MAX232D vs MAX232DR Comparison
Detailed side-by-side comparison of MAX232D by Texas Instruments and MAX232DR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
MAX232DR - 5V Dual RS-232 Transceiver, 120kbps, SOIC-16 | TI (Tape & Reel)
MAX232DR ✓ ActiveSpecification Comparison
| Parameter | MAX232D | MAX232DR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Function | Dual RS-232 line driver/receiver (2/2 transceiver, full) | Dual RS-232 line driver/receiver (2/2 transceiver, full) |
| Data Rate | 120 kbps | 120 kbps |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Supply Current | 8 mA typical | 8 mA typical |
| Receiver Input Levels | +/-30 V tolerant | +/-30 V tolerant |
| Number of Drivers | 2 | 2 |
| Number of Receivers | 2 | 2 |
| Charge Pump Capacitors Required | 4 external (typically 1 uF) | 4 external (typically 1 uF) |
| Generated RS-232 Rails | Approx. +/-9 V to +/-10 V from internal charge pump | Approx. +/-9 V to +/-10 V from internal charge pump |
| Compliance | TIA/EIA-232-F, ITU V.28 | TIA/EIA-232-F, ITU V.28 |
| ESD Protection (RS-232 pins) | [DATA_NEEDED: datasheet ESD figure] | [DATA_NEEDED: datasheet ESD figure] |
| Operating Temperature | 0 C to +70 C (commercial grade) | 0 C to +70 C (commercial grade) |
| Package | SOIC-16 (D) | SOIC-16 (D) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes / [DATA_NEEDED: halogen-free] | Yes / [DATA_NEEDED: halogen-free] |
| Interchangeable With | Maxim MAX232 (industry-standard die) | Maxim MAX232 (industry-standard die) |