---
source: huluic.cn
data_as_of: 2026-10-25T11:53:31.981Z
max_staleness: 1h
cached: false
source_url: https://huluic.cn/product/microchip/MCP4342T-104E/ST/q45ee8lr
---

# 元件详情：MCP4342T-104E/ST

- **型号**: MCP4342T-104E/ST
- **oneic 编号**: 260-MCP4342T-104E-ST
- **厂商**: Microchip Technology Inc.
- **描述**: Digital Potentiometer 128POS 100KOhm Quad 14-Pin TSSOP T/R 100k, SPI, quad channel, 7-bit, non IC DGTL POT QUAD 100K 14TSSOP Digital Potentiometer ICs 100k SPI Qd Ch 7-Bit Nonvolatile memory
- **分类**: 电阻器与电位器 / 可变电阻 / 数字电位器

## 规格参数

### 商业参数

| 参数 | 值 |
| --- | --- |
| 最小起订量 | 2500 |
| 单位包装 | 2500 |
| 标准包装数量 | Tape & Reel |

### 合规参数

| 参数 | 值 |
| --- | --- |
| RoHS | Lead free / RoHS Compliant |

### 电气参数

| 参数 | 值 |
| --- | --- |
| 接口 | 4-Wire SPI (Chip Select) |
| 电阻 | 100 kOhm |
| 存储器类型 | Non-Volatile |
| 供电电压 | 2.7 V ~ 5.5 V |
| 电阻值（欧姆） | 100k |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 包装方式 | Tape & Reel (TR) |
| 安装类型 | Surface Mount |
| 封装形式 | 14TSSOP |
| 位数 | 128 |
| 供应商器件封装 | 14-TSSOP |

### 产品信息

| 参数 | 值 |
| --- | --- |
| 系列 | MCP4342 |
| 制造商全称 | Microchip Technology |
| 控制接口 | Serial (4-Wire, SPI) |
| 电路数 | 4 |
| 抽头/步进数 | 129 |

### 环境参数

| 参数 | 值 |
| --- | --- |
| 工作温度 | -40 to 125 °C |
| 温度系数 | 150 ppm/°C Typical |

## 数据手册

- [Datasheets](https://ww1.microchip.com/downloads/en/DeviceDoc/22233a.pdf)
- [PCN Assembly/Origin](https://www.microchip.com/product-change-notifications/#/5829)
- [EDA Models](/en/models/2260293)
- [datasheet](https://ww1.microchip.com/downloads/en/DeviceDoc/22233a.pdf)

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/MCP4342T-104E%2FST`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/microchip/MCP4342T-104E/ST/q45ee8lr?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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