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Texas Instruments ISO7720DWVR — Digital Isolators
Texas Instruments

TI ISO7720DWVR digital isolator, 5000Vrms, 100Mbps, 2-ch

MPNISO7720DWVR
End of Life

Texas Instruments ISO7720DWVR general-purpose digital isolator, capacitive coupling, 2 unidirectional channels, 100Mbps data rate, 5000Vrms isolation, 2.25V-5.5V supply, -55°C to 125°C, 8-SOIC package.

$3.1Ref. price · indicative, final on quote
ISO7720DWVR datasheet
Packaging8-SOIC (0.295", 7.50mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

ISO7720DWVR Technical Specifications
ParameterValue
TypeGeneral Purpose
Channel typeUnidirectional
Mounting typeSurface Mount
Voltage2.25V ~ 5.5V
Voltage - isolation5000Vrms
Isolated powerNo
Operating temperature-55°C ~ 125°C
Pulse width distortion4.9ns
PackageTape & Reel (TR); Cut Tape (CT)
Data rate100Mbps
TechnologyCapacitive Coupling
Case8-SOIC (0.295\", 7.50mm Width)
Number of channels2
Inputs - side 1/Side 22/0
Rise (Fall time)1.8ns, 1.9ns
Propagation delay tpLH (tpHL)16ns, 16ns
Common mode transient immunity85kV/µs

Product details

The Texas Instruments ISO7720DWVR is a 2-channel, unidirectional digital isolator using capacitive coupling to pass digital signals across a galvanic isolation barrier. It delivers 5000Vrms of isolation in an 8-SOIC package, supporting data rates up to 100Mbps with typical propagation delays of 16ns and rise/fall times around 1.8ns.

Package and footprint — 8-SOIC wide-body

The device is supplied in an 8-SOIC wide-body package (7.50mm body width, 0.295" pitch). This is the standard footprint for reinforced isolation in SOIC format. The 8-pin package is surface-mount only.

Frequently asked questions

What is the data rate and isolation voltage of ISO7720DWVR?

The data rate is 100Mbps and the isolation voltage is 5000Vrms. These are the headline ratings for this general-purpose digital isolator.

What is the closest alternative to ISO7720DWVR?

The ISO7721FBDWR is a functional peer in the same family — same 100Mbps data rate, same 5000Vrms isolation, same 2-channel count, but with a 1/1 input/output split instead of the ISO7720's 2/0 forward-only configuration. The ISO7720 has both channels oriented in the same direction, while the ISO7721 provides one channel in each direction. Choose based on your bus direction requirements.