MAX232ECD vs MAX3232ECDB Comparison
Detailed side-by-side comparison of MAX232ECD by Texas Instruments and MAX3232ECDB 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 | MAX232ECD | MAX3232ECDB |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.65 | $1.49 |
| Function | Dual RS-232 Driver/Receiver (Transceiver) | — |
| Number of Drivers | 2 | 2 |
| Number of Receivers | 2 | 2 |
| Data Rate (max) | 120 kbit/s | — |
| Supply Voltage | 4.5 V to 5.5 V (single 5 V supply) | — |
| RS-232 Output Voltage Swing | ±5 V to ±10 V (from charge pump) | — |
| Receiver Input Voltage Range | ±30 V | — |
| Receiver Hysteresis | [DATA_NEEDED: receiver hysteresis voltage] | — |
| ESD Protection (RS-232 pins) | IEC61000-4-2: ±15 kV air, ±8 kV contact | — |
| Supply Current (no load, typ) | 8 mA typical | — |
| Charge-Pump Capacitors | 4 x 1.0 µF external | — |
| Operating Temperature | 0 °C to +70 °C (commercial, C suffix) | 0C to +70C |
| Package | 16-pin SOIC (D) | 16-SSOP (DB, 0.209 in / 5.30 mm width) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | — |
| Protocol | — | RS-232 |
| Type | — | Transceiver |
| Supply Voltage Range | — | 3 V to 5.5 V |
| Data Rate | — | 250 kbps (minimum) |
| ESD Protection (RS-232 Bus Pins) | — | ±15 kV (HBM) |
| ESD Protection (IEC 61000-4-2) | — | ±15 kV contact discharge / ±15 kV air-gap discharge |
| Standard Compliance | — | TIA/EIA-232-F |
| Packaging | — | Tube |
| External Capacitors Required | — | 4 x 0.1 uF (charge pump) |
| Lead Free Status | — | [DATA_NEEDED: lead free status] |