ISO7761DBQR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The ISO7761DBQR is a 6-channel digital isolator from Texas Instruments with a 6/1 channel direction split, providing galvanic isolation for mixed-direction signal transmission across high-voltage barriers. It operates from 2.25V to 5.5V on both sides and supports data rates up to 100 Mbps per channel. Housed in a 16-pin SSOP package, it suits industrial motor drives, solar inverters, and isolated fieldbus interfaces.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- ISO7761DBQR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7300(MOQ 500)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 6-channel digital isolator with 6/1 bidirectional channel configuration for mixed signal flow
- 100 Mbps per channel data rate for high-speed isolated control signal transmission
- Supply voltage 2.25V to 5.5V on both sides for 3.3V and 5V logic compatibility
- 2.25V to 5.5V VCC2 supply enabling flexible isolated-side logic interfacing
- 16-pin SSOP (0.25-inch pitch) package for compact PCB integration
- RoHS compliant lead-free finish meeting JESD-609 e4 environmental standards
Applications
The ISO7761DBQR is used in industrial motor drive gate driver circuits, grid-tie inverter control boards, and isolated SPI and UART communication interfaces where signals must cross high-voltage isolation barriers. It is also applied in PLC digital I/O isolation modules, power factor correction controllers, and industrial Ethernet gateway isolation stages.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2018-01-30 |
| YTEOL | 15 |
| Additional Feature | IT HAS 2.25 TO 5.5V VCC2 SUPPLY VOLTAGE |
| Interface IC Type | DIGITAL ISOLATOR |
| JESD-30 Code | R-PDSO-G16 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.25V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.635mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ISO7761DBQR:
Frequently Asked Questions
What is the channel configuration of the ISO7761DBQR?
The ISO7761DBQR has 6 channels on the input side and 1 channel on the output side returning to the input side, providing a 6/1 channel direction configuration. This enables applications where six signals flow in the forward direction and one signal carries feedback or status information in the reverse direction across the isolation barrier.
What data rate does the ISO7761DBQR support?
The ISO7761DBQR supports data rates up to 100 Mbps per channel, allowing high-speed digital signal isolation for real-time motor control feedback, encoder signals, and serial communication links. The wide operating voltage range of 2.25V to 5.5V ensures compatibility with modern 3.3V and 5V logic systems.
What package is the ISO7761DBQR available in?
The ISO7761DBQR is housed in a 16-pin SSOP (Shrink Small Outline Package) with 0.25-inch lead pitch (JEDEC R-PDSO-G16). This compact surface-mount package saves board space while maintaining adequate creepage and clearance distances for isolation safety requirements.
Is the ISO7761DBQR RoHS compliant?
Yes, the ISO7761DBQR is RoHS compliant and uses a lead-free termination finish as confirmed by the Pbfree Code Yes marking. It meets JESD-609 environmental requirements and is suitable for use in products sold in global markets subject to environmental restrictions on hazardous substances.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $1.8500 | $925.00 |
| 1000+ | $1.8000 | $1800.00 |
| 2500+ | $1.7300 | $4325.00 |
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