S3C9452 Ver la hoja de datos (PDF) - Samsung

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S3C9452

SAM88RCRI family of 8-bit single-chip CMOS microcontrollers

Samsung 

ELECTRICAL DATA

S3C9442/C9444/F9444/C9452/C9454/F9454

Table 13-7. A/D Converter Electrical Characteristics

(TA = – 40 °C to + 85 °C, VDD = 2.7 V to 5.5 V, VSS = 0 V)

Parameter

Total accuracy

Integral linearity

error

Differential linearity

error

Offset error of top

Offset error of

bottom

Conversion

time (1)

Analog input

voltage

Analog input

impedance

Analog input

current

Analog block

current (2)

Symbol

–

ILE

DLE

EOT

EOB

tCON

VIAN

RAN

IADIN

IADC

Test Conditions

VDD = 5.12 V

CPU clock = 10 MHz

VSS = 0 V

″

″

″

″

fOSC = 10 MHz

–

–

VDD = 5 V

VDD = 5 V

VDD = 3 V

VDD = 5 V

power down mode

Min

Typ

Max

–

–

±3

–

–

±2

–

–

±1

–

±1

±3

–

±1

±2

–

20

–

VSS

–

VDD

2

–

–

–

–

10

–

1

3

0.5

1.5

–

100

500

NOTES:

1. “Conversion time” is the time required from the moment a conversion operation starts until it ends.

2. IADC is operating current during A/D conversion.

Unit

LSB

µs

V

MΩ

µA

mA

nA

13-8

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