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HI3-0549-5Z

产品描述IC MULTIPLEXER DUAL 4X1 16DIP
产品类别模拟混合信号IC    信号电路   
文件大小901KB,共25页
制造商Renesas(瑞萨电子)
官网地址https://www.renesas.com/
标准
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HI3-0549-5Z概述

IC MULTIPLEXER DUAL 4X1 16DIP

HI3-0549-5Z规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Renesas(瑞萨电子)
Reach Compliance Codecompliant
Factory Lead Time1 week
Base Number Matches1

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DATASHEET
HI-546, HI-547, HI-548, HI-549
Single 16 and 8, Differential 8-Channel and 4-Channel CMOS Analog MUXs with
Active Overvoltage Protection
The HI-546, HI-547, HI-548 and HI-549 are analog
multiplexers with active overvoltage protection and
guaranteed r
ON
matching. Analog input levels may greatly
exceed either power supply without damaging the device or
disturbing the signal path of other channels. Active
protection circuitry assures that signal fidelity is maintained
even under fault conditions that would destroy other
multiplexers.
Analog inputs can withstand constant 70V
P-P
levels with
15V
supplies. Digital inputs will also sustain continuous
faults up to 4V greater than either supply. In addition, signal
sources are protected from short circuiting should
multiplexer supply loss occur. Each input presents 1k of
resistance under this condition. These features make the
HI-546, HI-547, HI-548 and HI-549 ideal for use in systems
where the analog inputs originate from external equipment
or separately powered circuitry. All devices are fabricated
with 44V Dielectrically Isolated CMOS technology. The
HI-546 is a single 16-Channel, the HI-547 is an 8-Channel
differential, the HI-548 is a single 8-Channel and the HI-549
is a 4-Channel differential device. If input overvoltage
protection is not needed the HI-506/507/508/509
multiplexers are recommended. For further information see
Application Notes AN520 and AN521.
For MIL-STD-883 compliant parts, request the HI-546/883,
HI-547/883, HI-548/883 and HI-549/883 datasheets.
FN3150
Rev 7.00
Jun 15, 2016
Features
• Analog Overvoltage Protection. . . . . . . . . . . . . . . . . . 70V
P-P
• No Channel Interaction During Overvoltage
• Guaranteed r
ON
Matching
• Maximum Power Supply . . . . . . . . . . . . . . . . . . . . . . 44V
• Break-Before-Make Switching
• Analog Signal Range . . . . . . . . . . . . . . . . . . . . . . . .
15V
• Access Time (Typical) . . . . . . . . . . . . . . . . . . . . . . . 500ns
• Standby Power (Typical) . . . . . . . . . . . . . . . . . . . . 7.5mW
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• Data Acquisition
• Industrial Controls
• Telemetry
FN3150 Rev 7.00
Jun 15, 2016
Page 1 of 25

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