Datasheet > MAX22195

MAX22195

更新时间： 2023-12-20 18:46:28

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	833K
描述
高速、八通道、工业数字输入，带并行输出

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MAX22195 数据手册

EVALUATION KIT AVAILABLE

Click here to ask about production status of specific part numbers.

MAX22195

High-Speed, Octal, Industrial Digital Input

with Parallel Output

General Description

Beneﬁts and Features

● High-Speed, Industrial Digital Inputs

The MAX22195 translates eight 24V industrial digital inputs

to eight CMOS-compatible, parallel outputs. Propagation

delay from input-to-output is less than 300ns for all channels.

Current-limiters on each digital input greatly reduce power

dissipation compared to traditional resistive inputs. The

accuracy of these current-limiters minimizes power

dissipation while ensuring compliance with the IEC

61131-2 standard. A current-setting resistor allows the

MAX22195 to be conﬁgured for Type 1, Type 2, or Type

3 inputs. Additionally, the MAX22195 has energyless ﬁeld-

side LED drivers to meet the indicator light requirement of

IEC 61131-2 with no additional power dissipation.

• 300ns Maximum Propagation Delay

• ±10ns Maximum Channel-to-Channel Skew

• Parallel Output for Simultaneous Signal Delivery

● High Integration Reduces BOM Count and Board Space

• Operates Directly from Field Supply (7V to 65V)

• Compatible with 3.3V or 5V Logic

• 5mm x 5mm, 32-TQFN Package

● Low Power and Low Heat Dissipation

• Low Quiescent Current (1.2mA Maximum)

• Accurate Input Current-Limiters

• Energyless Field-Side LED Drivers

The MAX22195 provides a 3.3V integrated voltage

regulator. The internal LDO accepts the field supply

● Fault Tolerant with Built-In Diagnostics

• Integrated Field-Side Supply Monitor

• Integrated Over-Temperature Monitor

• Current-Setting Resistor Monitor

DD24

from 7V to 65V. The internal LDO output can

supply up to 25mA of current in addition to powering the

basic MAX22195 requirements. This MAX22195 LDO

current can be used to power digital isolators and other

field-side circuits. Alternatively, the MAX22195 can be powered

● Configurability Enables Wide Range of Applications

• Conﬁgurable IEC 61131-2 Types 1, 2, 3 Inputs

• Conﬁgurable Input Current Limiting from 0.56mA to

3.97mA

from a 3.0V to 5.5V supply connected to V

pin.

DD3

The MAX22195 includes an open-drain READY output

that asserts high to indicate the MAX22195 is functional.

● Robust Design

If the V

field-side supply voltage is too low, or a fault

DD24

• ±1kV Surge Tolerant using Minimum 1kΩ Resistor

• ±8kV Contact ESD and ±15kV Air Gap ESD Using

Minimum 1kΩ Resistor

in the current-setting resistor is detected, or the device

reaches an over-temperature condition, the READY sig-

nal is set to high-impedance.

• -40°C to +125°C Ambient Operating Temperature

Applications

● Programmable Logic Controllers

● Industrial Automation

● Process Automation

Ordering Information appears at end of data sheet.

● Building Automation

19-100330; Rev 6; 3/21

12 3 4 5 6 7...24

中文翻译

下载PDF

与MAX22195相关器件

型号	品牌	获取价格	描述	数据表
MAX22195ATJ+	MAXIM	获取价格	Analog Circuit,
MAX22196	ADI	获取价格	八通道工业灌/拉数字输入器件
MAX22199	ADI	获取价格	八通道工业数字输入器件
MAX221CAE	MAXIM	获取价格	%V, 1レA, Single RS-232 Transceiver with AutoS
MAX221CAE+T	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO16, SSOP-16
MAX221CAE-T	ROCHESTER	获取价格	LINE TRANSCEIVER, PDSO16, SSOP-16
MAX221CAE-T	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO16, SSOP-16
MAX221CUE	MAXIM	获取价格	%V, 1レA, Single RS-232 Transceiver with AutoS
MAX221E	MAXIM	获取价格	【15kV ESD-Protected, +5V, 1レA, Single RS-232
MAX221E	ADI	获取价格	±15kV ESD保护、+5V、1μA、单路RS-232收发器，带有AutoShutdow

与MAX22195相关文章

REF70数据手册解读：高精度电压参考源的全面剖析
2024-07-08

4
解析30211801数据手册：PCB端子排MKDSV 5/3-9.5
2024-07-08

3
UL248-14数据手册深度解读：微型保险丝的全面剖析
2024-07-08

5
BSS138LT3G：一款高效能N沟道MOSFET的全面解析
2024-07-04

18

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX22195

MAX22195 数据手册

与MAX22195相关器件

与MAX22195相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX22195

MAX22195 数据手册

与MAX22195相关器件

与MAX22195相关文章

您还可以找

您在本页遇到什么问题？