MAX232DRE4 vs MAX232ECDR Comparison
Detailed side-by-side comparison of MAX232DRE4 by Texas Instruments and MAX232ECDR 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 | MAX232DRE4 | MAX232ECDR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Product Type | Dual RS-232 driver/receiver transceiver | — |
| Number of Drivers | 2 | 2 |
| Number of Receivers | 2 | 2 |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Maximum Data Rate | 120 kbit/s | — |
| Operating Temperature Range | 0°C to 70°C | 0 °C to 70 °C (commercial) |
| Receiver Hysteresis | 500 mV | — |
| Maximum Receiver Input Voltage | ±30 V | — |
| Charge-Pump Capacitor Value | 1.0 µF | — |
| Typical Supply Current | 8 mA | — |
| ESD Protection | Exceeds JESD22-A200 2 kV human-body-model voltage | — |
| Package | 16-SOIC, 3.90 mm body width | 16-pin SOIC (D) |
| Mounting Type | Surface mount | Surface Mount |
| Temperature Grade | Commercial | — |
| RoHS Status | ROHS3 compliant | Compliant |
| REACH Compliance | [DATA_NEEDED: REACH compliance status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Logic Compatibility | TTL/CMOS | — |
| Exact Pinout | [DATA_NEEDED: numbered pin names and descriptions] | — |
| Function | — | Dual RS-232 Driver/Receiver |
| Data Rate | — | 120 kbit/s |
| Supply Voltage (VCC) | — | 4.5 V to 5.5 V |
| Supply Current | — | 8 mA (typ) |
| Receiver Input Voltage Range | — | ±30 V |
| RS-232 Output Voltage Swing | — | ±5 V min, ±10 V typ (from charge pump) |
| ESD Protection (HBM) | — | ±15 kV (per datasheet) |
| ESD Protection (IEC 61000-4-2) | — | Contact ±8 kV, Air ±15 kV |
| Charge-Pump Capacitors | — | 4 x 1.0 µF external |
| Standards Compliance | — | TIA/EIA-232-F, ITU-T V.28 |