Microchip Technology MA330016 Data Sheet

DS70290J-page 248

© 2007-2011 Microchip Technology Inc.

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

-40°C

≤  T

A

 

≤ +85°C for Industrial

-40°C

≤T

A

 

≤+125°C for Extended

AD20b

Nr

Resolution

10 data bits

bits

—

AD21b

INL

Integral Nonlinearity

-1.5

—

+1.5

LSb

V

INL

 = AV

SS

 = V

REFL

 = 0V, 

AV

DD

 = V

REFH

 = 3.6V

AD22b

DNL

Differential Nonlinearity

>-1

—

<1

LSb

V

INL

 = AV

SS

 = V

REFL

 = 0V, 

AV

DD

 = V

REFH

 = 3.6V

AD23b

G

ERR

Gain Error

—

3

6

LSb

V

INL

 = AV

SS

 = V

REFL

 = 0V, 

AV

DD

 = V

REFH

 = 3.6V

AD24b

E

OFF

Offset Error

—

2

5

LSb

V

INL

 = AV

SS

 = V

REFL

 = 0V, 

AV

DD

 = V

REFH

 = 3.6V

AD25b

—

Monotonicity

—

—

—

—

Guaranteed

AD20b

Nr

Resolution

10 data bits

bits

—

AD21b

INL

Integral Nonlinearity

-1

—

+1

LSb

V

INL

 = AV

SS

 = 0V, AV

DD

 = 3.6V

AD22b

DNL

Differential Nonlinearity

>-1

—

<1

LSb

V

INL

 = AV

SS

 = 0V, AV

DD

 = 3.6V

AD23b

G

ERR

Gain Error

—

7

15

LSb

V

INL

 = AV

SS

 = 0V, AV

DD

 = 3.6V

AD24b

E

OFF

Offset Error

—

3

7

LSb

V

INL

 = AV

SS

 = 0V, AV

DD

 = 3.6V

AD25b

—

Monotonicity

—

—

—

—

Guaranteed

AD30b

THD

Total Harmonic Distortion

—

—

-64

dB

—

AD31b

SINAD

Signal to Noise and
Distortion 

57

58.5

—

dB

—

AD32b

SFDR

Spurious Free Dynamic
Range

72

—

—

dB

—

AD33b

F

NYQ

Input Signal Bandwidth

—

—

550

kHz

—

AD34b

ENOB

Effective Number of Bits

9.16

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: These parameters are characterized by similarity, but are not tested in manufacturing.
3: These parameters are characterized, but are tested at 20 ksps only.
4: Injection currents > | 0 | can affect the ADC results by approximately 4-6 counts.