PT8146 Datasheet, PDF (13/27 Pages) Princeton Technology Corp – 8-Bit 12-Ch I/O DAC

8-Bit 12-Ch I/O DAC
AC CHARACTERISTICS
FOR OPERATION AT VCCD = 5.0 V
(V_DD=V_CCA=5.0V, Ta=-20 to +85℃)
Parameter
Symbol
Conditions
Clock “L” level pulse width
Clock “H” level pulse width
Clock rise time
Clock fall time
Serial input setup time
Serial input hold time
Serial output delay time
CS input setup time
CS hold time
CS “H” level hold time
Data ouput enable time
Data ouput float time
Parallel input setup time
Parallel input hold time
Parallel ouput delay time
Analog output delay time
Power supply rise time
Power-on reset non-startup
power supply variation
tCKL
tCKH
tCr
tCf
tSSU
tSHD
tSOD
tCSU
tCCH
tCSH
tSO
tSOZ
tPSU
tPHD
tPOD
tAOD
tR
∆VR
-
-
-
-
--
-
See “Load condition 1”
-
-
-
-
-
-
-
See “Load condition 1”
See “Load condition 2”
-
-
Tel: [phone]
Fax: [phone]
URL: http://www.princeton.com.tw
PT8146
Value
Min. Typ. Max.
200 -
-
200 -
-
-
- 200
-
- 200
30
-
-
60
-
-
0 80 170
100 -
-
200 -
-
100 -
-
-
- 200
-
- 200
30
-
-
60
-
-
- 100 170
-
30 100
-
-
50
-10 -
10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ms
V/µs
PT8146 V1.1
- 13 -
February, 2006