- 您現在的位置：買賣IC網 > PDF目錄36338 > 935261790112 (NXP SEMICONDUCTORS) SPECIALTY CONSUMER CIRCUIT, PDSO28 PDF資料下載
參數資料
| 型號： | 935261790112 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO28 |
| 封裝： | 5.30 MM, PLASTIC, SSOP-28 |
| 文件頁數： | 2/31頁 |
| 文件大小： | 199K |
| 代理商： | 935261790112 |
第1頁當前第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁
2000 Feb 04
10
Philips Semiconductors
Preliminary specication
Low-voltage low-power stereo audio
CODEC with DSP features
UDA1344TS
L3 mode
The UDA1344TS is set to the L3 mode by setting both
pins MC1 and MC2 to LOW level.
The static pins in this mode are used for:
ADC output overload detection
L3 interface signal input
ADC input voltage selection.
The controllable features via the L3 interface and the
definition of the control registers are given in
Section “L3 interface”.
PINNING DEFINITION
The pinning definition in the L3 mode is given in Table 11.
Table 11 Pinning denition in L3 mode
ADC OUTPUT OVERLOAD DETECTION
In practice the output is used to indicate whenever the
output data, in either the left or right channel, is greater
than
1 dB (actual figure is 1.16 dB) of the maximum
possible digital swing. When this condition is detected
pin MP1 is forced to HIGH level for at least 512fs cycles
(11.6 ms at fs = 44.1 kHz). This time-out is reset for each
infringement.
ADC INPUT VOLTAGE SELECTION
In the L3 mode pin MP5 is used to select 0 or 6 dB gain.
Table 12 Levels for pin MP5
PIN
FUNCTION
MP1
ADC output overload detection
MP2
L3MODE input
MP3
L3CLOCK input
MP4
L3DATA input
MP5
ADC input voltage selection:
1 V (RMS) or 2 V (RMS)
PIN MP4
SELECTION
LOW
0 dB gain
HIGH
6 dB gain
相關PDF資料 |
PDF描述 |
|---|---|
| 935261790118 | SPECIALTY CONSUMER CIRCUIT, PDSO28 |
| 935261846112 | 6 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM9 |
| 935261847112 | 6 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM9 |
| 935261850112 | 6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP44 |
| 935262194112 | SPECIALTY CONSUMER CIRCUIT, PZIP13 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 935262025112 | 制造商:NXP Semiconductors 功能描述:SUB ONLY IC |
| 935262217118 | 制造商:NXP Semiconductors 功能描述:Real Time Clock Serial 8-Pin SO T/R |
| 935264217557 | 制造商:NXP Semiconductors 功能描述:SUB ONLY IC |
| 935267356112 | 制造商:NXP Semiconductors 功能描述:IC TEA1507PN |
| 935268081112 | 制造商:NXP Semiconductors 功能描述:SUB ONLY IC |
發布緊急采購，3分鐘左右您將得到回復。