MAX3232EIPWG4 vs ISO7741FQDBQRQ1 Comparison
Detailed side-by-side comparison of MAX3232EIPWG4 by Texas Instruments and ISO7741FQDBQRQ1 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 | MAX3232EIPWG4 | ISO7741FQDBQRQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | USB Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.99 | $1.18 |
| Function | RS-232 Line Driver/Receiver | — |
| Number of Drivers | 2 | — |
| Number of Receivers | 2 | — |
| Supply Voltage Range | 3 V to 5.5 V | — |
| Data Rate | 250 kbps | 100 Mbps (max) |
| ESD Protection (IEC 61000-4-2 Air-Gap) | +/-15 kV | — |
| ESD Protection (IEC 61000-4-2 Contact) | +/-8 kV | — |
| ESD Protection (HBM) | +/-15 kV | — |
| Protocol Compliance | TIA/EIA-232-F, ITU V.28 | — |
| External Capacitors | 4 x 0.1 uF charge pump | — |
| Operating Temperature | -40C to +85C | — |
| Package | 16-TSSOP (0.173 in, 4.40 mm width) | 16-SSOP (DBQ), 0.154 inch / 3.90 mm width |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Current (typ) | 0.3 mA | — |
| Type | Full RS-232 Transceiver | — |
| RoHS Status | Compliant | Compliant |
| High-Speed Pin-Compatible Options | SN65C3232E / SN75C3232E (1 Mbit/s) | — |
| Isolation Type | — | Capacitive (SiO2 barrier) |
| Number of Channels | — | 4 |
| Channel Configuration | — | 3 Forward / 1 Reverse (3/1) |
| Isolation Voltage (RMS) | — | 3000 V (per UL 1577, DBQ package) |
| Common-Mode Transient Immunity (CMTI) | — | 85 kV/us (min) |
| Supply Voltage Range (Side 1 and Side 2) | — | 2.25 V to 5.5 V |
| Logic Level Translation | — | 1.8 V to 5 V |
| Propagation Delay (typical) | — | [DATA_NEEDED: propagation delay value] |
| Default Output State | — | High or Low (per variant) |
| Operating Temperature Range | — | -40C to +125C |
| Automotive Qualification | — | AEC-Q100 |
| EMC Robustness Grade | — | F-grade (robust EMC, reinforced insulation) |