---
source: huluic.cn
data_as_of: 2026-10-14T13:58:05.872Z
max_staleness: 1h
cached: false
source_url: https://huluic.cn/product/stmicroelectronics/ST75185CPR/WrdVZOYz
---

# 元件详情：ST75185CPR

- **型号**: ST75185CPR
- **oneic 编号**: 390-ST75185CPR
- **厂商**: STMicroelectronics N.V.
- **描述**: RS-232 Interface IC 3 Driver/5 Receivers IC DRVR/RCVR MULT RS232 20-SSOP

## 规格参数

### 商业参数

| 参数 | 值 |
| --- | --- |
| 其他名称 | 497-2122-2 |
| 标准包装数量 | 1,350 |

### 合规参数

| 参数 | 值 |
| --- | --- |
| RoHS | Contains lead / RoHS non-compliant |

### 电气参数

| 参数 | 值 |
| --- | --- |
| 数据速率 | 120Kbps |
| 供电电压 | 4.5 V ~ 5.5 V |
| 接收器迟滞 | 500mV |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 包装方式 | Tape & Reel (TR) |
| 安装类型 | Surface Mount |
| 封装形式 | 20-SSOP (0.209", 5.30mm Width) |
| 供应商器件封装 | 20-SSOP |

### 产品信息

| 参数 | 值 |
| --- | --- |
| 类型 | Transceiver |
| 双工模式 | Full |
| 协议 | RS232 |
| 驱动器/接收器数量 | 3/5 |

### 环境参数

| 参数 | 值 |
| --- | --- |
| 工作温度 | 0°C ~ 70°C |

## 数据手册

- [ST75185](http://media.digikey.com/pdf/Data%20Sheets/ST%20Microelectronics%20PDFS/ST75185.pdf)

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/ST75185CPR`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/stmicroelectronics/ST75185CPR/WrdVZOYz?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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数据来源：[huluic.cn](https://huluic.cn)