DSPIC30F9013BT-20E/ML 查看數據表（PDF） - Microchip Technology

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DSPIC30F9013BT-20E/ML

High-Performance, 16-Bit Digital Signal Controllers

Microchip Technology 

dsPIC30F3014/4013

TABLE 23-37: 12-BIT A/D MODULE SPECIFICATIONS (CONTINUED)

AC CHARACTERISTICS

Standard Operating Conditions: 2.5V to 5.5V

(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

AD24 EOFF

Offset Error

-2

-1.5

-1.25

LSb VINL = AVSS = VREFL =

0V, AVDD = VREFH = 5V

AD24A EOFF

AD25 —

Offset Error

Monotonicity(1)

-2

-1.5

-1.25

LSb VINL = AVSS = VREFL =

0V, AVDD = VREFH = 3V

—

—

—

— Guaranteed

Dynamic Performance

AD30 THD

Total Harmonic Distortion

—

-71

—

dB

—

AD31 SINAD Signal to Noise and

—

68

—

dB

—

Distortion

AD32 SFDR Spurious Free Dynamic

—

83

—

dB

—

Range

AD33 FNYQ

Input Signal Bandwidth

—

—

100

kHz

—

AD34 ENOB Effective Number of Bits

10.95 11.1

—

bits

—

Note 1: The A/D conversion result never decreases with an increase in the input voltage, and has no missing

codes.

DS70138E-page 200

© 2007 Microchip Technology Inc.

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