HA12187FP Renesas Electronics Corporation., HA12187FP Datasheet
HA12187FP
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HA12187FP Summary of contents
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... HA12187FP Bus Interface Driver/Receiver IC Description The HA12187FP was developed to be used as a bus interface driver/receiver IC in automotive audio equipment controllers. It implements a two-wire serial bus. Functions • Two-input OR circuit • Input comparator circuit • Current output driver circuit • Receiver input comparator circuit • ...
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Block Diagram STB Rev.2.00 Jun 15, 2005 page Driver output (current) – BIAS – Receiver COM output + 4 BUS (+) 6 5 BUS (–) ...
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Pin Functions Pin No. Symbol out GND 5 BUS (–) 6 BUS (+) STB 8 Rev.2.00 Jun 15, 2005 page Function Data input Receiver output Data input ...
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Absolute Maximum Ratings Item Power-supply voltage Allowable power dissipation Operating temperature Storage temperature Input voltage Bus input voltage Note: Recommended operating power supply voltage range ±0.5 V Electrical Characteristics Item Symbol S1 High-level input V IHS1 voltage Low-level ...
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Electrical Characteristics (cont.) Item Symbol Receiver High-level input V IH1 voltage (1) V Low-level input IL1 voltage (1) Input hysteresis V IHYS1 voltage (1) High-level V IHCOM common-mode input voltage Low-level V ILCOM common-mode input voltage Receiver input RI 1 ...
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... HA12187FP Test Circuit 1 V8 0.1 µ HA12187FP Test Circuit 2 V8 0.1 µ HA12187FP Test Circuit Ω Ω Ω ...
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... Rev.2.00 Jun 15, 2005 page 0.1 µ HA12187FP Test Circuit 4 V8 0.1 µ HA12187FP Test Circuit SW1 Ω Ω Oscilloscope 5 ...
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Operating Waveforms Pin (or S2 Bus (+) Bus (–) Bus (+) – Bus (– (pin 2) Rev.2.00 Jun 15, 2005 page Waveform 90% 90% DLY1 kHz ...
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Main Characteristics 5 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 3.5 5 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 3.5 Rev.2.00 Jun 15, 2005 page 4 ...
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Rev.2.00 Jun 15, 2005 page 4 (V) CC ...
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Rev.2.00 Jun 15, 2005 page 4 (V) CC ...
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Rev.2.00 Jun 15, 2005 page 4 (V) CC ...
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Rev.2.00 Jun 15, 2005 page 4 4.5 5 ...
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Rev.2.00 Jun 15, 2005 page 4 (V) CC ...
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Rev.2.00 Jun 15, 2005 page – (°C) –25 0 ...
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Rev.2.00 Jun 15, 2005 page – (°C) –25 0 ...
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Rev.2.00 Jun 15, 2005 page – (°C) –25 0 ...
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Rev.2.00 Jun 15, 2005 page – (°C) –25 0 ...
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Rev.2.00 Jun 15, 2005 page – (°C) – ...
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Rev.2.00 Jun 15, 2005 page – (°C) –25 0 ...
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Package Dimensions JEITA Package Code RENESAS Code P-SOP8-4.4x4.85-1.27 PRSP0008DE Index mark Rev.2.00 Jun 15, 2005 page Previous Code MASS[Typ.] FP-8D 0. NOTE) ...
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Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead ...