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ST3243E

?15KV ESD PROTECTED 3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN

DESCRIPTION TheST3243Edeviceconsistsof3drivers,5receiversandadualcharge-pumpcircuit.ThedevicemeetstherequirementsofEIA/TIAandV.28/V.24communicationstandardsprovidinghighdataratecapabilityandenhancedelectrostaticdischarge(ESD)protection.Alltransmitteroutputsa

STMICROELECTRONICSSTMicroelectronics

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ST3243EB

Guaranteed 6 V/ms slew rate range

Description TheST3243Edeviceconsistsof3drivers,5receiversandadualcharge-pumpcircuit.ThedevicemeetstherequirementsofEIA/TIAandV.28/V.24communicationstandardsprovidinghighdataratecapabilityandenhancedelectrostaticdischarge(ESD)protection.Alltransmitteroutputsa

STMICROELECTRONICSSTMicroelectronics

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ST3243EB

15 kV ESD保護(hù)3 - 5.5V 400 KBPS RS-232收發(fā)器，支持自動(dòng)斷電，溫度范圍[-40℃, 85℃]; ? Meet EIA/TIA-232 specifications down to 3 V \n? 0.1 μF external capacitors \n? ESD protection for RS-232 I/O pins: ±8 kV IEC 1000-4-2 contact discharge ±15 kV human body model\n? 250 Kbps minimum guaranteed data rate \n? 1 μA supply current achieved when in auto power-down \n? Guaranteed mouse drive ability \n? Available in SO-28, SSOP-28, TSSOP28 and flip-chip28 packages \n? Guaranteed 6 V/ms slew rate range;

The ST3243E device consists of 3 drivers, 5 receivers and a dual charge-pump circuit. The device meets the requirements of EIA/TIA and V.28/V.24 communication standards providing high data rate capability and enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver input are protected to ±8 kV USING IEC 1000-4-2 contact discharge and ±15 kV using the human body model. The receiver R2 is always active to implement a wake-up feature for serial port. \n\n The ST3243E has a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0 V to 5.5 V supply with a dual charge pump. The device is guaranteed to run at data rates of 250kbps while maintaining RS-232 output levels. \n\n The auto-powerdown feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF is set low, both drivers and receivers (expert R2B) are shut off, and supply current is reduced to 1 μA. \n\n Disconnecting the serial port or turning off the peripheral drives causes the auto power-down condition to occur.\n\n Auto power-down can be disabled when FORCEON and FORCEOFF are high, and should be done when driving a serial mouse. With auto power-down enabled, the device is activated automatically when a valid signal is applied to any receiver input.\n\n Typical application are in notebook, subnotebook, palmtop computers, battery-powered equipment, hand-held equipment, peripherals and printers. \n\n

STSTMicroelectronics

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ST3243EBD

?15KV ESD PROTECTED 3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN

DESCRIPTION TheST3243Edeviceconsistsof3drivers,5receiversandadualcharge-pumpcircuit.ThedevicemeetstherequirementsofEIA/TIAandV.28/V.24communicationstandardsprovidinghighdataratecapabilityandenhancedelectrostaticdischarge(ESD)protection.Alltransmitteroutputsa

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

ST3243EBDR

?15KV ESD PROTECTED 3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN

DESCRIPTION TheST3243Edeviceconsistsof3drivers,5receiversandadualcharge-pumpcircuit.ThedevicemeetstherequirementsofEIA/TIAandV.28/V.24communicationstandardsprovidinghighdataratecapabilityandenhancedelectrostaticdischarge(ESD)protection.Alltransmitteroutputsa

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

ST3243EBJ

?15KV ESD PROTECTED 3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN

DESCRIPTION TheST3243Edeviceconsistsof3drivers,5receiversandadualcharge-pumpcircuit.ThedevicemeetstherequirementsofEIA/TIAandV.28/V.24communicationstandardsprovidinghighdataratecapabilityandenhancedelectrostaticdischarge(ESD)protection.Alltransmitteroutputsa

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

ST3243EBPR

?15KV ESD PROTECTED 3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN

DESCRIPTION TheST3243Edeviceconsistsof3drivers,5receiversandadualcharge-pumpcircuit.ThedevicemeetstherequirementsofEIA/TIAandV.28/V.24communicationstandardsprovidinghighdataratecapabilityandenhancedelectrostaticdischarge(ESD)protection.Alltransmitteroutputsa

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

ST3243EBTR

?15KV ESD PROTECTED 3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN

DESCRIPTION TheST3243Edeviceconsistsof3drivers,5receiversandadualcharge-pumpcircuit.ThedevicemeetstherequirementsofEIA/TIAandV.28/V.24communicationstandardsprovidinghighdataratecapabilityandenhancedelectrostaticdischarge(ESD)protection.Alltransmitteroutputsa

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

ST3243EBTR

Guaranteed 6 V/ms slew rate range

Description TheST3243Edeviceconsistsof3drivers,5receiversandadualcharge-pumpcircuit.ThedevicemeetstherequirementsofEIA/TIAandV.28/V.24communicationstandardsprovidinghighdataratecapabilityandenhancedelectrostaticdischarge(ESD)protection.Alltransmitteroutputsa

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

ST3243EBTR

(,-) 15 kV ESD protected 3 to 5.5 V, 400 kbps, RS-232 transceiver with auto power-down

Description TheST3243Edeviceconsistsof3drivers,5receiversandadualcharge-pumpcircuit.ThedevicemeetstherequirementsofEIA/TIAandV.28/V.24communicationstandardsprovidinghighdataratecapabilityandenhancedelectrostaticdischarge(ESD)protection.Alltransmitteroutputsa

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

技術(shù)參數(shù)

  • Number of Receivers_typ：

    5

  • Supply Voltage_min(V)：

    3

  • Supply Voltage_max(V)：

    5.5

  • Data Rate_min(kbps)：

    250

  • Data Rate_nom(kbps)：

    400

  • Current Consumption (Icc)_typ(mA)：

    0.3

  • Current Consumption (Icc)_max(mA)：

    1

  • ESD：

    HBM Minimum_nom(V)

  • IEC 61000-4-2_min(kV)：

    8

  • Operating Temperature_min(°C)：

    -40

  • Operating Temperature_max(°C)：

    85

  • Features：

    Auto-powerdown

  • Package：

    TSSOP28 9.7 x 4.4

  • General Description：

    15 kV ESD PROTECTED 3 TO 5.5 V

  • Marketing Status：

    Active

  • Unit Price (US$)：

    1.31

供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
ST
05/06+
TSSOP24
162
全新原裝100真實(shí)現(xiàn)貨供應(yīng)
 詢價(jià)
STM
24+/25+
TSSOP-28
5000
原裝正品現(xiàn)貨庫存價(jià)優(yōu)
 詢價(jià)
ST
TSSOP28
1514
正品原裝--自家現(xiàn)貨-實(shí)單可談
 詢價(jià)
STMICROELEC
24+
2000
原裝現(xiàn)貨假一罰十
 詢價(jià)
ST
2020+
TSSOP28
2286
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可
 詢價(jià)
ST
2016+
TSSOP28
8703
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
 詢價(jià)
ST
23+
TSSOP-28P
19526
詢價(jià)
ST
24+
TSOP
6868
原裝現(xiàn)貨,可開13%稅票
 詢價(jià)
ST
24+
TSOP
464
詢價(jià)
ST
09+
TSOP
5500
原裝無鉛,優(yōu)勢(shì)熱賣
 詢價(jià)
更多ST3243E供應(yīng)商 更新時(shí)間2025-7-28 15:30:00

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