UDA1321H PHILIPS [NXP Semiconductors], UDA1321H Datasheet - Page 33
![no-image](/images/no-image-200.jpg)
UDA1321H
Manufacturer Part Number
UDA1321H
Description
Universal Serial Bus USB Digital-to-Analog Converter DAC
Manufacturer
PHILIPS [NXP Semiconductors]
Datasheet
1.UDA1321H.pdf
(44 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UDA1321H/N101
Manufacturer:
PHILIPS
Quantity:
1 809
Part Number:
UDA1321H/N101
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Philips Semiconductors
Notes
1. A 3rd overtone crystal of 48 MHz must be used in combination with a filter connected to the oscillator output (XTAL2),
2. Strongly depends on the external decoupling capacitor connected to V
3. Use for calculation of the power-on reset set-up time the C
4. The audio information from the USB interface is fed directly to the ADAC.
APPLICATION INFORMATION
The UDA1321 is designed to be used as a self-powered device.
The I
customers with defining there own configuration map, a special program called ‘Configuration map editor’ has been
developed. It is available from your local Philips Semiconductors Field Application Engineer.
More information about the firmware, descriptors and configurations can be obtained from several application notes.
1998 Oct 06
(THD + N)/S total harmonic distortion-plus-noise
S/N
SYMBOL
Universal Serial Bus (USB)
Digital-to-Analog Converter (DAC)
(L = 1.5 H 10%; C = 10 nF 10%). The series resistance of the crystal must be below 60
C
bz
2
xtal2
C-bus EEPROM is optional and can be used e.g. to program your own Vendor ID and Product ID. In order to help
= 12 pF 10%).
to signal ratio
signal-to-noise ratio at bipolar zero
PARAMETER
f
R
A-weighted at
code 0000H
s
L
= 44.1 kHz;
at input signal of
1 kHz (0 dB)
at input signal of
1 kHz ( 60 dB)
= 5 k
CONDITIONS
33
ref
value in F.
ref
.
90
MIN.
0.0032
3.2
95
90
30
TYP.
(4)
(4)
Preliminary specification
. C
0.01
10
xtal1
80
20
MAX.
UDA1321
= 4.7 pF 10%;
dB
%
dB
%
dBA
UNIT