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ISO7730 ACTIVE Robust EMC, triple-channel, 3/0, reinforced digital isolator Pin-to-pin upgrade with higher isolation, stronger CMTI, wider supply range and better immunity

Product details

Rating Catalog Integrated isolated power No Isolation rating Basic Number of channels 3 Forward/reverse channels 3 forward / 0 reverse Default output High Data rate (max) (MBps) 25 Surge isolation voltage (VIOSM) (VPK) 4000 Transient isolation voltage (VIOTM) (VPK) 4000 Withstand isolation voltage (VISO) (Vrms) 2500 CMTI (min) (V/µs) 25000 Operating temperature range (°C) -40 to 125 Supply voltage (max) (V) 5 Supply voltage (min) (V) 3.3 Propagation delay time (typ) (µs) 0.032 Current consumption per channel (DC) (typ) (mA) 3.17 Creepage (min) (mm) 8 Clearance (min) (mm) 8
Rating Catalog Integrated isolated power No Isolation rating Basic Number of channels 3 Forward/reverse channels 3 forward / 0 reverse Default output High Data rate (max) (MBps) 25 Surge isolation voltage (VIOSM) (VPK) 4000 Transient isolation voltage (VIOTM) (VPK) 4000 Withstand isolation voltage (VISO) (Vrms) 2500 CMTI (min) (V/µs) 25000 Operating temperature range (°C) -40 to 125 Supply voltage (max) (V) 5 Supply voltage (min) (V) 3.3 Propagation delay time (typ) (µs) 0.032 Current consumption per channel (DC) (typ) (mA) 3.17 Creepage (min) (mm) 8 Clearance (min) (mm) 8
SOIC (DW) 16 106.09 mm² 10.3 x 10.3
  • 25 and 150-Mbps Signaling Rate Options
    • Low Channel-to-Channel Output Skew;
      1 ns Maximum
    • Low Pulse-Width Distortion (PWD);
      2 ns Maximum
    • Low Jitter Content; 1 ns Typical at 150 Mbps
  • Typical 25-Year Life at Rated Working Voltage
    (See Application Note SLLA197 and Figure 19)
  • 4-kV ESD Protection
  • Operate With 3.3-V or 5-V Supplies
  • 3.3-V and 5-V Level Translation
  • High Electromagnetic Immunity
    (See Application Note SLLA181)
  • –40°C to 125°C Operating Range
  • Safety and Regulatory Approvals
    • 4000-VPK Isolation per DIN V VDE V 0884-10
      and DIN EN 61010-1
    • 2500 VRMS Isolation for 1 minute per UL 1577
    • CSA Component Acceptance Notice 5A and
      IEC 60950-1 End Equipment Standard
  • 25 and 150-Mbps Signaling Rate Options
    • Low Channel-to-Channel Output Skew;
      1 ns Maximum
    • Low Pulse-Width Distortion (PWD);
      2 ns Maximum
    • Low Jitter Content; 1 ns Typical at 150 Mbps
  • Typical 25-Year Life at Rated Working Voltage
    (See Application Note SLLA197 and Figure 19)
  • 4-kV ESD Protection
  • Operate With 3.3-V or 5-V Supplies
  • 3.3-V and 5-V Level Translation
  • High Electromagnetic Immunity
    (See Application Note SLLA181)
  • –40°C to 125°C Operating Range
  • Safety and Regulatory Approvals
    • 4000-VPK Isolation per DIN V VDE V 0884-10
      and DIN EN 61010-1
    • 2500 VRMS Isolation for 1 minute per UL 1577
    • CSA Component Acceptance Notice 5A and
      IEC 60950-1 End Equipment Standard

The ISO7230 and ISO7231 are triple-channel digital isolators each with multiple channel configurations and output enable functions. These devices have logic input and output buffers separated by TI’s silicon dioxide (SiO2) isolation barrier. Used in conjunction with isolated power supplies, these devices block high voltage, isolate grounds, and prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.

The ISO7230 and ISO7231 are triple-channel digital isolators each with multiple channel configurations and output enable functions. These devices have logic input and output buffers separated by TI’s silicon dioxide (SiO2) isolation barrier. Used in conjunction with isolated power supplies, these devices block high voltage, isolate grounds, and prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.

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Technical documentation

Design & development

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Evaluation board

DIGI-ISO-EVM — Universal digital isolator evaluation module

DIGI-ISO-EVM is an evaluation module (EVM) used to evaluate any of the TI single-channel, dual-channel, triple-channel, quad-channel or six-channel digital isolator devices in five different packages - 8-pin narrow-body SOIC (D), 8-pin wide-body SOIC (DWV), 16-pin wide-body SOIC (DW), 16-pin ultra- (...)

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Evaluation board

ISO723X724XEVM — ISO723X724XEVM Evaluation Module

The ISO723X724X evaluation module (EVM) supports the rapid, parametric evaluation of the Triple and Quad Digital Isolators. The EVM will be delivered with an ISO7241C soldered on the board. If another device is desired, please order samples from www.ti.com. If you do not have the capability to (...)

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Simulation model

ISO723X IBIS Model

SLLM166.ZIP (15 KB) - IBIS Model
Package Pins Download
SOIC (DW) 16 View options

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