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ST4E1240DT

Name: STMicroelectronics ST4E1240DT
Brand: STMicroelectronics
SKU: 511-ST4E1240DT
Price: 49.3 TWD
Availability: InStock

影像僅供參考
請參閱產品規格

Mouser 編號：

511-ST4E1240DT

製造商編號：

ST4E1240DT

製造商：

STMicroelectronics

說明：

RS-485介面IC High-speed 3.3V / 5V RS485 trans +- 12 kV IEC 61000-4-2 contact ESD protect

完成您的設計

規格書:

ST4E1240DT 規格書 (PDF)

ECAD模型:

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更多資訊

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庫存量: 1,927

庫存：: 1,927

可立即送貨

發生意外錯誤了。請稍後再試。
在途量:: 2,500

預期2026/3/11
工廠前置作業時間：: 16

週工廠預計生產時間數量大於所顯示的數量。

輸入數量：

最少： 1 多個： 1

單價:

NT$-.--

總價:

NT$-.--

估計關稅:

包裝:

完整捲（訂購多個2500）

帶狀裁切

MouseReel™ (+NT$215.00)

Pricing (TWD)

數量	單價	總價
零卷 / MouseReel™ ^†
	NT$49.30	NT$49.30
	NT$41.48	NT$414.80
	NT$36.72	NT$918.00
	NT$35.70	NT$3,570.00
	NT$32.91	NT$8,227.50
	NT$31.69	NT$15,845.00
	NT$31.11	NT$31,110.00
完整捲（訂購多個2500）
	NT$26.96	NT$67,400.00
	NT$25.77	NT$128,850.00

† NT$215.00 MouseReel™費用將加入您的購物車內並自動計算。所有MouseReel™訂單均不能取消和不能退換。 ↩

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商品屬性	屬性值	選擇屬性
製造商:	STMicroelectronics
產品類型:	RS-485介面IC
RoHS:
安裝風格:	SMD/SMT
封裝/外殼:	SO-8
功能:	Transceiver
數據率:	40 Mb/s
驅動器數:	1 Driver
接收器數:	1 Receiver
雙向:	Half Duplex
電源電壓 - 最大值:	5.5 V
電源電壓 - 最小值:	3 V
運作供電電流:	1.77 mA
最低工作溫度:	- 40 C
最高工作溫度:	+ 85 C
封裝:	Reel
封裝:	Cut Tape
封裝:	MouseReel
品牌:	STMicroelectronics
輸入電壓:	3 V to 5.5 V
工作電源電壓:	3 V to 5.5 V
輸出電流:	70 mA
Pd - 功率消耗 :	370 mW
產品:	Transceivers
產品類型:	RS-485 Interface IC
傳播延遲時間:	20 ns
關機:	Shutdown
原廠包裝數量:	2500
子類別:	Interface ICs
類型:	High Speed

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所選屬性: 0

篩選文檔:

規格書

ST4E1240DT 規格書 (PDF)

PCN

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CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

ST4E12x High-Speed 3.3V/5V RS485 Transceivers

STMicroelectronics ST4E12x High-Speed 3.3V/5V RS485 Transceivers are low-power differential line transceivers for data transmission in standard RS485 applications in half-duplex mode. ST4E1216 and ST4E1240 are compatible with 3.3V or 5V rail power supplies and operate from 3V to 5.5V. These transceivers operate at data rates up to 16Mbps (ST4E1216) and 40Mbps (ST4E1240). The components are ideal for multipoint applications over extended cable runs and are robust to ESD transients. In particular, the bus pins support ±12kV IEC 61000-4-2 contact discharge. The STMicroelectronics ST4E12x High-Speed RS485 Transceivers also feature robust hot-swap capability during on/off switching or hot insertion. The transceivers are available in the standard SO-8 package and operate with a -40°C to +125°C (ST4E1216) and -40°C to +85°C (ST4E1240) temperature range.

標準產品

STMicroelectronics標準產品為符合產業標準且可簡易替換的多樣化產品，適合廣泛使用的通用類比IC、獨立元件及序列EEPROM。標準產品依據多項適用於汽車應用的AECQ最高品質標準製造，提供完整的設計輔助工具，包括SPICE、IBIS模型及模擬工具，使設計更加簡單。

Low-Power High-Speed Transceivers

STMicroelectronics Low-Power, High-Speed Transceivers are designed for RS-485, RS-422, and RS-423 communication applications. They usually contain one driver and one receiver in a half-duplex configuration. Each driver output and receiver input is protected against electrostatic discharge up to ±15kV and has no latch-up. These STMicroelectronics Low-Power, High-Speed Transceivers operate with a 5V supply and draw a very low supply current when unloaded or fully loaded but with disabled drivers. A SERCOS interface controller for industrial control systems enables real-time communication via optical fiber rings, RS-485 rings, and RS-485 buses.