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ISL33354E

3.3V, 짹15kV ESD Protected, Two Port, Dual Protocol (RS-232/RS-485) Transceivers

3.3V,±15kVESDProtected,TwoPort,DualProtocol(RS-232/RS-485)Transceivers TheISL33334E,ISL33337EaretwoportinterfaceICswhereport1isconfiguredasadual(2Tx,2Rx)RS-232transceiverandport2isasingleRS-485/RS-422transceiver. Theon-boardchargepumpgeneratesRS-232com

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

ISL33354E

Operates from a single 3.3V supply

3.3V,±15kVESDProtected,TwoPort,DualProtocol(RS-232/RS-485)Transceivers TheISL33334E,ISL33337EaretwoportinterfaceICswhereport1isconfiguredasadual(2Tx,2Rx)RS-232transceiverandport2isasingleRS-485/RS-422transceiver. Theon-boardchargepumpgeneratesRS-232com

Intersil

Intersil Corporation

ISL33354E

5V, ±15kV ESD Protected, Two Port, Dual Protocol (RS-232/RS-485) Transeiver in a SSOP Package; • ±15kV (HBM) ESD protected bus pins (RS-232 or RS-485)\n• Operates from a single 5V supply\n• Two independent ports: port 1 set for RS-232 (2 transceivers) and port 2 for RS-485/RS-422 (1 transceiver)\n• True flow-through pinouts (Rx inputs and Tx outputs all on the same side) simplify board layouts\n• Pb-free (RoHS compliant)\n• Full fail-safe (open/short) RS-485/422 port 2 Rx\n• User selectable RS-485 data rates\n• Fast speed: up to 20Mbps\n• Slew rate limited: up to 115kbps\n• Fast RS-232 data rate: 460kbps (Minimum)\n• Small charge pump capacitors: 4 x 0.1µF\n• Low current shutdown mode: 55µA\n• QFN package saves board space (ISL33357E only)\n;

The ISL33354E, ISL33357E are two port interface ICs where port 1 is configured as a dual (2 Tx, 2 Rx) RS-232 transceiver, and port 2 is a single RS-485/422 transceiver. An on-board charge pump generates RS-232 compliant ±5V Tx output levels from a single VCC supply as low as 4. 5V. The transceivers are RS-232 compliant, with the Rx inputs handling up to ±25V. The port 2 transceiver supports both the RS-485 and RS-422 differential communication standards. The receiver features full fail-safe operation, so the Rx output remains in a high state if the inputs are open or shorted together. The transmitter supports two data rates, one of which is slew rate limited for problem free communication at low data rates. The active low Rx enable pin (RE485) allows Tx/Rx direction control, via a single signal, simply by connecting the corresponding DE485 and RE485 pins together. The ISL33354E and ISL33357E also include a shutdown function, which disables the Tx and Rx outputs, disables the charge pumps and places the IC in a low current (55µA) mode. The ISL33357E is a QFN packaged device for space constrained applications.

RenesasRenesas Technology Corp

瑞萨瑞萨科技有限公司

ISL33354E

5V, 짹15kV ESD Protected, Two Port, Dual Protocol (RS-232/RS-485) Transceivers

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

ISL33354E

Full fail-safe (open/short) RS-485/422 port 2 Rx

Intersil

Intersil Corporation

ISL33354EIAZ

Full fail-safe (open/short) RS-485/422 port 2 Rx

Intersil

Intersil Corporation

ISL33354EIAZ

丝印:33354EIAZ;Package:28LdSSOP;5V, 짹15kV ESD Protected, Two Port, Dual Protocol (RS-232/RS-485) Transceivers

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

ISL33354EIAZ-T

Full fail-safe (open/short) RS-485/422 port 2 Rx

Intersil

Intersil Corporation

ISL33354EIAZ-T

丝印:33354EIAZ;Package:28LdSSOP;5V, 짹15kV ESD Protected, Two Port, Dual Protocol (RS-232/RS-485) Transceivers

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

ISL33354EIAZ

Package:28-SSOP(0.209",5.30mm 宽);包装:卷带(TR) 类别:集成电路(IC) 驱动器,接收器,收发器 描述:IC TXRX FULL/HALF 3/3 28SSOP

ETC

ETC

技术参数

  • Ports (#):

    2

  • Tx/Rx per Port (#):

    2/2 RS-232; 1/1 RS-485

  • High ESD (kV):

    15

  • Data Rate RS-485/RS-232:

    0.115

  • RS-485 Rx Failsafe Type:

    Full

  • VLOGIC Supply Pin?:

  • RXEN Polarity:

    Low

  • Loopback Feature?:

  • Operating Supply Current Icc RS-485/RS-232:

    3.7

  • SHDN ICC:

    55 µA

  • VCC (V):

    5

  • Lead Count (#):

    28

  • Pkg. Type:

    SSOP

供应商型号品牌批号封装库存备注价格
RENESAS
22+
SOP
15000
瑞萨全系列在售,大代理渠道直供
询价
RENESAS
22+
SOP
6000
专业配单,原装正品假一罚十,代理渠道价格优
询价
RENESAS(瑞萨)/IDT
2447
SSOP-28
315000
47个/管一级代理专营品牌!原装正品,优势现货,长期
询价
RENESAS(瑞萨电子)
22+
NA
500000
万三科技,秉承原装,购芯无忧
询价
RENESAS(瑞萨)/IDT
24+
SSOP28
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
Renesas Electronics America In
25+
28-SSOP(0.209 5.30mm 宽)
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
RENESAS(瑞萨)/IDT
24+
SSOP-28-208mil
10000
现货
询价
Renesas Electronics
2022+
原厂原包装
8600
全新原装 支持表配单 中国著名电子元器件独立分销
询价
RENESAS(瑞萨)/IDT
20+
TQFN-40-EP(6x6)
4000
询价
24+
N/A
64000
一级代理-主营优势-实惠价格-不悔选择
询价
更多ISL33354E供应商 更新时间2025-7-29 17:37:00