ST4E1240IQT

STMicroelectronics
511-ST4E1240IQT
ST4E1240IQT

Mfr.:

Description:
RS-485 Interface IC High-speed 3.3 V / 5 V RS485 transceiver with +-12 kV IEC 61000-4-2 contact ESD protection
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Lifecycle:
New Product:
New from this manufacturer.
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Product Attribute Attribute Value Select Attribute
STMicroelectronics
Product Category: RS-485 Interface IC
RoHS:  
SMD/SMT
DFN-8
Transceiver
40 Mb/s
1 Driver
1 Receiver
Half Duplex
5.5 V
3 V
1.77 mA
- 40 C
+ 125 C
12 kV
Reel
Cut Tape
Brand: STMicroelectronics
Input Voltage: 3 V to 5.5 V
Output Current: 70 mA
Output Type: Differential
Output Voltage: 2.1 V
Pd - Power Dissipation: 370 mW
Product: RS485 Tansceivers
Product Type: RS-485 Interface IC
Propagation Delay Time: 20 ns
Shutdown: Shutdown
Factory Pack Quantity: 3000
Subcategory: Interface ICs
Unit Weight: 28 mg
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Datasheet

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Compliance Codes
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
China
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

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.

Standard Products

STMicroelectronics Standard Products are a broad range of industry-standard and drop-in replacements for the most popular general-purpose analog ICs, discretes, and serial EEPROMs. The Standard Products are manufactured to the highest quality standards with many AECQ-qualified for automotive applications. A comprehensive set of STMicroelectronics design aids, including SPICE, IBIS models, and simulation tools, is available to make adding to a design-in easy.

In Stock: 2,281

Stock:
2,281 Can Ship Immediately
Factory Lead-Time:
30 Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:

Pricing (USD)

Qty. Unit Price
Ext. Price
$2.04 $2.04
$1.51 $15.10
$1.37 $34.25
$1.23 $123.00
$1.16 $290.00
$1.11 $555.00
Full Reel (Order in multiples of 3000)
$1.01 $3,030.00
$0.989 $5,934.00

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