| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
BD88400FJ | 80-mW 無(wú)需耦合電容器 立體聲耳機(jī)放大器 BD88400FJ是無(wú)需輸出耦合電容器的耳機(jī)放大器。本IC內(nèi)置有穩(wěn)壓電荷泵型負(fù)電源發(fā)生電路,可從電源電壓直接生成穩(wěn)定的-2.4V負(fù)電壓。通過(guò)采用+2.4V的正電壓與該負(fù)電壓的兩種電壓來(lái)驅(qū)動(dòng)耳機(jī)放大器,以ground level為基準(zhǔn)進(jìn)行輸出。因此,無(wú)需大容量的輸出耦合電容器,可直接連接耳機(jī)。由此,可降低成本,縮減電路板面積,降低部件的高度。此外,沒(méi)有因輸出耦合電容器與輸出負(fù)載阻抗引起的低音區(qū)域的信號(hào)衰減,可輸出豐富的低音。 ? No Bulky DC-Blocking Capacitors Required \n? No Degradation of Low-Frequency Response Due to Output Capacitors \n? Ground-Referenced Outputs \n? Gain setting: Variable Gain with External Resistors \n? Low THD+N \n? Low Supply Current \n? Integrated Negative Power Supply \n? Integrated Short-Circui; | ROHM 羅姆 | ROHM | |
BD88400FJ | No Bulky DC-Blocking Capacitors Required 文件:976.3 Kbytes 頁(yè)數(shù):30 Pages | ROHM 羅姆 | ROHM | |
Coupling Capacitorless Headphone Amplifiers 文件:594.6 Kbytes 頁(yè)數(shù):26 Pages | ROHM 羅姆 | ROHM | ||
Line Interface Circuit Preliminary Information Description The Mitel MH88400 Line Interface Circuit provides a complete audio and signalling link between audio equipment and central office. The functions provided by the MH88400 include 2-4 Wire conversion, loop seizure, external monitor phone switch hook status and ringing voltage and loop cu 文件:120.25 Kbytes 頁(yè)數(shù):10 Pages | MITEL | MITEL |
技術(shù)參數(shù)
- 封裝:
SOP-J14
- 包裝數(shù)量:
2500
- 最小獨(dú)立包裝數(shù)量:
2500
- 包裝形態(tài):
Taping
- RoHS:
Yes
- Ext. Gain:
Yes
- Output Type:
C-less
- Number of Ch:
2
- Gain [dB]:
Variable
- Minimum Load [Ω]:
16
- Input Type:
Analog
- S/N [dB]:
101
- Start Up Time [μs]:
80
- Stand-by Current [μA]:
0.1
- Power Supply Voltage (Min.) [V]:
2.4
- Power Supply Voltage (Max.) [V]:
5.5
- Headphone PSRR[dB]:
-80
- Operating Temperature (Min.)[°C]:
-40
- Operating Temperature (Max.)[°C]:
85
- Package Size [mm]:
8.65x6 (t=1.65)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ROHM |
25+ |
N/A |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、價(jià)格合理 |
詢價(jià) | ||
ROHM |
NA |
185600 |
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 |
詢價(jià) | |||
ROHM/羅母 |
2018+ |
SOP-J14 |
68320 |
羅母授權(quán)代理/公司可開(kāi)正規(guī)17%增值稅票 |
詢價(jià) | ||
ROHM/羅姆 |
23+ |
SOP-J14 |
15800 |
專業(yè)配單,原裝正品假一罰十,代理渠道價(jià)格優(yōu) |
詢價(jià) | ||
ROHM/羅姆 |
25+ |
SOP-J14 |
24500 |
羅姆全系列在售 |
詢價(jià) | ||
Rohm Semiconductor |
24+ |
14-SOIC(0.154 |
65200 |
詢價(jià) | |||
ROHM/羅姆 |
23+ |
NA |
2860 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
Rohm |
20+ |
N/A |
2449 |
加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物 |
詢價(jià) | ||
ROHM/羅姆 |
2447 |
SOP-J14 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
ROHM |
25+ |
SOP-14 |
4854 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
詢價(jià) |
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