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參數資料
| 型號： | HA12187 |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | 外設及接口 |
| 英文描述： | Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????) |
| 中文描述： | 單電源RS232C接口線路驅動器/接收器（單電源RS232C接口線收發器（2發2收）） |
| 文件頁數： | 1/23頁 |
| 文件大小： | 105K |
| 代理商： | HA12187 |
HA12187FP
Bus Interface Driver/Receiver IC
ADE-207-174A (Z)
2nd Edition
Jun. 1999
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
Receiver output circuit
Standby circuit
Features
Supports two data inputs (Pins 1 and 3 are the input pins)
Comparators with hysteresis characteristics were adopted for the inputs
Current drive output drivers adopted (Output current: 3.8 mA typical)
Comparators with hysteresis characteristics were adopted for the receivers
Wide receiver common-mode input operating range (Common-mode input operating range: 0 to 5 V
typical)
The driver output and the receiver input can withstand high voltages (Maximum rating: 18 V)
Standby function (The IC enters standby mode when pin 8 goes low)
Operating power-supply voltage range: 5 V ±0.5 V
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PDF描述 |
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| HA12188AF | Pre-Amplifier and Servo IC for Quadruple-Speed CD-ROM |
| HA12192F | Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.) |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HA12187DP-EL-E | 制造商:Renesas Electronics Corporation 功能描述:MCU - Trays |
| HA12187FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Bus Interface Driver/Receiver IC |
| HA12187FP-EL-E | 制造商:Renesas Electronics Corporation 功能描述:BUS INTERFACE DRIVER/RECEIVER IC 制造商:Renesas Electronics Corporation 功能描述:SOP-8DGV 225MIL - Bulk |
| HA12188AF | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Pre-Amplifier and Servo IC for Quadruple-Speed CD-ROM |
| HA12189MP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Solid-State Recorder |
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