DSPIC33FJ16GS504-E Datasheet, PDF (314/346 Pages) Microchip Technology – High-Performance, 16-bit Digital Signal Controllers

dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04
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TABLE 24-36: 10-BIT HIGH-SPEED A/D MODULE SPECIFICATIONS
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V and 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
Max. Units
Conditions
Device Supply
AD01 AVDD
Module VDD Supply
—
—
—
— See the VDD specification
(DC10) in Table 24-4
AD02 AVSS
Module VSS Supply
—
—
—
— AVSS is connected to VSS
Analog Input
AD10 VINH-VINL Full-Scale Input Span
VSS
VDD
V
AD11 VIN
Absolute Input Voltage
AVSS
AVDD
V
AD12 IAD
Operating Current
—
8
—
mA
AD13 —
Leakage Current
—
±0.6
—
μA VINL = AVSS = 0V,
AVDD = 3.3V
Source Impedance = 100Ω
AD17 RIN
Recommended Impedance
Of Analog Voltage Source
—
DC Accuracy
100
Ω
AD20 Nr
Resolution
10 data bits
bits
AD21A INL
Integral Nonlinearity
—
±0.5
<±2
LSb See Note 2
AD22A DNL
Differential Nonlinearity
—
±0.5
<±1
LSb See Note 2
AD23A GERR
Gain Error
—
±0.75 <±3.0 LSb See Note 2
AD24A EOFF
AD25 —
Offset Error
Monotonicity⁽¹⁾
—
±2.0 <±5.0 LSb See Note 2
—
—
—
— Guaranteed
Dynamic Performance
AD30 THD
Total Harmonic Distortion
—
-73
—
dB
AD31 SINAD Signal to Noise and
Distortion
—
58
—
dB
AD32 SFDR
Spurious Free Dynamic
Range
—
-73
—
dB
AD33 FNYQ
Input Signal Bandwidth
—
—
0.5
MHz
AD34 ENOB Effective Number of Bits
—
9.4
—
bits
Note 1: The A/D conversion result never decreases with an increase in the input voltage, and has no missing
codes.
2: This parameter is characterized under the following conditions: AV_DD = 3.3V, 2.0 MSPS for dedicated S/H,
1.5 MSPS for shared S/H. This parameter is not tested in manufacturing.
DS70318D-page 312
Preliminary
© 2009 Microchip Technology Inc.