ISL32610E, ISL32611E, ISL32612E ±16.5kV ESD Protected, 1.8V, Micro Power, +125°C, 1/8 Unit Load, RS-485/RS-422 Differential Receivers
IEC61000 ESD protected, fractional unit load (UL), 1.8V
powered, single differential receivers (Rx) for balanced (e.g.,
RS-485) data communication. With their 85µA supply
currents, these receivers are optimized for low power
applications, and deliver the lowest supply currents of any
available single Rx IC (see Figure 1).
To improve performance in low data rate applications with
slow signal transitions, these Rx feature symmetrical switching
points (±200mV) and increased hysteresis. The symmetrical
switching points eliminate the duty cycle distortion introduced
by “full-failsafe” type receivers (see Figure 2), while the larger
hysteresis increases noise immunity.
Receivers present a 1/8 “unit load” to the data bus, which
allows up to 256 devices on the network for large node count
systems (e.g., process automation, remote meter reading
systems). The ISL32611E/ISL32612E Rx output is tri-statable
via the RE/RE input.
Receiver inputs feature a “failsafe-if-open” design, which
ensures a logic high Rx output if Rx inputs are floating. Data
rates up to 256kbps are achievable with this device at
VCC = 1.8V.
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ISL32610E 、 ISL32611E 、 ISL32612E 、 ISL32610EFHZ-T 、 ISL32610EFHZ-T7A 、 ISL32611EFHZ-T 、 ISL32611EFHZ-T7A 、 ISL32612EFHZ-T 、 ISL32612EFHZ-T7A |
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±16.5kV ESD Protected, 1.8V, Micro Power, +125°C, 1/8 Unit Load, RS-485/RS422 Differential Receivers |
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[ Industrial/Process Control Networks, Factory Automation ][ High Node Count Networks ][ Space Constrained Systems ][ Building Environmental Control Systems ] |
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Datasheet |
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ESD 、 IPC/JEDEC J STD-020 、 ISO9001 、 Pb-free 、 RoHS |
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Please see the document for details |
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5 Ld SOT-23;6 Ld SOT-23 |
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English Chinese Chinese and English Japanese |
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October 21, 2011 |
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Rev 0.00 |
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FN7869 |
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1 MB |
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