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MAX3238ECPWR.B中文資料
MAX3238ECPWR.B數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情
FEATURES
RS-232 Bus-Pin ESD Protection Exceeds
±15 kV Using Human-Body Model (HBM)
Meets or Exceeds the Requirements of
TIA/EIA-232-F and ITU v.28 Standards
Operates With 3-V to 5.5-V VCC Supply
Operates up to 400 kbit/s
Five Drivers and Three Receivers
Auto-Powerdown Plus Feature Enables
Flexible Power-Down Mode
Low Standby Current . . . 1 mA Typical
External Capacitors . . . 4 ′ 0.1 mF
Accepts 5-V Logic Input With 3.3-V Supply
Always-Active Noninverting Receiver Output
(ROUT1B)
Alternative High-Speed Pin-Compatible
Device (1 Mbit/s) for SNx5C3238
ESD Protection for RS-232 Interface Pins
– ±15 kV – Human-Body Model (HBM)
– ±8 kV – IEC61000-4-2, Contact Discharge
– ±15 kV – IEC61000-4-2, Air-Gap Discharge
APPLICATIONS
Battery-Powered Systems
PDAs
Notebooks
Subnotebooks
Laptops
Palmtop PCs
Hand-Held Equipment
Modems
Printers
DESCRIPTION/ORDERING INFORMATION
The MAX3238E consists of five line drivers, three line receivers, and a dual charge-pump circuit with ±15-kV
ESD (HBM) protection on the driver output (DOUT) and receiver input (RIN) terminals. The device meets the
requirements of TIA/EIA-232-F and provides the electrical interface between notebook and subnotebook
computer applications. The charge pump and four small external capacitors allow operation from a single 3-V to
5.5-V supply. In addition, the device includes an always-active noninverting output (ROUT1B), which allows
applications using the ring indicator to transmit data while the device is powered down. This device operates at
data signaling rates up to 250 kbit/s and a maximum of 30-V/ms driver output slew rate.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
24+ |
TSSOP28 |
736 |
||||
TI |
16+ |
TSSOP-28 |
8000 |
原裝現(xiàn)貨請(qǐng)來(lái)電咨詢(xún) |
|||
TI |
24+ |
TSSOP28 |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
|||
TI |
2020+ |
TSSOP28 |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
|||
TexasInstruments |
18+ |
ICRS2323V-5.5VDRVR28-TSS |
6800 |
公司原裝現(xiàn)貨/歡迎來(lái)電咨詢(xún)! |
|||
TI |
24+ |
TSSOP-28 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
|||
TI |
25+ |
TSSOP28 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
|||
TI |
23+ |
TSSOP |
8000 |
只做原裝現(xiàn)貨 |
|||
TI |
23+24 |
TSSOP28 |
3000 |
原裝現(xiàn)貨.優(yōu)勢(shì)熱賣(mài).終端BOM表可配單 |
|||
TI |
24+ |
TSSOP2.. |
264 |
只做原裝，歡迎詢(xún)價(jià)，量大價(jià)優(yōu) |
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Texas Instruments 美國(guó)德州儀器公司
中文資料: 15027條
德州儀器（Texas Instruments），簡(jiǎn)稱(chēng)TI，是全球領(lǐng)先的半導(dǎo)體公司，為現(xiàn)實(shí)世界的信號(hào)處理提供創(chuàng)新的數(shù)字信號(hào)處理（DSP）及模擬器件技術(shù)。除半導(dǎo)體業(yè)務(wù)外，還提供包括傳感與控制、教育產(chǎn)品和數(shù)字光源處理解決方案。TI總部位于美國(guó)德克薩斯州的達(dá)拉斯，并在25多個(gè)國(guó)家設(shè)有制造、設(shè)計(jì)或銷(xiāo)售機(jī)構(gòu)。德州儀器是推動(dòng)互聯(lián)網(wǎng)時(shí)代不斷發(fā)展的半導(dǎo)體引擎，作為實(shí)時(shí)技術(shù)的領(lǐng)導(dǎo)者，TI正在快速發(fā)展，在無(wú)線與寬帶接入等大型市場(chǎng)及數(shù)碼相機(jī)和數(shù)字音頻等新興市場(chǎng)方面，憑借性能卓越的半導(dǎo)體解決方案不斷推動(dòng)著互聯(lián)網(wǎng)時(shí)代的前進(jìn)步伐。TI預(yù)想未來(lái)世界的方方面面都滲透著TI產(chǎn)品的點(diǎn)點(diǎn)滴滴，每個(gè)電話、每次上網(wǎng)、拍的每張照片、聽(tīng)的每
