Specifications

Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 105LC7.5E LA 9.
9.10.7 Diagram B07C, Type UDA1334ATS (IC7N07), Audio DAC
Figure 9-17 Internal block diagram and pin configuration
DAC
UDA1334ATS
NOISE SHAPER
INTERPOLATION FILTER
DE-EMPHASIS
14
15
DAC
6
DIGITAL INTERFACE PLL
16
3
2
1
4
5
11
7
13 12
VOUTR
BCK
V
SSA
WS
VOUTL
DATAI
V
DDA
V
DDD
10
PLL0
V
ref(DAC)
V
SSD
SFOR0
SYSCLK/PLL1
8
MUTE
9
DEEM/CLKOUT
SFOR1
UDA1334ATS
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VOUTR
BCK
V
SSA
WS
VOUTL
DATAI
V
DDA
V
DDD
V
ref(DAC)
V
SSD
SFOR0SYSCLK/PLL1
PLL0SFOR1
DEEM/CLKOUTMUTE
Block Diagram
Pin Configuration
G_16860_081.eps
220207