AL1213A Просмотр технического описания (PDF) - Samsung

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AL1213A

8-BIT 0.5MSPS DAC

Samsung 

AL1213A

8-BIT 0.5MSPS DAC

AC ELECTRICAL CHARACTERISTICS

(Converter Specifications : VDDA = 5V, VSSA = VBB = 0V, Top = 25°C, VRT = 5.0V, VRB = 0.0V Cload = 2pF

unless otherwise specified.)

Characteristics

Symbol Min

Typ

Max

Unit

Test Conditions

Conversion Rate

fc

-

0.5

-

MSPS

data = 0.5MHz

Dynamic Supply Current

Ivdd

1.5

2.3

7.0

mA

fc = 0.5MHz

(load cap = 25pF)

Analog Output Delay

Td

-

190

270

ns

fc = 0.5MHz

Data : All High

Analog Output Rise Time

Tr

-

230

300

ns

fc = 0.5MHz

Data : All Low → All High

Analog Output Fall Time

Tf

-

230

300

ns

fc = 0.5MHz

Data : All High → All Low

Center Code Rising Time

Trd

-

0.3

0.4

ms

fc = 0.5MHz

Data :

01111111 → 10000000

Power down on time

Tpon

-

30

-

ns

Data : 11111111

Power down off time

Tpof

-

240

-

ns

Data : 11111111

Power down current

Ipd

-

4

50

nA

Data : 11111111

PD : 0V

5

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