 English |
|
|
|
|
|
|
|
| UDA1431T Datasheet, PDF (9/17 Pages) NXP Semiconductors – 16-bit, 48 kHz, low-cost stereo current DAC | |||
| |||
| ◁ |
Philips Semiconductors
UDA1431T
16-bit, 48 kHz, low-cost stereo current DAC
Table 8. Timing characteristics â¦continued
VDDA = 12.0 V; VDDD = 3.3 V; Tamb = 5 °C to 65 °C; fs = 48 kHz; all voltages referenced to ground
(pins VSSA and VSSD); unless otherwise speciï¬ed.
Symbol Parameter
Conditions
Min Typ Max Unit
tWH
pulse width HIGH
tr
rise time
tf
fall time
7.29 -
-
-
-
-
-
µs
3.12 µs
3.12 µs
Data input: pin SDI
tsu(SDI)
th(SDI)
data input set-up time
data input hold time
4.16 -
-
µs
0
-
-
µs
Word select input: pin WS
tsu(WS)
th(WS)
word select set-up time
word select hold time
4.16 -
-
µs
0
-
-
µs
[1] The device is ready to receive audio data only after 128 MCLK periods from the end of the reset; see
Section 8.4.
tWH
MCLK
tWL
Tcy(MCLK)
Fig 4. System clock timing
001aac965
WS
BCLK
tWH
tr
tf
tWL
Tcy(BCLK)
SDI
th(WS)
tsu(WS)
Fig 5. Serial interface timing
tsu(SDI)
th(SDI)
001aac966
UDA1431T_4
Product data sheet
Rev. 04 â 30 May 2006
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
9 of 17
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese