ADG819BRTZ-REEL7
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Analog Devices Inc. ADG819BRTZ-REEL7

Manufacturer No:
ADG819BRTZ-REEL7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC SWITCH SPDT SOT23-6
Delivery:
Payment:
iso14001
iso45001
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Product Introduction

Overview

The ADG819BRTZ-REEL7, produced by Analog Devices Inc., is a monolithic, CMOS, single-pole, double-throw (SPDT) switch. This switch is designed on a submicron process, which provides low power dissipation while offering high switching speed, low on-resistance, and low leakage currents. It 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. The ADG819 exhibits break-before-make switching action, preventing momentary shorting when switching channels.

Key Specifications

ParameterTypical ValueMaximum ValueUnitTest Conditions
Analog Signal Range0 V to VDDV
On Resistance, RON0.5 Ω0.8 ΩΩVS = 0 V to VDD, IS = 100 mA
On Resistance Match Between Channels, ΔRON0.06 Ω0.12 ΩΩVS = 0 V to VDD, IS = 100 mA
On Resistance Flatness, RFLAT(ON)0.1 Ω0.25 ΩΩVS = 0 V to VDD, IS = 100 mA
Source Off Leakage, IS (Off)±0.01 nAnAVS = 4.5 V/1 V, VD = 1 V/4.5 V
Operating Supply Range1.8 V to 5.5 VV
Package Types6-Lead SOT-23, 8-Lead MSOP, 6-Ball WLCSP

Key Features

  • Very low on-resistance of 0.5 Ω typical
  • Operating supply range of 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
  • TTL-/CMOS-compatible inputs

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 ADG819BRTZ-REEL7? The ADG819BRTZ-REEL7 is a monolithic, CMOS, single-pole, double-throw (SPDT) switch designed for low power dissipation and high switching speed.
  2. What are the typical on-resistance and maximum on-resistance of the ADG819? The typical on-resistance is 0.5 Ω, and the maximum on-resistance is 0.8 Ω at 25°C.
  3. What is the operating supply range of the ADG819? The operating supply range is from 1.8 V to 5.5 V.
  4. 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.
  5. What is the switching action of the ADG819? The ADG819 exhibits break-before-make switching action to prevent momentary shorting when switching channels.
  6. 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.
  7. Is the ADG819 suitable for space-constrained applications? Yes, the ADG819 is suitable for space-constrained applications due to its small package sizes, such as the 6-ball WLCSP (1.14 mm × 2.18 mm).
  8. What is the typical power consumption of the ADG819? The typical power consumption is less than 0.01 µW.
  9. Are the inputs of the ADG819 compatible with TTL and CMOS logic? Yes, the inputs are TTL-/CMOS-compatible.
  10. What is the significance of the break-before-make switching action in the ADG819? The break-before-make switching action prevents momentary shorting when switching channels, ensuring reliable operation.

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-REEL7 ADG819BRMZ-REEL7 ADG819BRT-REEL7 ADG819BRTZ-REEL
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Obsolete Active
Switch Circuit SPDT SPDT SPDT SPDT
Multiplexer/Demultiplexer Circuit 2:1 2:1 2:1 2:1
Number of Circuits 1 1 1 1
On-State Resistance (Max) 600mOhm 600mOhm 600mOhm 600mOhm
Channel-to-Channel Matching (ΔRon) 60mOhm 60mOhm 60mOhm 60mOhm
Voltage - Supply, Single (V+) 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Voltage - Supply, Dual (V±) - - - -
Switch Time (Ton, Toff) (Max) 45ns, 16ns 45ns, 16ns 45ns, 16ns 45ns, 16ns
-3db Bandwidth 17MHz 17MHz 17MHz 17MHz
Charge Injection 20pC 20pC 20pC 20pC
Channel Capacitance (CS(off), CD(off)) 80pF 80pF 80pF 80pF
Current - Leakage (IS(off)) (Max) 250pA 250pA 250pA 250pA
Crosstalk -72dB @ 100kHz -72dB @ 100kHz -72dB @ 100kHz -72dB @ 100kHz
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case SOT-23-6 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) SOT-23-6 SOT-23-6
Supplier Device Package SOT-23-6 8-MSOP SOT-23-6 SOT-23-6

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