ADG528FBPZ Dual-Supply Analog Switches and Multiplexers by Analog Devices

Status: Production
Series: ADG528F
RoHS: Compliant
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The ADG528F is a CMOS analog multiplexer, with the comprising eight single channels. The multiplexer provides fault protection. Using a series n-channel, p-channel, n-channel MOSFET structure, both device and signal source protection is provided in the event of an overvoltage or power loss. The multiplexer can withstand continuous overvoltage inputs from -40 V to +55 V. During fault conditions, the multiplexer input (or output) appears as an open circuit and only a few nanoamperes of leakage current will flow. This protects not only the multiplexer and the circuitry driven by the multiplexer, but also protects the sensors or signal sources which drive the multiplexer.The ADG528F switch one of eight inputs to a common output as determined by the 3-bit binary address lines A0, A1 and A2. The ADG528F has on-chip address and control latches that facilitate microprocessor interfacing. An EN input on each device is used to enable or disable the device. When disabled, all channels are switched OFF.PRODUCT HIGHLIGHTS Fault protection. The ADG528F can withstand continuous voltage inputs from −40 V to +55 V. When a fault occurs due to the power supplies being turned off, all the channels are turned off and only a leakage current of a few nanoamperes flows. On channel turns off while fault exists. Low RON. Fast switching times. Break-before-make switching. Switches are guaranteed break-before-make so that input signals are protected against momentary shorting. Trench isolation eliminates latch-up. A dielectric trench separates the p-channel and n-channel MOSFETs thereby preventing latch-up.

Where to Buy

Prices starting from US$7.96

Distributor Stock
Logo for Newark
Newark
from US$15.63
No stock
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Logo for element14
element14
from US$13.51
56
in stock
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Farnell
from US$11.60
56
in stock
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Logo for Analog Devices
Analog Devices
from US$7.96
55
in stock
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Rapid Electronics
from US$12.94
50
in stock
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Chip One Stop
from US$12.30
50
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Features

Low on resistance (300 Ω typical)
Fast Switching Times
ton 250 ns max
toff 250 ns max
Low Power Dissipation (3.3 mW Max)
Fault and overvoltage protection (- 40 V to + 55 V)
All Switches off with power supply off
Analog output of on channel clamped within power supplies if an overvoltage occurs
Latch-up proof construction
Break-before-make switching action
TTL and CMOS compatible inputs

Alternative Descriptions

Multiplexer, Analogue, Plcc | Newark Electronics
MULTIPLEXER, ANALOGUE, PLCC | element14
FAULT PROTECTED MUX I.C. | Analog Devices


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADG528FBPZ?

Additional datasheets, footprints and schematics for ADG528FBPZ are listed on our Part Details page. You can also find images and similar parts to ADG528FBPZ on this page.

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Distributor pricing and stock information is available for ADG528FBPZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADG528FBPZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADG528FBPZ fall under?

The ADG528FBPZ is listed under Dual-Supply Analog Switches and Multiplexers.

Can I view similar or alternative parts?

You can view similar parts to ADG528FBPZ when available in the Dual-Supply Analog Switches and Multiplexers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ADG528FBPZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADG528FBPZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADG528FBPZ have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Analog Devices and Rapid Electronics have stock available or on a lead time for ADG528FBPZ.

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