MAX232D vs ADM203JN Comparison
Detailed side-by-side comparison of MAX232D by Texas Instruments and ADM203JN by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MAX232D | ADM203JN |
|---|---|---|
| Brand | Texas Instruments | Analog Devices |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| 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 | — |
| Number of Receivers | 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) | — |
| Package | SOIC-16 (D) | DIP-20 |
| Mounting Type | Surface Mount | Through-hole |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free / Halogen-Free | Yes / [DATA_NEEDED: halogen-free] | — |
| Interchangeable With | Maxim MAX232 (industry-standard die) | — |
| Product Type | — | High-speed CMOS RS-232 driver/receiver |
| Supply Voltage | — | 5 V |
| Transmission Rate | — | 120 kB/s |
| Driver Count | — | 2 |
| Receiver Count | — | 2 |
| Interface Standard | — | EIA-232-E and V.28 |
| External Charge-Pump Capacitors | — | Not required for ADM203 |
| DC-DC Converter | — | Onboard |
| Nominal DC-DC Output | — | 9 V |
| Logic Supply Type | — | Single 5 V supply |
| Terminal Count | — | 20 |
| Temperature Grade | — | Commercial |
| Cable Length Support | — | Extended cable lengths supported by high-drive-current outputs |
| Document Page Count | — | 6 pages |
| Datasheet File Size | — | 120 kB |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Operating Voltage Tolerance | — | [DATA_NEEDED: operating voltage tolerance] |
| Output Voltage Levels | — | [DATA_NEEDED: RS-232 output voltage levels] |
| Receiver Input Range | — | [DATA_NEEDED: receiver input voltage range] |
| Quiescent Current | — | [DATA_NEEDED: quiescent current] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |
| Halogen-Free Status | — | [DATA_NEEDED: halogen-free status] |
| Conflict Minerals Status | — | [DATA_NEEDED: conflict-minerals status] |