uda1321 NXP Semiconductors, uda1321 Datasheet - Page 32

• Manufacturer Part Number: uda1321
• Description: Universal Serial Bus Usb Digital-to-analog Converter Dac
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1998 Oct 06
SDA and SCL lines (standard I
f
t
t
t
t
t
t
t
t
t
t
C
Oscillator; note 1
f
g
R
C
C
I
Power-on reset
t
Filter Stream DAC (FSDAC)
RES
V
SVRR
SCL
BUF
HD;STA
LOW
HIGH
SU;STA
SU;STO
HD;DAT
SU;DAT
r
f
osc
start
su(POR)
m
SYMBOL
o(FS)(rms)
ct
L(bus)
o
i(XTAL1)
i(XTAL2)
Universal Serial Bus (USB)
Digital-to-Analog Converter (DAC)
V
o
SCL clock frequency
bus free time between a STOP
and START condition
hold time (repeated) START
condition
SCL LOW time
SCL HIGH time
set-up time for a repeated START
condition
set-up time for a STOP condition
data hold time
data set-up time
rise time of both SDA and SCL
signals
fall time of both SDA and SCL
signals
load capacitance for each bus line
oscillator frequency
duty factor
transconductance
output resistance
parasitic input capacitance at XTAL1
parasitic input capacitance at XTAL2
start current
power-on reset set-up time
resolution
full-scale output voltage
(RMS value)
supply voltage ripple rejection of
V
channel unbalance
crosstalk between channels
DDA
and V
PARAMETER
DDO
2
C-bus); see Fig.7
notes 2 and 3
V
f
V
maximum volume
R
ripple
DD
ripple(p-p)
L
= 5 k
CONDITIONS
= 3.3 V
32
= 1 kHz;
= 0.1 V
0
4.7
4.0
4.7
4.0
4.7
4.0
5.0
250
13.5
450
10
4.5
4.3
5C
16
MIN.
ref
48
50
23.0
700
11
5.0
8.8
0.66
60
0.03
95
TYP.
Preliminary specification
100
0.9
1000
300
400
30.5
1450
12
5.5
15.0
MAX.
UDA1321
kHz
ns
ns
ns
pF
MHz
%
mS
pF
pF
mA
ms
bits
V
dB
dB
dB
UNIT
s
s
s
s
s
s
s