ISO7741DBQR vs MAX14931AASE+T Comparison
Detailed side-by-side comparison of ISO7741DBQR by Texas Instruments and MAX14931AASE+T by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ISO7741DBQR | MAX14931AASE+T |
|---|---|---|
| Brand | Texas Instruments | Analog Devices |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.85 | $3.98 |
| Isolation Type | Digital Isolator (Capacitive Coupling) | — |
| Number of Channels | 4 | 4 (3 forward / 1 reverse) |
| Channel Configuration | 3 Forward / 1 Reverse | Unidirectional 3/1 |
| Data Rate (max) | 100 Mbps | — |
| Isolation Rating | 3000 Vrms (per UL 1577) | — |
| CMTI (min) | 85 kV/µs | — |
| Propagation Delay (typ) | 10.7 ns | — |
| Propagation Delay (max) | 16 ns | — |
| Supply Voltage Range | 2.25 V to 5.5 V (both sides) | 1.71 V to 5.5 V |
| Operating Temperature | -55°C to +125°C | — |
| Default Output State | Low (default-high variant: ISO7741F) | — |
| Package | 16-pin SSOP (DBQ), 0.154" body width | 16-SOIC (0.295" / 7.50 mm wide body) |
| Insulation Type | Reinforced (per VDE/CSA/TUV/CQC) | — |
| MSL Level | MSL-2 (260°C, 1 year) | [DATA_NEEDED: MSL rating] |
| RoHS / REACH | Compliant | — |
| Data Rate | — | 1 Mbps |
| Withstand Voltage | — | 2750 Vrms |
| Common-Mode Transient Immunity (CMTI) | — | 25 kV/µs (typ) |
| Propagation Delay | — | 42.9 ns (typ) |
| Quiescent Current per Side | — | [DATA_NEEDED: Iq per side] |
| Operating Temperature Range | — | -40 °C to +125 °C |
| Mounting Type | — | Surface Mount |
| Isolation Technology | — | Proprietary CMOS capacitive/magnetic isolation |
| RoHS Status | — | Compliant |
| Lead-Free | — | Yes |