LTC1282AC View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC1282AC

3V 140ksps 12-Bit Sampling A/D Converter with Reference

Linear Technology 

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LTC1282

TYPICAL PERFOR A CE CHARACTERISTICS

Change in Offset Voltage

vs Supply Voltage

1

fSAMPLE = 140kHz

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0

2 2.5 3 3.5 4 4.5 5

SUPPLY VOLTAGE (V)

LTC1282 • TPC19

Change in Integral Nonlinearity

(INL) vs Supply Current

0.5

fSAMPLE = 140kHz

0.4

0.3

0.2

0.1

0

2 2.5 3 3.5 4 4.5 5

SUPPLY VOLTAGE (V)

LTC1282 • TPC21

Change in Gain Error

vs Supply Voltage

5

fSAMPLE = 140kHz

4

3

2

1

0

2 2.5 3 3.5 4 4.5 5

SUPPLY VOLTAGE (V)

LTC1282 • TPC20

Change in Differential Nonlinearity

(DNL) vs Supply Current

0.5

fSAMPLE = 140kHz

0.4

0.3

0.2

0.1

0

2 2.5 3 3.5 4 4.5 5

SUPPLY VOLTAGE (V)

LTC1282 • TPC22

8

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