MAX4598

低电压、组合了单端8选1或差分4选1的多路复用器


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说明

The MAX4598 low-voltage, CMOS analog IC is a configurable single-ended 8-to-1/differential 4-to-1 multiplexer. In addition to the input channels, both V+ and GND can be switched to the output channels, enabling the supply voltages to be monitored. The MAX4598 operates from a single +2.7V to +12V supply or from dual ±6V supplies. The device has low on-resistance (75Ω max) and TTL-compatible logic inputs from either ±5V or a single +5V supply. Each switch can handle rail-to-rail analog signals. The MAX4598 has two modes of operation: as a standard multiplexer and as a "latchable" multiplexer where the address lines are strobed. The off-leakage current is only 0.1nA at TA = +25°C and 2nA at TA = +85°C. ESD protection is > 2kV per Method 3015.7.

The MAX4598 is available in small 20-pin SSOP, SO, and DIP packages.
MAX4598:引脚配置 MAX4598:引脚配置 放大+

关键特性

  • V+ and GND Can Be Switched to the Output Channels
  • 75Ω (max) On-Resistance
  • Single-Ended or Differential Operation
  • 2pC (typ) Charge Injection
  • Latched or Unlatched Operation
  • TTL-Compatible Logic Inputs at ±5V Supply
  • Handles Rail-to-Rail Analog Signals

应用

  • ADC系统
  • 音频信号切换
  • 航空电子
  • 电池供电应用
  • 网络
  • 测试设备

请查看具体的参数规格 Switches and Multiplexers (Mid and High Voltage) (299)


Part NumberFunctionsConfig.ChannelsVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSUPPLY (Dual)
(±V)
VSUPPLY (Dual)
(±V)
RON
(Ω)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxmaxmaxSee Notes
MAX4598 Mux
4-to-1
8-to-1
1
2
2.7122.76750.290705263
PDIP/20
SOIC (W)/20
SSOP/20
$3.07 @1k

Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。
申请可靠性报告: MAX4598 
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C   Material Composition  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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