BU8730KV中文資料LSI數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
BU8730KV規(guī)格書(shū)詳情
Description
BU8776KN is PCM CODEC deveolped for digital cellular phones. High-precision linear CODEC and each audio part are integrated into a single chip by mixed signal technology. Compact and thin QFN48U package is adopted.
Features
1) +3V single power supply (VDD=2.7~3.3V)
2) 14bit high-precision linear μ/A-LAW CODEC
3) Transmission filter in CODEC (Based on ITU-T G.714)
4) Built-in PLL circuit for generating system clock
5) Built-in DSP I/F for PDC, N-CDMA
6) Serial I/F for register setting adapted for 3-wire serial type
7) Selectable PCM data transmission clock frequency
μ/A-LAW 64kHz~2048kHz
Linear 128kHz~2048kHz
8) Wide variety of Analog I/O functions
* Built-in two microphone amplifiers (Differential input type, single input type)
* Built-in speaker amplifier for receiver (32 BTL type)
* Built-in speaker amplifier for earphone (32 single type)
* Built-in driver amplifier for receiving REXT (600 )
* Built-in electronic volume for gain control (Receiving, Transmitting, TONE)
* Built-in deta signal I/O circuit can connect outside
* REXT, earphone, and receiver output reduce the pop noise by soft mute when power is ON/OFF.
9) QFN48U small, thin package
Applications
PDC/CDMA/GSM type digital cellular phones
產(chǎn)品屬性
- 型號(hào)：
BU8730KV
- 功能描述：
IC PCM LINEAR CODEC VQFP48
- RoHS：
是
- 類(lèi)別：
集成電路(IC) >> 接口 - 電信
- 系列：
-
- 產(chǎn)品培訓(xùn)模塊：
Lead(SnPb) Finish for COTS
- 產(chǎn)品變化通告：
Product Discontinuation 06/Feb/2012
- 標(biāo)準(zhǔn)包裝：
750
- 系列：
*
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
BUG |
99+ |
QFP |
480 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
進(jìn)口原裝 |
23+ |
QFP-48 |
1004 |
優(yōu)勢(shì)庫(kù)存 |
詢(xún)價(jià) | ||
ROHM |
23+ |
QFP |
5000 |
原裝正品,假一罰十 |
詢(xún)價(jià) | ||
ROHM |
2015+ |
TQFP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣(mài)! |
詢(xún)價(jià) | ||
Rohm Semiconductor |
21+ |
48VQFP |
13880 |
公司只售原裝,支持實(shí)單 |
詢(xún)價(jià) | ||
BUG |
21+ |
QFP |
480 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
ROHM |
22+ |
TQFP |
8000 |
原裝正品支持實(shí)單 |
詢(xún)價(jià) | ||
ROHM |
23+ |
TQFP-48 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) | ||
ROHM |
NA |
8560 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢(xún)價(jià) | |||
ROHM |
01+ |
TQFP |
281 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢(xún) |
詢(xún)價(jià) |
