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ISL3159EFUZ 数据表 (PDF) - Intersil Corporation

ISL3159EFUZ Datasheet PDF - Intersil Corporation
部件名 ISL3159EFUZ
下载  ISL3159EFUZ 下载

文件大小   703.12 Kbytes
  16 Pages
制造商  INTERSIL [Intersil Corporation]
网页  http://www.intersil.com/cda/home
标志 INTERSIL - Intersil Corporation
功能描述 ±15kV ESD Protected, 125°C, 40Mbps, 5V, PROFIBUS™, Full Fail-safe, RS-485/RS-422 Transceiver

ISL3159EFUZ Datasheet (PDF)

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ISL3159EFUZ Datasheet PDF - Intersil Corporation

部件名 ISL3159EFUZ
下载  ISL3159EFUZ Click to download

文件大小   703.12 Kbytes
  16 Pages
制造商  INTERSIL [Intersil Corporation]
网页  http://www.intersil.com/cda/home
标志 INTERSIL - Intersil Corporation
功能描述 ±15kV ESD Protected, 125°C, 40Mbps, 5V, PROFIBUS™, Full Fail-safe, RS-485/RS-422 Transceiver

ISL3159EFUZ 数据表 (HTML) - Intersil Corporation

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ISL3159EFUZ 产品详情

Intersil’s ISL3159E is a ±15kV IEC61000 ESD protected, 5V
powered, single transceiver that meets both the RS-485 and
RS-422 standards for balanced communication. It also
features the larger output voltage and higher data rate - up to
40Mbps - required by high speed PROFIBUS applications, and
is offered in industrial and extended Industrial (-40°C to
+125°C) temperature ranges. The low bus currents
(+220µA/-150µA) present a “1/5 unit load” to the RS-485 bus.
This allows up to 160 transceivers on the network without
violating the RS-485 specification’s load limit and without
using repeaters.
This transceiver requires a 5V ±10% tolerance supply, and
delivers at least a 2.1V differential output voltage over this
supply range. This translates into better noise immunity (data
integrity), longer reach, or the ability to drive up to six 120Ω
terminations in “star” or other nonstandard bus topologies, at
the exceptional 40Mbps data rate.
SCSI applications benefit from the ISL3159’s low receiver and
transmitter part-to-part skews, which make it perfect for high
speed parallel applications where large numbers of bits must
be simultaneously captured. The low bit-to-bit skew eases the
timing constraints on the data latching signal.
Receiver (Rx) inputs feature a “full fail-safe” design, which
ensures a logic high Rx output if Rx inputs are floating,
shorted, or terminated but undriven. Rx outputs feature high
drive levels (typically >30mA at VOL = 1V) to ease the design of
optically isolated interfaces.
Hot plug circuitry ensures that the Tx and Rx outputs remain in
a high impedance state while the power supply stabilizes.
Driver (Tx) outputs are short-circuit protected, even for voltages
exceeding the power supply voltage. Additionally, on-chip
thermal shutdown circuitry disables the Tx outputs to prevent
damage if power dissipation becomes excessive.

Features
• IEC61000 ESD protection on RS-485 I/O Pins . . . . . . ±15kV
- Class 3 HBM ESD level on all other pins . . . . . . . . . . . >9kV
• Large differential VOUT . . . . . . . . . . . . . . . . . . . 2.8V into 54Ω
Better noise immunity, or drive up to 6 terminations
• High data rates. . . . . . . . . . . . . . . . . . . . . . . . . . up to 40Mbps
• Specified for +125°C operation
• 11/13ns (max) Tx/Rx propagation delays; 1.5ns (max) skew
• 1/5 unit load allows up to 160 devices on the bus
• Full fail-safe (open, shorted, terminated/undriven) receiver
• High Rx IOL to drive optocouplers for isolated applications
• Hot plug - Tx and Rx outputs remain three-state during
power-up
• Low quiescent supply current. . . . . . . . . . . . . . . . . . . . . . 4mA
• Low current shutdown mode . . . . . . . . . . . . . . . . . . . . . . . 1µA
• -7V to +12V common-mode input voltage range
• Three-state Rx and Tx outputs
• Operates from a single +5V supply (10% tolerance)
• Current limiting and thermal shutdown for driver overload
protection
• Pb-free (RoHS compliant)

Applications
• PROFIBUS DP and FMS networks
• SCSI “fast 40” drivers and receivers
• Motor controller/position encoder systems
• Factory automation
• Field bus networks
• Security networks
• Building environmental control systems
• Industrial/process control networks




类似零件编号 - ISL3159EFUZ

制造商部件名数据表功能描述
logo
Intersil Corporation
ISL3159EFUZ INTERSIL-ISL3159EFUZ Datasheet
672Kb / 16P
   짹15kV ESD Protected, 125째C, 40Mbps, 5V, PROFIBUS짰, Full Fail-safe, RS-485/RS-422 Transceivers
logo
Renesas Technology Corp
ISL3159EFUZ RENESAS-ISL3159EFUZ Datasheet
1Mb / 17P
   짹15kV ESD Protected, 125째C, 40Mbps, 5V, PROFIBUS, Full Fail-Safe, RS-485/RS-422 Transceiver
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类似说明 - ISL3159EFUZ

制造商部件名数据表功能描述
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Renesas Technology Corp
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关于 Intersil Corporation


Intersil Corporation是一家美国半导体公司,专门从事高性能模拟和混合信号综合电路的设计和制造。
该公司成立于1967年,以其电力管理,数据转换和射频(RF)技术方面的专业知识而闻名。
Intersil的产品用于广泛的应用,例如消费电子,工业,电信以及航空航天和防御。
2016年,Intersil被日本半导体公司Renesas Electronics Corporation收购。
作为Renesas产品组合的一部分,Intersil品牌和技术继续被开发和出售。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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