PT8214 Datasheet, PDF (11/15 Pages) Princeton Technology Corp – 8-Bit D/A Converter IC

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8-Bit D/A Converter IC
PT8214
AC CHARACTERISTICS
(Unless otherwise specified, recommended operation conditions prevail)
Parameter
Symbol
Condition
Clock low time
tCLK
Clock high time
tCKH
Clock rise time
tCR
Clock fall time
tCF
Data setup time
tDCH
Data hold time
tCHD
Load strobe high time
tSTBH
Load strobe setup time
tCHL
Load strobe hold time
DAC output setting time
tSTBC
tSTBD RAL=10KΩ, CAL=50pF (note 1)
Data output delay time
tDO
CL=20pF(min.), 100pF (max.)
(note 2)
Min. Max. Unit
200
-
ns
200
-
ns
-
200 ns
-
200 ns
30
-
ns
60
-
ns
100
-
ns
200
-
ns
100
-
ns
-
100 µs
70 350 ns
NONLINEARITY ERROR DEFINITION
Analog O utput voltage
End point
VA OH *
Linearity error
VA OL * *
# 00 0
Note:
1. *=VAOH is not always equal to VDD.
2. **=VAOL is not always equal to VSS.
#FFF
Digital data
PT8214 V1.0
- 11 -
January, 2006