---
source: huluic.cn
data_as_of: 2026-09-19T08:30:23.866Z
max_staleness: 1h
cached: false
source_url: https://huluic.cn/product/microchip/ar1020t-i-ml/rx2eK6Gz
---

# 元件详情：AR1020T-I/ML

- **型号**: AR1020T-I/ML
- **oneic 编号**: 260-AR1020T-I-ML
- **厂商**: Microchip Technology Inc.
- **描述**: Resistive Touch Screen Controller 20-Pin QFN EP T/R IC TOUCH SCREEN CTRLR 20-QFN Touch Screen Converters & Controllers Touch Sensing Contlr IC, CONTROLLER, TOUCH SCREEN, 20QFN AR1000 Series Resistive Touch Screen Controller Surface Mount - QFN-20 Touch Screen Controllers Touch Sensing Contlr
- **分类**: 集成电路 / 数据转换器 / 通用数据转换器

## 规格参数

### 商业参数

| 参数 | 值 |
| --- | --- |
| 产品类别 | Touch Screen Converters & Controllers |
| 标准包装数量 | Tape & Reel |

### 合规参数

| 参数 | 值 |
| --- | --- |
| RoHS | Lead free / RoHS Compliant |
| SVHC | :No SVHC (20-Jun-2013) |
| 海关税号 | 85411000 |

### 电气参数

| 参数 | 值 |
| --- | --- |
| 数据速率 | 140 SPS |
| 接口 | 4-Wire, 5-Wire, 8-Wire |
| 输入类型 | 3 Key |
| 分辨率 | 10 bit |
| 数据接口 | I²C, Serial, SPI™ |
| 输出电流 | 17mA |
| 供电电压 | 2.5 V ~ 5 V |
| 分辨率（位） | 10 b |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 重量 | 0.0002 |
| 包装方式 | Tape & Reel (TR) |
| 端接方式 | :SMD |
| 安装类型 | Surface Mount |
| 安装样式 | SMD/SMT |
| 引脚数 | :20 |
| 封装形式 | 20QFN EP |
| 材料表面处理 | :MSL 1 - Unlimited |
| 供应商器件封装 | 20-QFN Exposed Pad (4x4) |

### 产品信息

| 参数 | 值 |
| --- | --- |
| 类型 | Resistive |
| 功能 | :Touch Screen Controller |
| 按键数 | 3 Key |

### 环境参数

| 参数 | 值 |
| --- | --- |
| 工作温度 | -40 to 85 °C |

## 数据手册

- [Qualification QFN-28,20,16 Packages 26/Dec/2013](http://www.microchip.com/mymicrochip/NotificationDetails.aspx?id=5710&print=view)
- [Qualification Report 28/Jan/2014](http://www.microchip.com/mymicrochip/NotificationDetails.aspx?id=5759&print=view)
- [Qualification QFN-28,20,16 with Copper 09/Jan/2014](http://www.microchip.com/mymicrochip/NotificationDetails.aspx?id=5720&print=view)
- [Qualification Copper Wire Revison 01/Apr/2014](http://www.microchip.com/mymicrochip/NotificationDetails.aspx?id=5863&print=view)
- [Datasheet](http://ww1.microchip.com/downloads/en/DeviceDoc/41393B.pdf)

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/AR1020T-I%2FML`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/microchip/ar1020t-i-ml/rx2eK6Gz?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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数据来源：[huluic.cn](https://huluic.cn)