MAX232D vs MAX232ECD Comparison
Detailed side-by-side comparison of MAX232D by Texas Instruments and MAX232ECD 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 | MAX232D | MAX232ECD |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.62 | $0.65 |
| Function | Dual RS-232 line driver/receiver (2/2 transceiver, full) | Dual RS-232 Driver/Receiver (Transceiver) |
| Data Rate | 120 kbps | — |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | — |
| Supply Current | 8 mA typical | — |
| Receiver Input Levels | +/-30 V tolerant | — |
| Number of Drivers | 2 | 2 |
| Number of Receivers | 2 | 2 |
| Charge Pump Capacitors Required | 4 external (typically 1 uF) | — |
| Generated RS-232 Rails | Approx. +/-9 V to +/-10 V from internal charge pump | — |
| Compliance | TIA/EIA-232-F, ITU V.28 | — |
| ESD Protection (RS-232 pins) | [DATA_NEEDED: datasheet ESD figure] | IEC61000-4-2: ±15 kV air, ±8 kV contact |
| Operating Temperature | 0 C to +70 C (commercial grade) | 0 °C to +70 °C (commercial, C suffix) |
| Package | SOIC-16 (D) | 16-pin SOIC (D) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes / [DATA_NEEDED: halogen-free] | — |
| Interchangeable With | Maxim MAX232 (industry-standard die) | — |
| 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] |
| Supply Current (no load, typ) | — | 8 mA typical |
| Charge-Pump Capacitors | — | 4 x 1.0 µF external |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |