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Quad-channel, 2/2, 50-Mbps digital isolator

Inventory: 4,306

Quality information

RoHS Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
SSOP (DBQ) | 16 75 | TUBE
-55 to 125
Package | Pins SSOP (DBQ) | 16
Package qty | Carrier 75 | TUBE
Operating temperature range (°C) -55 to 125
View TI packaging information

Features for the ISO7142CC

  • Maximum Signaling Rate: 50 Mbps (with 5-V
  • Robust Design With Integrated Noise Filter
  • Low-Power Consumption, Typical ICC per Channel
    (with 3.3-V Supplies):
    • 1.3 mA at 1 Mbps, 2.5 mA at 25 Mbps
  • Wide Temperature Range: –55°C to 125°C
  • 50 kV/µs Transient Immunity, Typical
  • Long Life with SiO2 Isolation Barrier
  • Operates From 2.7-V, 3.3-V and 5-V Supply
  • 2.7-V to 5.5-V Level Translation
  • Small QSOP-16 Package
  • Safety and Regulatory Approvals
    • 2500-VRMS Isolation for 1 Minute per UL 1577
    • 4242-VPK Isolation per DIN V VDE V 0884-10
      (VDE V 0884-10):2006-12
    • CSA Component Acceptance Notice 5A, IEC
      60950-1 and IEC 61010-1 End Equipment
    • CQC Certification per GB4943.1-2011

Description for the ISO7142CC

ISO7142CC provides galvanic isolation up to 2500-VRMS for 1 minute per UL and 4242-VPK per VDE. ISO7142CC is a quad-channel isolator with two forward and two reverse-direction channels. This device is capable of maximum data rate of 50 Mbps with 5-V supplies and 40 Mbps with 3.3-V or 2.7-V supplies. ISO7142CC has integrated filters on the inputs to support noise-prone applications.

Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, this device prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. This device has TTL input thresholds and can operate from 2.7-V, 3.3-V, and 5-V supplies.


Qty Price (USD)
1-99 $3.691
100-249 $3.009
250-999 $2.365
1,000+ $2.006

Additional package qty | carrier options

Package qty | Carrier 2,500 | LARGE T&R
Inventory 31,405
Qty | Price (USD) 1ku | $1.672 1-99 $3.377 100-249 $2.959 250-999 $2.075 1,000+ $1.672
Custom reel may be available