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參數資料
| 型號： | UDA1351H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | 96 kHz IEC 958 audio DAC |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| 封裝： | PLASTIC, QFP-44 |
| 文件頁數： | 14/36頁 |
| 文件大小： | 157K |
| 代理商： | UDA1351H |
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2000 Feb 18
14
Philips Semiconductors
Preliminary specification
96 kHz IEC 958 audio DAC
UDA1351H
8.6
Control
The UDA1351H can be controlled by means of static pins or via the L3 interface. For optimum use of the features of the
UDA1351H the L3 control mode is recommended since only basic functions are available in the static pin control mode.
It should be noted that the static pin control mode and L3 control mode are mutual exclusive. In the static pin control
mode pins L3MODE and L3DATA are used to select the format for the data output and input interface.
8.6.1
S
TATIC PIN CONTROL MODE
The default values for all non-pin controlled settings are identical to the default values at start-up in the L3 control mode.
Table 3
Pin description of static pin control mode
PIN
NAME
VALUE
FUNCTION
Mode selection pin
35
SELSTATIC
1
select static pin control mode; must be connected to V
DDD
Input pins
1
RESET
0
1
0
00
01
10
11
0
1
0
1
0
1
0
1
normal operation
reset
must be connected to V
SSD
select I
2
S-bus format for digital data interface
select LSB-justified format 16 bits for digital data interface
select LSB-justified format 20 bits for digital data interface
select LSB-justified format 24 bits for digital data interface
normal operation
mute active
select input SPDIF0 (channel 0)
select input SPDIF1 (channel 1)
slave to f
s
from IEC 958; master on data output and input interfaces
slave to f
s
from digital data input interface
select data from digital data interface to DAC output
select data from IEC 958 decoder to DAC output
6
L3CLOCK
L3MODE and
L3DATA
10 and 5
12
MUTE
13
SELCHAN
19
SELCLK
20
SELSPDIF
Status pins
21
LOCK
0
1
00
01
10
11
clock regeneration or IEC 958 decoder out-of-lock
or
non-PCM data detected
clock regeneration and IEC 958 decoder locked
plus
PCM data detected
IEC 958 input: no pre-emphasis
IEC 958 input: f
s
= 32.0 kHz with pre-emphasis
IEC 958 input: f
s
= 44.1 kHz with pre-emphasis
IEC 958 input: f
s
= 48.0 kHz with pre-emphasis
30 and 42 PREEM1 and
PREEM0
Test pins
23
34
39
44
TC
TEST1
TEST2
RTCB
0
1
0
0
must be connected to digital ground (V
SSD
)
must be connected to digital supply voltage (V
DDD
)
must be connected to digital ground (V
SSD
)
must be connected to digital ground (V
SSD
)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| UDA1351H/N1,551 | 功能描述:數模轉換器- DAC 96 KHZ SPDIF DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| UDA1351H/N1,557 | 功能描述:數模轉換器- DAC 96 KHZ SPDIF DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| UDA1351TS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:96 kHz IEC 958 audio DAC |
| UDA1351TS/N1,512 | 功能描述:數模轉換器- DAC 96KHZ SPDIF DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| UDA1351TS/N1,518 | 功能描述:音頻數/模轉換器 IC 96KHZ SPDIF DAC RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
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