ADG819BRTZ-REEL
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Analog Devices Inc. ADG819BRTZ-REEL

Manufacturer No:
ADG819BRTZ-REEL
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC SWITCH SPDT SOT23-6
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The ADG819BRTZ-REEL, produced by Analog Devices Inc., is a monolithic, CMOS, single-pole, double-throw (SPDT) switch. This device is designed on a submicron process, which ensures low power dissipation while providing high switching speed, low on-resistance, and low leakage currents. The ADG819 is ideal for battery-powered and portable instruments due to its low power consumption and operating supply range of 1.8 V to 5.5 V. It is available in several package options, including the 6-lead SOT-23 package, 8-lead MSOP package, and a 6-ball WLCSP package, making it suitable for space-constrained applications.

Key Specifications

Parameter Typical Value Maximum Value Unit Test Conditions/Comments
Analog Signal Range 0 V to VDD V
On Resistance, RON 0.5 Ω 0.8 Ω Ω VS = 0 V to VDD, IS = 100 mA
On Resistance Match Between Channels, ΔRON 0.06 Ω 0.12 Ω Ω VS = 0 V to VDD, IS = 100 mA
On Resistance Flatness, RFLAT(ON) 0.1 Ω 0.25 Ω Ω VS = 0 V to VDD, IS = 100 mA
Source Off Leakage, IS (Off) ±0.01 nA nA VS = 4.5 V/1 V, VD = 1 V/4.5 V
Supply Voltage 1.8 V to 5.5 V V
Switching Time (tON/tOFF) 16 ns / 45 ns ns

Key Features

  • Very low on-resistance of 0.5 Ω typical.
  • Single-supply operation from 1.8 V to 5.5 V.
  • High current carrying capability.
  • Tiny packages: 6-lead SOT-23, 8-lead MSOP, and 6-ball WLCSP (1.14 mm × 2.18 mm).
  • Break-before-make switching action to prevent momentary shorting when switching channels.[
  • TTL-/CMOS-compatible inputs.[
  • Low power consumption (<0.01 µW).[

Applications

  • Power routing.[
  • Battery-powered systems.[
  • Communication systems.[
  • Data acquisition systems.[
  • Cellular phones.[
  • Modems.[
  • PCMCIA cards.[
  • Hard drives.[
  • Relay replacement.[

Q & A

  1. What is the typical on-resistance of the ADG819?

    The typical on-resistance of the ADG819 is 0.5 Ω.[

  2. What is the operating supply voltage range of the ADG819?

    The ADG819 operates from a single supply of 1.8 V to 5.5 V.[

  3. What types of packages are available for the ADG819?

    The ADG819 is available in 6-lead SOT-23, 8-lead MSOP, and 6-ball WLCSP packages.[

  4. What is the switching action of the ADG819?

    The ADG819 exhibits break-before-make switching action.[

  5. What are the typical switching times for the ADG819?

    The typical switching times are 16 ns for tON and 45 ns for tOFF.[

  6. Is the ADG819 suitable for battery-powered devices?

    Yes, the ADG819 is ideal for battery-powered and portable instruments due to its low power consumption.[

  7. What are some common applications of the ADG819?

    Common applications include power routing, battery-powered systems, communication systems, data acquisition systems, cellular phones, modems, PCMCIA cards, hard drives, and relay replacement.[

  8. What is the leakage current of the ADG819 when the switch is off?

    The source off leakage current is typically ±0.01 nA.[

  9. Is the ADG819 compatible with TTL and CMOS inputs?

    Yes, the ADG819 is TTL-/CMOS-compatible.[

  10. What is the area occupied by the ADG819 in its smallest package?

    The smallest package (6-ball WLCSP) occupies an area of 1.14 mm × 2.18 mm.[

Product Attributes

Switch Circuit:SPDT
Multiplexer/Demultiplexer Circuit:2:1
Number of Circuits:1
On-State Resistance (Max):600mOhm
Channel-to-Channel Matching (ΔRon):60mOhm
Voltage - Supply, Single (V+):1.8V ~ 5.5V
Voltage - Supply, Dual (V±):- 
Switch Time (Ton, Toff) (Max):45ns, 16ns
-3db Bandwidth:17MHz
Charge Injection:20pC
Channel Capacitance (CS(off), CD(off)):80pF
Current - Leakage (IS(off)) (Max):250pA
Crosstalk:-72dB @ 100kHz
Operating Temperature:-40°C ~ 125°C (TA)
Mounting Type:Surface Mount
Package / Case:SOT-23-6
Supplier Device Package:SOT-23-6
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Similar Products

Part Number ADG819BRTZ-REEL ADG819BRTZ-REEL7
Manufacturer Analog Devices Inc. Analog Devices Inc.
Product Status Active Active
Switch Circuit SPDT SPDT
Multiplexer/Demultiplexer Circuit 2:1 2:1
Number of Circuits 1 1
On-State Resistance (Max) 600mOhm 600mOhm
Channel-to-Channel Matching (ΔRon) 60mOhm 60mOhm
Voltage - Supply, Single (V+) 1.8V ~ 5.5V 1.8V ~ 5.5V
Voltage - Supply, Dual (V±) - -
Switch Time (Ton, Toff) (Max) 45ns, 16ns 45ns, 16ns
-3db Bandwidth 17MHz 17MHz
Charge Injection 20pC 20pC
Channel Capacitance (CS(off), CD(off)) 80pF 80pF
Current - Leakage (IS(off)) (Max) 250pA 250pA
Crosstalk -72dB @ 100kHz -72dB @ 100kHz
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount
Package / Case SOT-23-6 SOT-23-6
Supplier Device Package SOT-23-6 SOT-23-6

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