MAX361 - 高精度、四路、SPST模拟开关

MAX361是Maxim美信半导体公司的一款保护器产品，MAX361是高精度、四路、SPST模拟开关，本站介绍了MAX361的封装应用图解、特点和优点、功能等，并给出了与MAX361相关的Maxim元器件型号供参考。

MAX361 - 高精度、四路、SPST模拟开关 - 保护器 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX361/MAX362 are precision, quad, single-pole single-throw (SPST) analog switches. The MAX361 has four normally closed (NC) switches, and the MAX362 has four normally open (NO) switches. Both parts offer low channel on resistance (less than 85Ω), guaranteed to match within 3Ω between channels and to remain flat over the analog signal range (Δ9Ω max). Both parts also offer low leakage (less than 500pA at +25°C and less than 4nA at +85°C) and fast switching (turn-on time less than 250ns and turn-off time less than 170ns).

The MAX361/MAX362 are fabricated with Maxim's new improved 44V silicon-gate process. Design improvements guarantee extremely low charge injection (10pC), low power consumption (35µW), and electrostatic discharge (ESD) greater than 2000V. The 44V maximum breakdown voltage allows rail-to-rail analog signal handling capability.

These monolithic switches operate with a single positive supply (+10V to +30V) or with split supplies (±4.5V to ±20V) while retaining CMOS-logic input compatibility and fast switching. CMOS inputs provide reduced input loading.

关键特性

以下关键特性由Maxim美信半导体提供：

Low On Resistance: < 45Ω Typical (85Ω Max)

Guaranteed Matched On Resistance Between Channels: < 2Ω

Guaranteed Flat On Resistance over Analog Signal Range: Δ9Ω Max

Guaranteed Charge Injection: < 10pC

Guaranteed Off-Channel Leakage: < 4nA at +85°C

ESD Guaranteed > 2000V per Method 3015.7

Single-Supply Operation (+10V to +30V)

Bipolar-Supply Operation (±4.5V to ±20V)

TTL-/CMOS-Logic Compatible

Rail-to-Rail Analog Signal Handling Capability

热门应用

电池供电应用

通信系统

引导与控制系统

平面显示器

PBX、PABX

采样保持电路

测试设备

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