iC-HD2 / iC-HD7 QUAD DIFFERENTIAL LINE DRIVER
●iC-HD2/ iC-HD7 are robust line drivers for industrial 5 V and 24 V applications with four complementary output channels.The iC-HD7 comes in a SO16N package and is pin-compatible to xx7272 devices, whereas the iC-HD2 is housed in a TSSOP20 package to replace xx2068 devices.
At a supply of 24 V the push-pull driver stages typically provide 200 mA to discharge the line and also have a low-side saturation voltage (typically 200 mV at 40 mA load). The outputs are cur-rent limited and short-circuit-proof, shutting down at excessive temperature.
●Features
■Complementary short-circuit-proof push-pull driver stages for RS422 and 24 V applications of up to 2 MHz
■Integrated line adaptation for high signal quality at 24 V
■Controlled slew rate reduces EMI
■High driving capability of typically 200 mA at 24 V
■Output low-side saturation of just 0.2 V at 40 mAdc
■Excessive temperature protection by tristate function
■Error messaging with excessive temperature and undervoltage (iC-HD2 only)
■T TL-/CMOS-compatible Schmitt trigger inputs, voltage proof up to 40 V
■Tristate function for bus applications
■Integrated 5 V voltage regulator for 5 mA (iC-HD2 only)
■4 .5 V to 35 V single supply operation with low static power dissipation
■Operating temperature range from -25 to 125 °C(-40 °C is optional)
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[ 24 V control engineering ][ PLC environment ][ Linear and rotary encoders ][ MR sensor systems ][ industrial applications ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2017/11/18 |
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Rev. 1.0 |
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402 KB |
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