uda1321 NXP Semiconductors, uda1321 Datasheet - Page 38

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

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Pin numbers in parenthesis represent the UDA1321PS.
(1) BLM32A07.
X4
1
2
3
4
1
2
3
4
digital
input
10 nF
L6
BCK
WS
8
7
6
5
DI
4.7 pF
10 nF
12 pF
nF
10
1.5 H
22
pF
3.3 V
1.5
k
3.3 V
22
pF
48 MHz
GP0/BCKI
22
22
GP5/WSI
100 F
GP1/DI
XTAL2
XTAL1
Fig.13 Application diagram SO28 and SDIP32.
D
D
24 (27)
25 (29)
28 (32)
5 (6)
6 (7)
13 (15)
12 (14)
(9)
8
100 nF
V SSI
100 nF
(8)
7
(1)
V DDI
1
(UDA1321PS)
(10)
9
UDA1321T
100 nF
100 nF
V SSE
(11)
10
(1)
V DDE
1
(13)
11
100 nF
V SSX
100 nF
(16)
(31) 27
(30) 26
(18) 15
(24) 21
(21) 18
(23) 20
(20) 17
(19) 16
(26) 23
(25) 22
14
(22)19
(1)
V DDX
(3) 3
(2) 2
(1) 1
(4) 4
1
3.3 V
100 nF
SDA
SCL
V ref
VOUTL
VOUTR
V DDO
V SSO
V DDA
V SSA
GP4/BCKO
GP3/WSO
GP2/DO
RTCB
TC
SHTCB
1
100
nF
47 F
47 F
V SS
A0
A1
A2
100 nF
100 nF
1
2
3
4
PCX8582X-2
4.7
F
1
1
MGM844
8
7
6
5
LEFT
RIGHT
V DD
PTC
SCL
SDA
3.3 V
3.3 V
k
10
BCK
WS
DO
3.3 V
10
k
(I
output
digital
2
C-bus)