THVD1452DR vs MAX3485ESA+T Comparison
Detailed side-by-side comparison of THVD1452DR by Texas Instruments and MAX3485ESA+T by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
THVD1452DR - 3.3-5V RS-485 Transceiver, ±18kV ESD, SOIC-14 | TI
THVD1452DR ✓ ActiveAnalog Devices
MAX3485ESA+T - 10Mbps RS-485/RS-422 Transceiver | Analog Devices
MAX3485ESA+T ✓ ActiveSpecification Comparison
| Parameter | THVD1452DR | MAX3485ESA+T |
|---|---|---|
| Brand | Texas Instruments | Analog Devices |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Protocol | RS-422 / RS-485 | — |
| Function | 1/1 Transceiver, full-duplex | — |
| Number of Drivers/Receivers | 1/1 | — |
| Supply Voltage (VCC) | 3.0 V to 5.5 V | — |
| Maximum Data Rate | 50 Mbps | 10 Mbps |
| IEC ESD Protection (Bus Pins) | ±18 kV air-gap (IEC 61000-4-2); ±8 kV contact | — |
| HBM ESD Protection | ±16 kV (all pins, HBM) | — |
| Common-Mode Voltage Range | -7 V to +12 V | [DATA_NEEDED: receiver common-mode voltage range] |
| Bus Unit Load | 1/8 UL (up to 256 nodes) | — |
| Receiver Fail-safe | True fail-safe (idle/short/open = logic high) | — |
| Quiescent Current (no load) | [DATA_NEEDED: Iq value] | — |
| Operating Temperature | -40°C to +125°C | — |
| Package | SOIC-14 (D) | 8-SOIC |
| Mounting Type | Surface Mount | Surface mount |
| MSL Level | 1 (per TI product page) | — |
| RoHS Status | Compliant | — |
| Lead-free / Halogen-free | Yes / Yes | — |
| AEC-Q100 Automotive | Not applicable (no -Q1 suffix) | — |
| Product Type | — | RS-485/RS-422 transceiver |
| Supply Voltage | — | 3.3 V |
| Driver Count | — | 1 |
| Receiver Count | — | 1 |
| Duplex Mode | — | Half-duplex |
| Supported Standards | — | RS-422 and RS-485 |
| Package Dimensions | — | 3.90 mm width |
| Ordering Package | — | Tape and reel |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Supply Current | — | [DATA_NEEDED: supply current] |
| Driver Propagation Delay | — | [DATA_NEEDED: driver propagation delay] |
| Receiver Propagation Delay | — | [DATA_NEEDED: receiver propagation delay] |
| ESD Protection | — | [DATA_NEEDED: ESD protection rating] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Compliance | — | [DATA_NEEDED: REACH compliance status] |