1)

1—

μs—

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.

DSPIC33FJ12MC02ESS Datasheet(PDF) 268 Page - Microchip Technology

DSPIC33FJ12MC02ESS Datasheet(HTML) 268 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL