Texas Instruments ISO6761FDWR
- Part Number:
- ISO6761FDWR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6403024-ISO6761FDWR
- Description:
- General purpose, 50-Mbps, six-channel (5/1) digital isolator
- Datasheet:
- iso6761
- Integrated isolated powerNo
- Number of channels6
- Forward/reverse channels5 forward / 1 reverse
- Withstand isolation voltage (VISO) (Vrms)5000
- Data rate (max) (MBits)50
- RatingCatalog
- Surge isolation voltage (VIOSM) (VPK)10000
- Current consumption per channel (DC) (typ) (mA)1.26
- Current consumption per channel (1 Mbps) (typ) (mA)1.95
- Operating temperature range (°C)-40 to 125
- Default outputHigh
- TI functional safety categoryFunctional Safety-Capable
- Supply voltage (max) (V)5.5
- Supply voltage (min) (V)1.71
- Propagation delay time (typ) (μs)0.011
The ISO676x devices are high-performance, six-channel digital isolators ideal for cost-sensitive applications requiring up to 5000 VRMS isolation ratings per UL 1577. These devices are also certified by VDE, TUV, CSA, and CQC.
The ISO676x devices provide high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS or LVCMOS digital I/Os. Each isolation channel has a logic input and output buffer separated by TIs double capacitive silicon dioxide (SiO2) insulation barrier. The ISO676x family of devices is available in all possible pin configurations such that all six channels are in the same direction, or one, two, or three channels are in reverse direction while the remaining channels are in forward direction. In the event of input power or signal loss, the default output is high for devices without suffix F and low for devices with suffix F. See Device Functional Modes section for further details.
Used in conjunction with isolated power supplies, these devices help prevent noise currents on data buses, such as UART, SPI, RS-485, RS-232, and CAN from damaging sensitive circuitry. Through innovative chip design and layout techniques, the electromagnetic compatibility of the ISO676x devices has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO676x family of devices is available in a 16-pin SOIC wide-body (DW) package and is a pin-to-pin upgrade to the older generations.
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ImagePart NumberManufacturerIntegrated isolated powerNumber of channelsForward/reverse channelsWithstand isolation voltage (VISO) (Vrms)Data rate (max) (MBits)RatingSurge isolation voltage (VIOSM) (VPK)Current consumption per channel (DC) (typ) (mA)Current consumption per channel (1 Mbps) (typ) (mA)Operating temperature range (°C)Default outputTI functional safety categorySupply voltage (max) (V)Supply voltage (min) (V)Propagation delay time (typ) (μs)View Compare
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ISO6761FDWRNo65 forward / 1 reverse500050Catalog100001.261.95-40 to 125HighFunctional Safety-Capable5.51.710.011-
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No63 forward / 3 reverse500050Catalog100001.261.95-40 to 125HighFunctional Safety-Capable5.51.710.011
-
No63 forward / 3 reverse500050Catalog100001.261.95-40 to 125HighFunctional Safety-Capable5.51.710.011
-
No64 forward / 2 reverse500050Automotive100001.261.95-40 to 125HighFunctional Safety-Capable5.51.710.011
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