ISO7320FCQDQ1
ActiveAUTOMOTIVE, LOW-POWER, DUAL-CHANNEL, 2/0, 25-MBPS DIGITAL ISOLATOR
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ISO7320FCQDQ1
ActiveAUTOMOTIVE, LOW-POWER, DUAL-CHANNEL, 2/0, 25-MBPS DIGITAL ISOLATOR
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | ISO7320FCQDQ1 |
|---|---|
| Channel Type | Unidirectional |
| Common Mode Transient Immunity (Min) [Min] | 25 kV/µs |
| Data Rate | 25 MBd |
| Grade | Automotive |
| Inputs - Side 1/Side 2 [custom] | 2 |
| Inputs - Side 1/Side 2 [custom] | 0 |
| Isolated Power | False |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Propagation Delay tpLH / tpHL (Max) [Max] | 57 ns |
| Pulse Width Distortion (Max) [Max] [x] | 4 ns |
| Qualification | AEC-Q100 |
| Rise / Fall Time (Typ) [custom] | 2.4 ns |
| Rise / Fall Time (Typ) [custom] | 2.1 ns |
| Supplier Device Package | 8-SOIC |
| Technology | Capacitive Coupling |
| Type | General Purpose |
| Voltage - Isolation | 3000 VAC |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 5.84 | |
| 10 | $ 3.93 | |||
| 25 | $ 3.43 | |||
| 100 | $ 2.88 | |||
| 250 | $ 2.61 | |||
| 500 | $ 2.44 | |||
| 1000 | $ 2.31 | |||
| 2500 | $ 2.16 | |||
| Texas Instruments | TUBE | 1 | $ 3.42 | |
| 100 | $ 3.00 | |||
| 250 | $ 2.10 | |||
| 1000 | $ 1.70 | |||
Description
General part information
ISO7320-Q1 Series
The ISO732x-Q1 family of devices provides galvanic isolation up to 3000 VRMSfor 1 minute per UL 1577 and 4242 VPKper VDE V 0884-10. These devices have two isolated channels comprised of logic input and output buffers separated by silicon dioxide (SiO2) insulation barriers.
The ISO7320-Q1 has both channels in the same direction while ISO7321-Q1 has the two channels in opposite direction. In case of input power or signal loss, the default output is for orderable part numbers with suffix and for orderable part numbers without suffix . See for more information. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The ISO732x-Q1 family of devices has integrated noise filters for harsh industrial environment where short noise pulses may be present at the device input pins. The ISO732x-Q1 family of devices has TTL input thresholds and operate from 3-V to 5.5-V supply levels.
Through innovative chip design and layout techniques, electromagnetic compatibility of the ISO732x-Q1 family of devices has been significantly enhanced to enable system-level ESD, EFT, Surge and Emissions compliance.
Documents
Technical documentation and resources
