uda1321 NXP Semiconductors, uda1321 Datasheet - Page 36

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

Philips Semiconductors
APPLICATION DIAGRAM
1998 Oct 06
handbook, full pagewidth
Universal Serial Bus (USB)
Digital-to-Analog Converter (DAC)
(1) BLM32A07.
(2) V
D(ext)
can be connected to 5 V max. (5 V tolerant I/O).
P5
V A(ext)
V D(ext)
1
2
3
4
(1)
(2)
Fig.11 Application diagram QFP64 (continued in Fig.12).
1
2
3
4
(50 V)
10 nF
C27
L9
BLM32A07
BLM32A07
BLM32A07
L15
L14
L16
GND
8
7
6
5
C1
100 F
(16 V)
C26
10 nF
(50 V)
digital
input
(63 V)
(63 V)
4.7 pF
(50 V)
10 nF
12 pF
C13
C7
C6
C2
100 F
(16 V)
C4
22 pF
(63 V)
BCK
WS
1.5 H
DI
L10
V C
C3
100 F
(16 V)
R9
1.5 k
C5
22 pF
(63 V)
X1
V A
V C
V D
36
MGM842
22
22
R14
R13
48 MHz
GP0/BCKI
GP5/WSI
GP1/DI
XTAL2
XTAL1
D
D
V SSA
64
2
7
17
20
38
37
44
29
V SSI
100 nF
100 nF
(63 V)
100 nF
(16 V)
(63 V)
(63 V)
47 F
C14
C16
C15
C8
45
25
V A
V DDA
V DDI
L11
BLM32A07
R15
1
1
R16
UDA1321H
V C
30
V SSE
100 nF
100 nF
(63 V)
(63 V)
C18
C17
32
V DDE
L12
BLM32A07
1
R17
V D
Preliminary specification
UDA1321