ICM7522 datasheet(8/10 Pages) ICMIC

Part #	ICM7522

Description	12/10/8-Bit Low Power Dual DACs With Serial Interface and Voltage Output

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Manufacturer	ICMIC [IC MICROSYSTEMS]

Direct Link	http://www.icmic.com

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8 / 10 page

ICM7562/7542/7522

Rev. A6

ICmic reserves the right to change specifications without prior notice

8

Figure 5 illustrates how a gain error or positive offset error

will affect the output when it is close to VDD. A positive gain

error or positive offset will cause the output to be limited to

the positive supply voltage resulting in a dead-band of

codes close to full-scale.

DEADBAND

NEGATIVE

OFFSET

Figure 4. Effect of Negative Offset

DEADBAND

POSITIVE

OFFSET

OFFSET AND

GAIN ERROR

VDD

Figure 5. Effect of Gain Error and Positive Offset

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