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ADG819BRTZ-500RL7 The ADG819BRTZ-500RL7 is a CMOS SPDT analog switch from Analog Devices. It features low on-resistance of 0.5Ω typical, operates from 1.8V to 5.5V, and is housed in a 6-lead SOT-23 package.
Mfr Part #:

ADG819BRTZ-500RL7

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The ADG819BRTZ-500RL7 is a CMOS SPDT analog switch from Analog Devices. It features low on-resistance of 0.5Ω typical, operates from 1.8V to 5.5V, and is housed in a 6-lead SOT-23 package.
✓ Total Stock: 3,829 pcs

ADG819BRTZ-500RL7 Available from 3 distributors

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Components Technology Group, Inc. ✓
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2,568 pcs
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1,222 pcs
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ADG819BRTZ-500RL7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel
Channel Capacitance (CS(off), CD(off))
Charge Injection
Crosstalk
Current
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
Supplier Device Package
Switch Circuit
Switch Time (Ton, Toff) (Max)
Voltage
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ADG819BRTZ-500RL7 Description

Short technical summary and product information.

The ADG819BRTZ-500RL7 is a monolithic CMOS single-pole double-throw (SPDT) switch designed by Analog Devices. It is part of the ADG819 series and offers a 2:1 multiplexer configuration in a compact 6-lead SOT-23 package. The device is pin compatible with the ADG719.

 

The switch provides low on-resistance of 0.5 Ω typical and 0.8 Ω maximum at 125°C, with on-resistance flatness of 0.25 Ω maximum. It operates from a single supply voltage range of 1.8 V to 5.5 V and can carry up to 200 mA of current. Fast switching times are achieved with turn-on time of 45 ns and turn-off time of 16 ns. The device exhibits low charge injection of 20 pC and crosstalk of -72 dB at 100 kHz.

 

The ADG819 is designed for battery-powered and portable instruments due to its low power consumption (<0.01 µW typical). It features rail-to-rail operation and TTL/CMOS-compatible inputs. The switch conducts equally well in both directions and provides break-before-make switching action to prevent momentary shorting. Typical applications include power routing, communication systems, data acquisition systems, cellular phones, modems, PCMCIA cards, hard drives, and relay replacement.

 

The device is rated for the automotive temperature range of -40°C to +125°C and is available in a surface-mount SOT-23-6 package. It is RoHS3 compliant and has an MSL rating of 1 (unlimited).

ADG819BRTZ-500RL7 Quick Information

Product Type: Analog Switch
Canonical Name: ADG819BRTZ-500RL7 - Analog Devices SPDT Analog Switch
Subcategory: Analog Switches

ADG819BRTZ-500RL7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADG819BRTZ-500RL7 Features

  • Low on-resistance: 0.5 Ω typical, 0.8 Ω max at 125°C.
  • Single supply operation from 1.8 V to 5.5 V.
  • Fast switching: 45 ns turn-on, 16 ns turn-off.
  • 200 mA current carrying capability.
  • Automotive temperature range: -40°C to +125°C.

ADG819BRTZ-500RL7 Applications

  • Power routing in battery-powered systems.
  • Signal switching in communication systems.
  • Data acquisition and relay replacement.
  • Used in cellular phones and modems.
  • Ideal for PCMCIA cards and hard drives.

ADG819BRTZ-500RL7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the ADG819BRTZ-500RL7?

The supply voltage range is 1.8 V to 5.5 V single supply.

What package does the ADG819BRTZ-500RL7 come in?

It is available in a 6-lead SOT-23 surface-mount package.

What is the operating temperature range?

-40°C to +125°C (TA).

Is the ADG819BRTZ-500RL7 RoHS compliant?

Yes, it is listed as RoHS3 compliant, though this is unverified.

What is the on-resistance of the ADG819?

Typical on-resistance is 0.5 Ω, with a maximum of 0.8 Ω at 125°C.

What are the switching times?

Turn-on time is 45 ns maximum, turn-off time is 16 ns maximum.

What is the current carrying capability?

The switch can carry up to 200 mA.

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