WM5628L datasheet(7/15 Pages) WOLFSON

номер детали	WM5628L

подробное описание детали	3 & 5V Octal 8-Bit Voltage Output DAC with Serial Interface

PDF	15 Pages

Scroll/Zoom	100%

производитель	WOLFSON [Wolfson Microelectronics plc]

домашняя страница	http://www.wolfsonmicro.com

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7 / 15 page

WM5628L, WM5628

Wolfson Microelectronics

Typical Performance Characteristics (continued)

Inte gra l Nonline a rity

VDD = 5 V, Vref = 1.25 V, Ra nge x 2, TA = 25o C

-0.2

0.2

0.4

128

160

192

224

256

Inp utCod e

Tota l Una d justed Error

VDD = 5 V, Vref = 1.25 V, Ra nge x 2, TA = 25oC

-0.5

-0.25

0.25

0.5

128

160

192

224

256

Inpu t Code

Diffe re ntia l Nonlinea rity

VDD = 3 V, V re f = 1.25 V , Ra n g e x 2, TA = 25oC

-0.2

-0.1

0.1

0.2

128

160

192

224

256

Inpu t Code

Integral Nonlinearity

VDD = 3 V, Vref = 1.25 V, Rang e x 2, TA = 25oC

-0.5

-0.25

0.25

0.5

128

160

192

224

256

Inp ut Code

Total Unadjusted Error

VDD = 3 V, Vref = 1.25 V, Rang e x 2, TA = 25o C

-0.5

-0.25

0.25

0.5

128

160

192

224

256

Inp utCod e

Typical DNL, INL and TUE at VDD = 3 V

Typical DNL, INL and TUE * at VDD = 5 V (continued)

Output Source Current

vs Output Voltage

012345

out (V)

VDD = 5 V

TA= 25

O C

Vref = 2 V

Range = x 2

Input c ode = 255

Supply Current vs

Temperature

1.4

1.6

1.8

2.2

2.4

-50

-25

100

Temperature ('C)

Ran ge = x 2

Input C ode = 255

VDD = 5V

Vref = 2V

VDD + 3V

Vref = 1.25V

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