- 您現在的位置：買賣IC網 > PDF目錄382720 > UDA1321 (NXP SEMICONDUCTORS) USB-Digital To Analog Converters(通用串行總線-數模轉換器) PDF資料下載
參數資料
| 型號： | UDA1321 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | USB-Digital To Analog Converters(通用串行總線-數模轉換器) |
| 中文描述： | 0.055 MHz, MICROCONTROLLER, PDIP32 |
| 文件頁數： | 24/44頁 |
| 文件大小： | 280K |
| 代理商： | UDA1321 |
第1頁第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頁當前第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁
1998 Oct 06
24
Philips Semiconductors
Preliminary specification
Universal Serial Bus (USB)
Digital-to-Analog Converter (DAC)
UDA1321
Table 7
No digital I/O communication
Notes
1.
2.
3.
The input pins must have a pull-up resistor.
Connect/disconnect: holds the USB ‘disconnected’ as long as the initialization is not finished.
Alarm mute: input to switch the sound off; specially used if the USB host program does not respond to the control.This
pin acts directly on the sound and passes the mute to the USB host.
Standby is switched on (output becomes LOW) after a programmable time if mute is active (see Byte 18 of Table 6).
Mute is switched on (output becomes LOW) after a programmable time if the isochronous data flow is interrupted
(see Byte 17 of Table 6).
For selection between HID/LED application see configuration map byte 11 (output is active HIGH).
4.
5.
6.
Table 8
4-pins digital I/O communication
Notes
1.
2.
Connect/disconnect: holds the USB ‘disconnected’ as long as the initialization is not finished.
Alarm mute: input to switch the sound off; specially used if the USB host program does not respond to the control.
This pin acts directly on the sound and passes the mute to the USB host.
PIN
INPUT/OUTPUT
FUNCTION 1
FUNCTION 2
GP5
GP4
GP3
GP0
GP2
GP1
output; not programmable; note 2
inputs; programmable; note 1
connect/disconnect
alarm mute; note 3
HID input 2
HID input 1
standby; note 4
mute; note 5
connect/disconnect
HID input 3
HID input 2
HID input 1
HID/LED output 2; note 6
HID/LED output 1; note 6
outputs; programmable
PIN
INPUT/OUTPUT
FUNCTION 1
FUNCTION 2
GP5
GP4
GP3
GP2
GP1
GP0
output; not programmable; note 1
digital I/O-bus
connect/disconnect
BCKO
WSO
DO
DI
HID input 1
connect/disconnect
BCKO
WSO
DO
DI
alarm mute; note 2
input; programmable
相關PDF資料 |
PDF描述 |
|---|---|
| UDA1324TS | Ultra low-voltage stereo filter DAC |
| UDA1325 | Universal Serial Bus USB CODEC |
| UDA1325H | Universal Serial Bus USB CODEC |
| UDA1325PS | Universal Serial Bus USB CODEC |
| UDA1326PS | USB AUDIO-CODEC(通用串行總線音頻編解碼器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UDA1321H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus USB Digital-to-Analog Converter DAC |
| UDA1321H/N101 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus USB Digital-to-Analog Converter DAC |
| UDA1321PS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus USB Digital-to-Analog Converter DAC |
| UDA1321PS/N101 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus USB Digital-to-Analog Converter DAC |
| UDA1321T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus USB Digital-to-Analog Converter DAC |
發布緊急采購，3分鐘左右您將得到回復。