Specifications
| Type | Description |
|---|---|
| Part Number | ISO7760 |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package Case | 16-pin SOIC (DW), 10.30 mm x 7.50 mm; 16-pin SSOP (DBQ), 4.90 mm x 3.90 mm |
| Data Rate | 100 Mbps max; maximum specified data rate, higher data rates possible |
| Isolation Rating, DW SOIC | 5000 VRMS per UL 1577 |
| Isolation Rating, DBQ SSOP | 3000 VRMS per UL 1577 |
| Surge Capability | Up to 12.8 kV isolation barrier surge capability |
| Common-Mode Transient Immunity | ±100 kV/us typical CMTI |
| Supply Voltage Range | 2.25 V to 5.5 V for VCC1 and VCC2 |
| Level Translation Range | 2.25 V to 5.5 V input-side to output-side supply translation |
| Ambient Temperature Range | -55°C to +125°C recommended operating condition |
| Propagation Delay | 11 ns typical at VCC = 5 V |
| Low Power Consumption | 1.4 mA typical per channel at 1 Mbps |
| Default Output State, Non-F Suffix | High when input power or signal is lost |
| Default Output State, F Suffix | Low when input power or signal is lost |
| Absolute Maximum Supply Voltage | -0.5 V to 6 V for VCC1 and VCC2 with respect to local ground |
| Absolute Maximum I/O Voltage | -0.5 V to VCCX + 0.5 V at INx and OUTx; maximum must not exceed 6 V |
| Absolute Maximum Output Current | -15 mA to +15 mA |
| Absolute Maximum Junction Temperature | 150°C |
| Storage Temperature Range | -65°C to +150°C |
| HBM ESD Rating | ±6000 V, ANSI/ESDA/JEDEC JS-001, all pins |
| CDM ESD Rating | ±1500 V, JEDEC JESD22-C101, all pins |
| IEC Contact Discharge Rating | ±8000 V, IEC 61000-4-2 contact discharge, isolation barrier withstand test |
| UVLO Rising Threshold | 2 V min, 2.25 V max |
| UVLO Falling Threshold | 1.7 V min, 1.8 V max |
| UVLO Hysteresis | 100 mV min, 200 mV max |
| High-Level Output Current at 5 V | -4 mA, VCCO = 5 V |
| High-Level Output Current at 3.3 V | -2 mA, VCCO = 3.3 V |
| High-Level Output Current at 2.5 V | -1 mA, VCCO = 2.5 V |
| Low-Level Output Current at 5 V | 4 mA, VCCO = 5 V |
| Low-Level Output Current at 3.3 V | 2 mA, VCCO = 3.3 V |
| Low-Level Output Current at 2.5 V | 1 mA, VCCO = 2.5 V |
| High-Level Input Voltage | 0.7 x VCCI to VCCI |
| Low-Level Input Voltage | 0 V to 0.3 x VCCI |
| Thermal Resistance Junction-to-Ambient, DW SOIC | 60.3°C/W, 16 pins |
| Thermal Resistance Junction-to-Ambient, DBQ SSOP | 86.5°C/W, 16 pins |
| Thermal Resistance Junction-to-Case Top, DW SOIC | 24.0°C/W, 16 pins |
| Thermal Resistance Junction-to-Case Top, DBQ SSOP | 26.9°C/W, 16 pins |
| Maximum Power Dissipation | 314 mW for ISO7760, both sides, VCC1 = VCC2 = 5.5 V, TJ = 150°C, CL = 15 pF, 50-MHz 50% duty-cycle square wave input |
| Maximum Power Dissipation Side 1 | 55 mW under ISO7760 maximum power dissipation test conditions |
| Maximum Power Dissipation Side 2 | 259 mW under ISO7760 maximum power dissipation test conditions |
| Channel Direction Configuration | 6 forward channels; INA-INF on side 1, OUTA-OUTF on side 2 |
| External Clearance, DW-16 | >8 mm, shortest terminal-to-terminal distance through air |
| External Clearance, DBQ-16 | >3.7 mm, shortest terminal-to-terminal distance through air |
| External Creepage, DW-16 | >8 mm, shortest terminal-to-terminal distance across package surface |
| External Creepage, DBQ-16 | >3.7 mm, shortest terminal-to-terminal distance across package surface |
| Distance Through Insulation | >17 um, DW-16 and DBQ-16 packages, minimum internal gap |
| Comparative Tracking Index | >600 V, DIN EN 60112, IEC 60112, UL 746A |
| Maximum Repetitive Peak Isolation Voltage, DW-16 | 2121 VPK, DIN EN IEC 60747-17, AC voltage bipolar |
| Maximum Repetitive Peak Isolation Voltage, DBQ-16 | 566 VPK, DIN EN IEC 60747-17, AC voltage bipolar |
| Maximum Working Isolation Voltage, DW-16 | 1500 VRMS AC, 2121 VDC, time dependent dielectric breakdown test |
| Maximum Working Isolation Voltage, DBQ-16 | 400 VRMS AC, 566 VDC, time dependent dielectric breakdown test |
| Datasheet Status | request_only |
Product Overview
The ISO7760 is a Texas Instruments six-channel digital isolator for Signal_Chain designs that require six forward digital channels across an isolation barrier. The ISO7760 channel direction places INA through INF on side 1 and OUTA through OUTF on side 2, supporting isolated unidirectional signal transfer.
Key Features
- Six forward digital isolation channels
- 100 Mbps maximum specified data rate
- 2.25 V to 5.5 V supply operation
- 2.25 V to 5.5 V level translation
- 5000 VRMS isolation in DW SOIC package
- 3000 VRMS isolation in DBQ SSOP package
- Up to 12.8 kV barrier surge capability
- ±100 kV/us typical common-mode transient immunity
- 11 ns typical propagation delay at 5 V
- -55°C to +125°C ambient operation
Typical Applications
- Isolated digital interfaces
- Logic-level translation links
- Six-channel forward signal isolation
- High-CMTI signal paths
- Wide-temperature digital systems
- SOIC isolation barrier layouts
- SSOP isolated signal designs
Procurement Notes
When requesting a quote for ISO7760, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What type of device is the ISO7760?
The ISO7760 is a Texas Instruments six-channel digital isolator in the Signal_Chain category. Its channel configuration provides six forward channels, with INA through INF on side 1 and OUTA through OUTF on side 2.
What isolation ratings are specified for ISO7760 packages?
The DW 16-pin SOIC package is rated at 5000 VRMS per UL 1577. The DBQ 16-pin SSOP package is rated at 3000 VRMS per UL 1577. The barrier surge capability is specified up to 12.8 kV.
What supply and temperature ranges does ISO7760 support?
The recommended VCC1 and VCC2 supply range is 2.25 V to 5.5 V. The same 2.25 V to 5.5 V range applies to input-side to output-side level translation. Recommended ambient operation is -55°C to +125°C.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.