ISO3088DWR
The ISO3088 is a 5-V, half-duplex isolated RS-485/RS-422 transceiver providing basic isolation of 2.5-kVrms withstand voltage with 8 mm minimum creepage and clearance. It supports data rates up to 20 Mbps, has a common-mode transient immunity of at least 25 kV/us, and operates from -40°C to +85°C. It is used for isolated industrial fieldbus and long-distance communication.
- Package
- SOIC-16
Product overview
The ISO3088 is a 5-V, half-duplex isolated RS-485/RS-422 transceiver providing basic isolation of 2.5-kVrms withstand voltage with 8 mm minimum creepage and clearance. It supports data rates up to 20 Mbps, has a common-mode transient immunity of at least 25 kV/us, and operates from -40°C to +85°C. It is used for isolated industrial fieldbus and long-distance communication.
- Manufacturer
- TI
- Part number
- ISO3088DWR
- Category
- Isolation Devices
- Package
- SOIC-16
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS Compliant
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
27 parametersConstruction
- VIT
- 115 mV
- Bus pins and
- ±6000 V
- V(ESD) Electros All pins
- ±4000 V
- Vhys Input hysteresis (VIT+ – VIT–)
- 30 mV
- IO(Z)
- 1 µA
Performance
- VCC (2) Supply voltage, VCC1
- 6 V
- VO Voltage at any bus I/O terminal
- 14 V
- VI Voltage input at any D, DE or RE terminal
- 6 V
- IO Receiver output current
- 10 mA
- TJ Junction temperature
- 150 ℃
- TSTG Storage temperature
- 150 ℃
- VCC1 Logic-side supply voltage
- 5.5 V
- VCC2 Bus-side supply voltage
- 5 V
- VOC Voltage at either bus I/O pin A
- 12 V
- VIH High-level input voltage (D, DE, RE inputs)
- 2 V
- VIL Low-level input voltage (D, DE, RE inputs)
- 0.8 V
- VID Differential input voltage, A with respect to
- 12 V
- RL Differential load resistance
- 60 Ω
- IO Output current, Driver
- 60 mA
- IO Output current, Receiver
- 8 mA
- TA Operating ambient temperature (ISO15 and ISO35)
- 85 °C
- IS Safety input, output, or supply current
- 286 mA
- TS Maximum safety temperature
- 150 °C
- VIT+ Positive-going input threshold voltage
- 85 mV
- High-level output voltage VID = 200 mV, IO = -8 mA, 5 V
- 4.8 V
- Low-level output voltage VID = –200 mV, IO = 8 mA, 3.3 V
- 0.15 V
- Low-level output voltage VID = –200 mV, IO = 8 mA, 5 V
- 0.15 V
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.