ISO7721QDRQ1 vs ADUM1201ARZ Comparison
Detailed side-by-side comparison of ISO7721QDRQ1 by Texas Instruments and ADUM1201ARZ 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 | ISO7721QDRQ1 | ADUM1201ARZ |
|---|---|---|
| Brand | Texas Instruments | Analog Devices |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.30 | $1.22 |
| Channels | 2 | — |
| Channel Direction Configuration | 1/1 (opposite direction) | — |
| Isolation Rating | 3000 Vrms (D package) per UL 1577 | — |
| Signaling Rate | 100 Mbps | — |
| CMTI | 85 kV/us | — |
| Isolation Barrier Technology | Double capacitive silicon dioxide (SiO2) | — |
| Insulation Type | Reinforced | — |
| Qualification | AEC-Q100 qualified (automotive) | — |
| Default Output (input power loss) | High (no suffix F) | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | — |
| Package | 8-SOIC (0.154 in, 3.90 mm width), D | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Application Domain | Automotive: BMS, on-board charger, DC-DC converters | — |
| EMC Performance | High electromagnetic immunity, low emissions | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant (Z suffix) |
| Technology | — | iCoupler (monolithic transformer + high-speed CMOS) |
| Number of Channels | — | 2 |
| Channel Directionality | — | 1/1 (one forward, one reverse) |
| Isolation Voltage | — | 2500 Vrms (1 minute) |
| Maximum Data Rate | — | 1 Mbps |
| Common-Mode Transient Immunity (CMTI) | — | 25 kV/µs (minimum) |
| VDD1 Supply Range | — | 3.0 V to 5.5 V |
| VDD2 Supply Range | — | 3.0 V to 5.5 V |
| Propagation Delay | — | 90 ns (typ) / 180 ns (max) |
| Pulse Width Distortion | — | 25 ns (max) |
| DC Correctness | — | Yes (patented refresh mechanism) |
| Operating Temperature Range | — | -40°C to +105°C |
| Number of Pins | — | 8 |
| AEC-Q100 Qualification | — | Not qualified (standard); ADUM1201WURZ is automotive-grade |