ADUM1311ARWZ vs ISO7721DW Comparison
Detailed side-by-side comparison of ADUM1311ARWZ by Analog Devices and ISO7721DW by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ADUM1311ARWZ | ISO7721DW |
|---|---|---|
| Brand | Analog Devices | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.25 | $1.45 |
| Number of Channels | 3 | 2 (1 forward, 1 reverse) |
| Isolation Voltage | 3750 Vrms | — |
| Data Rate | 1 Mbps | 100 Mbps |
| Common-Mode Transient Immunity (CMTI) | 25 kV/µs | — |
| Propagation Delay | [DATA_NEEDED: propagation delay] | [DATA_NEEDED: propagation delay] |
| Supply Voltage (VDD1/VDD2) | 3V to 5.5V | — |
| Supply Current per Channel (5V, 0-2 Mbps) | 1.7 mA max | — |
| Supply Current per Channel (5V, 2-10 Mbps) | 4.0 mA max | — |
| Supply Current per Channel (3V, 0-2 Mbps) | 1.0 mA max | — |
| Operating Temperature Range | -40°C to +125°C | — |
| Package | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount | Surface Mount |
| Technology | iCoupler | Capacitive isolation |
| Default Output State | Configurable via control pin | High |
| RoHS Status | Compliant | Compliant |
| Isolation Rating | — | 5000 Vrms (per UL 1577) |
| CMTI | — | 85 kV/µs |
| Supply Voltage | — | 2.25 V to 5.5 V |
| Operating Temperature | — | -55°C to +125°C |
| Pulse Width Distortion | — | [DATA_NEEDED: pulse width distortion] |
| Isolation Working Voltage | — | 800 Vrms (reinforced) / 566 Vrms (basic) |
| Certifications | — | UL 1577, VDE, CSA, TUV, CQC |