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TI ISO7320FCQDRQ1 product image
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TI ISO7320FCQDRQ1

Manufacturer
TI
MPN
ISO7320FCQDRQ1
LCSC Part #
C2865277
Packaging
SOIC-8
Customer #
Key Attributes
65kV/us SOIC-8 Digital Isolators RoHS
DatasheetTI ISO7320FCQDRQ1
RoHS Compliance1 documents available
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement
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Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit Price(Reference Only)Total Amount
1+$ 2.4452$ 2.45
10+$ 2.0774$ 20.77
30+$ 1.8475$ 55.43
100+$ 1.611$ 161.10
500+$ 1.5043$ 752.15
1,000+$ 1.4583$ 1458.30
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIsolators/Digital Isolators
ManufacturerTI
PackagingSOIC-8
FeaturesFail-safe output
CMTI(kV/us)65kV/us
Propagation Delay(tpd)33ns
Number of Channels2
Number of Forward Channels2
Voltage - Supply3V~5.5V;3V~5.5V
Number of Reverse Channels2
Operating Temperature-40℃~+125℃
Isolation Voltage(Vrms)3000
Data Rate(Max)25Mbps
Default OutputHigh Level;Low Level
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Introduction

AI Translation

The ISO732x-Q1 family of devices provides galvanic isolation rated up to 3000 VRMS for 1 minute per UL 1577, and 4242 VPK isolation per VDE V 0884-10. These devices feature two isolated channels whose logic input and output buffers are separated by a silicon dioxide (SiO₂) insulation barrier. The ISO7320-Q1 has both channels in the same direction, while the ISO7321-Q1 has the two channels in opposite directions. In the event of input power or signal loss, the default output is low (devices with order part number suffix F) or high (devices without suffix F). When used with an isolated power supply, these devices help prevent noise currents on data buses or other circuits from entering local ground or interfering with or damaging sensitive circuits. The ISO734x-Q1 family integrates noise filters designed for harsh industrial environments where short noise pulses may appear on device input pins. The ISO732x-Q1 family features TTL input thresholds and operates over a supply voltage range of 3 V to 5.5 V. Through innovative chip design and layout techniques, the ISO732x-Q1 family achieves significantly enhanced EMC performance, ensuring system-level ESD, EFT, and surge protection while meeting radiated emissions standards.

Features

AI Translation
  • Qualified for automotive applications with the following AEC-Q100 results:
    • Device temperature grade 1: ambient operating temperature range -40°C to +125°C
    • Device HBM classification level 3A
    • Device CDM classification level C6
  • Signal data rate: 25Mbps input with integrated noise filter, default output high and low options
  • ISO7320-Q1: 1.2mA (5V supply), 0.9mA (3.3V supply)
  • ISO7321-Q1: 1.7mA (5V supply), 1.2mA (3.3V supply)
  • Low propagation delay: typical 33ns (5V supply)
  • 3.3V and 5V level translation
  • Excellent EMC performance
  • System-level ESD, EFT, and surge protection
  • Low emissions
  • Isolation barrier lifetime: >25 years
  • Powered by 3.3V and 5V supplies
  • Narrow-body SOIC-8 package
  • Safety and regulatory approvals:
    • 4242 VPK isolation per DIN V VDE V 0884-10 and DIN EN 61010-1
    • 3000 VRMS isolation for up to 1 minute per UL 1577
    • CSA Component Acceptance Notice 5A, CSA component acceptance listed items per IEC 60950-1, IEC 60601-1, and IEC 61010-1 "(approval pending)"
    • CQC certified per GB4943.1-2011

Applications

AI Translation
  • Industrial FieldBus
    • ProfiBus
    • ModBus
    • DeviceNet
  • Servo Control Interface
  • Motor Control
  • Power Battery Pack