IO13PDB0V0 datasheet(97/197 Pages) MICROSEMI

97 / 197 page

SmartFusion Customizable System-on-Chip (cSoC)

Re vi s i on 12

2 - 85

Sigma-delta DAC power supply current

requirements (not including VAREFx)

Input = 0, EN = 1

(operational mode)

VCC33SDDx

µA

VCC15A

µA

Input = Half scale, EN = 1

(operational mode)

VCC33SDDx

160

165

µA

VCC15A

µA

Input = Full scale, EN = 1

(operational mode)

VCC33SDDx

280

285

µA

VCC15A

µA

Figure 2-44 • Sigma-Delta DAC Setting Time

Table 2-98 • Analog Sigma-Delta DAC (continued)

Specification

Test Conditions

Min.

Typ.

Max.

Units

Note:

*FS is full-scale error, defined as the difference between the actual value that triggers the transition to full-scale

and the ideal analog full-scale transition value. Full-scale error equals offset error plus gain error. Refer to the

Analog-to-Digital Converter chapter of the SmartFusion Programmable Analog User’s Guide for more

information.

64 128 255

100

120

140

160

180

200

220

Input Code

Sigma Delta DAC Settling Time

IO13PDB0V0 数据表(PDF) 97 Page - Microsemi Corporation

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