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參數(shù)資料
| 型號(hào)： | UCB1300 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Advanced modem/audio analog front-end |
| 中文描述： | 先進(jìn)的調(diào)制解調(diào)器/音頻模擬前端 |
| 文件頁(yè)數(shù)： | 11/56頁(yè) |
| 文件大小： | 1022K |
| 代理商： | UCB1300 |
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1999 Jul 20
11
Philips Semiconductors
Preliminary specification
Advanced modem/audio analog front-end
UCB1300
The audio input and output path are activated independently; the input path is enabled when AUDIO_IN_ENA is set, the
output path is enabled when AUD_OUT_ENA is set in the audio control register B. This provides the user the means to
reduce the current consumption of the UCB1300 if one part of the audio codec is not used in the application.
The audio codec has a loopback mode for system test purposes, which is activated when the AUDIO_LOOP bit in the
audio control register B is set. This is an analog loopback which internally connects the output of the audio output path
to the input of the audio input path, (see Fig.3). In this mode the normal microphone input is ignored, but the speaker
driver can be operated normally.
Fig.6 Possible speaker connections.
SPKRP
9
+
SPKRN
8
BRIDGE TIED
SPEAKER LOAD
SPKRP
9
SPKRN
8
SINGLE ENDED SPEAKER CONNECTIONS
+
SPKRP
9
SPKRN
8
+
+
UCB1300
UCB1300
UCB1300
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UCB1300BE | Advanced modem/audio analog front-end |
| UCB1400BE | Audio codec with touch screen controller and power management monitor |
| UCB1400 | Audio codec with touch screen controller and power management monitor |
| UCB1500 | PCI to AC97 bridge/host controller |
| UCC1913D | Very low drop voltage regulators with inhibit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UCB1300BE | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Advanced modem/audio analog front-end |
| UCB1400 | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor |
| UCB1400BE | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor |
| UCB1400BE,128 | 功能描述:接口—CODEC AUDIO CODEC WITH TOUCHSCREEN RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| UCB1400BE,151 | 功能描述:接口—CODEC AUDIO CODEC RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
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