MAX232D vs MAX3232CD Comparison
Detailed side-by-side comparison of MAX232D by Texas Instruments and MAX3232CD 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
MAX3232CD - 2/2 RS-232 Transceiver, 250 kbit/s | Texas Instruments
MAX3232CD ✓ ActiveSpecification Comparison
| Parameter | MAX232D | MAX3232CD |
|---|---|---|
| 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 | $0.78 |
| Function | Dual RS-232 line driver/receiver (2/2 transceiver, full) | — |
| 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] | — |
| Operating Temperature | 0 C to +70 C (commercial grade) | 0 °C to 70 °C |
| Package | SOIC-16 (D) | 16-pin SOIC |
| Mounting Type | Surface Mount | Surface mount |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free / Halogen-Free | Yes / [DATA_NEEDED: halogen-free] | — |
| Interchangeable With | Maxim MAX232 (industry-standard die) | — |
| Product Type | — | Multichannel RS-232 line driver/receiver |
| Supply Voltage Range | — | 3 V to 5.5 V |
| Maximum Data Rate | — | 250 kbit/s |
| Logic Compatibility | — | Accepts 5 V logic |
| Typical Supply Current | — | 300 µA |
| ESD Protection | — | ±15 kV |
| External Capacitors | — | Required charge-pump capacitors; datasheet application uses 0.1 µF capacitors |
| RS-232 Standards | — | TIA/EIA-232-F and ITU V.28 |
| Lead Status | — | Lead-free |
| REACH Status | — | [DATA_NEEDED: REACH compliance status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |