TS472數(shù)據(jù)手冊(cè)ST中文資料規(guī)格書

廠商型號(hào) |
TS472 |
功能描述 | 極低噪聲麥克風(fēng)前置放大器,支持2.0V偏置輸出和低電平有效待機(jī)模式 |
制造商 | ST STMicroelectronics |
中文名稱 | 意法半導(dǎo)體 意法半導(dǎo)體集團(tuán) |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-14 15:42:00 |
人工找貨 | TS472價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
TS472規(guī)格書詳情
描述 Description
The TS472 is a differential-input microphone preamplifier optimized for high-performance PDA and notebook audio systems.
This device features an adjustable gain from 0 to 40 dB with excellent power-supply and commonmode rejection ratios. In addition, the TS472 has a very low noise microphone bias generator of 2 V.
It also includes a complete shutdown function, with active low standby mode.
特性 Features
? Available in flip-chip lead-free package and in QFN24 4 x 4 mm package
? Low noise 2.0 V microphone bias output
? ESD protection (2 kV)
? 40 kHz bandwidth regardless of the gain
? Low distortion: 0.1% typ.
? Low noise: 10 nV/√Hz typ. equivalent input noise at F = 1 kHz
? 2.2 to 5.5 V single supply operation
? Fully-differential input/output
? Fast start up time at 0 dB: 5 ms typ.
? Active low standby mode function (1 μA max)
? Low power consumption at 20 dB: 1.8 mA
技術(shù)參數(shù)
- 制造商編號(hào)
:TS472
- 生產(chǎn)廠家
:ST
- Marketing Status
:Active
- Package
:Chip Scale Package 0.5mm pitch
- Supply Voltage_min(V)
:2.2
- Supply Voltage_typ(V)
:3.6
- Supply Voltage_max(V)
:5.5
- Output Channels_typ
:1
- Supply Mode
:single
- THD (%)_typ
:0.1
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
18+ |
ICPREAMPAUDIOMONO12FLIPC |
6800 |
公司原裝現(xiàn)貨 |
詢價(jià) | ||
ST/意法 |
24+ |
QFN24 |
12800 |
強(qiáng)勢(shì)渠道訂貨 7-10天 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
24+ |
FlipChip-12 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
ST |
22+ |
24VFQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
21+ |
FlipChip-12 |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
ST/意法 |
22+ |
QFN-24 |
24000 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
ST/意法 |
22+ |
QFN24 |
18000 |
原裝正品 |
詢價(jià) | ||
ST(意法) |
22+ |
QFN-24 |
9000 |
原裝正品,支持實(shí)單! |
詢價(jià) | ||
ST |
1728+ |
? |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
ST |
24+ |
24-QFN |
35200 |
一級(jí)代理分銷/放心采購(gòu) |
詢價(jià) |