ADM232LAR vs MAX232DR Comparison
Detailed side-by-side comparison of ADM232LAR by Analog Devices 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 | ADM232LAR | MAX232DR |
|---|---|---|
| Brand | Analog Devices | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Supply Voltage | 5 V (single supply) | — |
| Transceiver Configuration | 2 drivers / 2 receivers (2/2) | — |
| Data Rate | 120 kB/s | 120 kbps |
| Interface Standard Compliance | EIA-232-E and V.28 | — |
| Output Swing | 9 V with 5 V supply | — |
| On-Board DC-DC Converters | Yes | — |
| Required External Capacitors | 1 uF | — |
| Shutdown | Low power shutdown mode | — |
| Receiver Supply Current in Shutdown | 1 uA (receivers active in shutdown) | — |
| Receiver Input Voltage Tolerance | 30 V | — |
| Package | 16-lead SOIC (SOIC-16) | SOIC-16 (D) |
| Number of Pins | 16 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Technology | CMOS | — |
| Automotive Qualification (AEC-Q100) | not_applicable | — |
| Supply Current | [DATA_NEEDED: typical and maximum supply current] | 8 mA typical |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Driver Output Current | [DATA_NEEDED: driver output current] | — |
| RoHS Status | [DATA_NEEDED: RoHS status for ADM232LAR] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status for ADM232LAR] | — |
| Function | — | Dual RS-232 line driver/receiver (2/2 transceiver, full) |
| Supply Voltage (Vcc) | — | 4.5 V to 5.5 V |
| 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) |
| Lead-Free / Halogen-Free | — | Yes / [DATA_NEEDED: halogen-free] |
| Interchangeable With | — | Maxim MAX232 (industry-standard die) |