UDA1334ATS/N2,112 NXP Semiconductors, UDA1334ATS/N2,112 Datasheet - Page 16

• Manufacturer Part Number: UDA1334ATS/N2,112
• Description: IC AUDIO DAC LP 16-SSOP
• Manufacturer: NXP Semiconductors

Specifications of UDA1334ATS/N2,112

• Number Of Converters: 2
• Package / Case: 16-SSOP
• Number Of Bits: 24
• Data Interface: Serial
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Interface Type: Serial
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.4 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Settling Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-3443-5; 935266839112; UDA1334ATSDH

NXP Semiconductors
2000 Jul 31
Low power audio DAC with PLL
In video mode, a clock output signal is generated by the UDA1334ATS which is master for the audio signals in the system; the digital audio interface is
slave, which means the system must generate the BCK and WS signal from the UDA1334ATS output clock.
DECODER
27 MHz
clock
MPEG
47 Ω
I
(master)
audio clock
2
R5
S-bus
DEEM/CLKOUT
SYSCLK/PLL1
SFOR1
SFOR0
DATAI
MUTE
PLL0
BCK
WS
11
10
1
8
9
2
3
7
6
Fig.9 Video mode application diagram.
15
V SSA
100 nF
(16 V)
47 μF
(63 V)
C10
supply voltage
C9
analog
UDA1334ATS
13
V DDA
R7
1 Ω
16
5
V SSD
100 nF
(16 V)
(63 V)
47 μF
supply voltage
C5
C6
digital
4
V DDD
R6
1 Ω
14
16
12
VOUTL
VOUTR
V ref(DAC)
(16 V)
(16 V)
47 μF
47 μF
C3
C4
C8
100 nF
(63 V)
R1
220 kΩ
R2
220 kΩ
100 Ω
100 Ω
R3
R4
C7
47 μF
(16 V)
UDA1334ATS
C1
C2
Product specification
10 nF
(63 V)
10 nF
(63 V)
MGL974
left
output
right
output