ISO7041FDBQR vs ISO7761FDBQ Comparison
Detailed side-by-side comparison of ISO7041FDBQR by Texas Instruments and ISO7761FDBQ by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ISO7041FDBQR - 4-Channel 2 Mbps Low-Power Digital Isolator | TI
ISO7041FDBQR ✓ ActiveTexas Instruments
ISO7761FDBQ - 6-Channel Digital Isolator, 100Mbps, 3kVrms | TI
ISO7761FDBQ ✓ ActiveSpecification Comparison
| Parameter | ISO7041FDBQR | ISO7761FDBQ |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.49 | $2.69 |
| Product Type | Ultra-low-power four-channel digital isolator | Digital Isolator |
| Channel Configuration | 3 forward / 1 reverse | — |
| Supply Voltage | 2.25 V to 5.5 V | — |
| Maximum Data Rate | 2 Mbps | 100 Mbps |
| Isolation Voltage | 3000 Vrms | — |
| Common-Mode Transient Immunity | 50 kV/us (DigiKey listing); 100 kV/us (LCSC/JLCPCB listing) | — |
| Typical Supply Current | 116 uA/channel | — |
| Propagation Delay | 140 ns (LCSC/JLCPCB listing) | — |
| Operating Temperature | -55 C to +125 C (TI part-details listing) | -55C to +125C |
| Package | 16-pin SSOP (DBQ) | 16-SSOP (DBQ), 3.90 mm body width |
| Package Body Width | 3.90 mm | — |
| Package Lead Pitch | 0.154 inch | — |
| Isolation Technology | Double capacitive silicon-dioxide (SiO2) insulation barrier | — |
| Fail-Safe Output | Yes | — |
| Multi-Voltage-Domain Interface | Yes | — |
| Logic Compatibility | CMOS and LVCMOS digital I/O | — |
| ATEX Certification | Listed for ISO7041 family | — |
| RoHS | Compliant (JLCPCB listing) | — |
| Number of Channels | — | 6 (5 forward / 1 reverse) |
| Isolation Rating | — | 3000 Vrms (UL 1577) |
| Working Voltage | — | 1500 Vpk per VDE 0884-11 (reinforced) |
| Propagation Delay (Typical) | — | 11 ns |
| Pulse-Width Distortion | — | 4.5 ns max |
| Common-Mode Transient Immunity (CMTI) | — | 85 kV/µs (minimum) |
| Supply Voltage (Side 1 / Side 2) | — | 2.25 V to 5.5 V |
| Quiescent Current (per channel) | — | [DATA_NEEDED: quiescent current per channel] |
| Creepage and Clearance | — | 8 mm |
| Mounting Type | — | Surface Mount |
| MSL Level | — | 2 (1 year) |
| RoHS Status | — | Compliant |
| Safety Certifications | — | UL 1577, VDE 0884-11, CSA, TUV, CQC |
| Enable Pin | — | Yes (logic-high output when input floating) |