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參數(shù)資料
| 型號： | BU9480 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | 16-bit stereo D / A converter for audio applications |
| 中文描述： | 16位立體聲的D / A轉(zhuǎn)換器音頻應(yīng)用 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 56K |
| 代理商： | BU9480 |
1
Multimedia ICs
16-bit stereo D / A converter
for audio applications
BU9480F
The BU9480F is a 16-bit stereo D / A converter designed for audio applications, and has an internal 2
×
oversam-
pling circuit.
Applications
16-bit stereo D / A converter for audio applications
Features
1) 3.0 to 5.5V operating voltage.
2) Low current consumption because of the CMOS
process.
3) Resistor strings method used.
Block diagram
4) 2-channel common phase output.
5) Internal 2
×
oversampling interpolator.
6) 8 - pin plastic package.
7) Supports 4fs. (200kHz operation)
LRCLK
BCLK
SDATA
OUTL
REF
OUTR
GND
V
CC
1
2
3
4
5
6
7
8
SHIFT REGISTER / LATCH
X2 OVER
SAMPLING
DAC
X2 OVER
SAMPLING
DAC
Pin descriptions
Pin No.
Pin name
Function
I / O
Voltage
1
R
OUT
1 / 2V
CC
1 / 2V
CC
—
1 / 2V
CC
—
—
—
—
Right channel analog signal output
2
REF
3
GND
4
L
OUT
Left channel analog signal output
The signal that distinguishes between left and
right channels for serial data (left channe =
high level, right channel = low level).
5
LRCK
6
7
SDAT
BCLK
V
CC
8
Serial data shift clock input
Vcc
Connects the DA ref. voltage pin and ground
Ground
Low-impedance output
High-impedance input
—
Low-impedance output
Logic input
Logic input
Logic input
—
Serial data input
Input with 2' compliment, MSB first.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BU9480F | 制造商:ROHM 制造商全稱:Rohm 功能描述:16-bit stereo D / A converter for audio applications |
| BU9480F-E2 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16BIT RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| BU9486KV-E2 | 制造商:ROHM Semiconductor 功能描述:IC; USB HOST MP3 DECODER; VQFP PKG; T/R; - Tape and Reel 制造商:ROHM Semiconductor 功能描述:IC DECODER USB AUDIO VQFP |
| BU-95 | 功能描述:測試電夾 Economy Steel Clip - RoHS:否 制造商:Pomona Electronics 類型:Minigrabber clip 顏色:Black |
| BU9500K | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
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