DS24B33+ vs DS2433+ Comparison
Detailed side-by-side comparison of DS24B33+ by Analog Devices and DS2433+ 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 | DS24B33+ | DS2433+ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | EEPROM | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.92 | $1.92 |
| Memory Type | EEPROM (Non-Volatile) | EEPROM (Non-Volatile) |
| Memory Size | 4 Kbit (4096 bits) | 4 Kbit (512 bytes) |
| Memory Organization | 16 pages x 256 bits (16 pages x 32 bytes) | — |
| Interface | 1-Wire (single-conductor serial) | 1-Wire (Maxim proprietary, single data/power line) |
| Scratchpad Size | 32 bytes (256 bits) | 32 bytes (256 bits) |
| Write/Erase Endurance | 200K cycles per page | — |
| Unique ROM Registration | 64-bit factory-programmed laser ROM | — |
| Operating Voltage | 2.8 V to 5.25 V | — |
| Write/Erase Time (typical) | 2 µs (page write cycle) | — |
| Operating Temperature | -40°C to +85°C | -40°C to +85°C |
| Package | TO-92-3 (through-hole) | TO-92-3 (through-hole) |
| Pin Count | 3 | — |
| Mounting Type | Through-Hole | Through Hole |
| RoHS Status | Compliant | Compliant |
| On-Chip CRC | CRC-16 generator | — |
| Organization | — | 16 pages × 256 bits (32 bytes/page) |
| Family Code | — | 0x23 |
| Unique Serial Number | — | 48-bit factory-lasered |
| ROM Registration Length | — | 64 bits (8-bit CRC + 48-bit serial + 8-bit family) |
| Parasitic Power | — | Yes (power derived from 1-Wire line) |
| External Supply Required | — | No |
| Page Write Time | — | [DATA_NEEDED: page write time in ms] |
| ESD Rating | — | [DATA_NEEDED: HBM ESD rating] |
| Compatibility Family | — | DS1990 / DS18B20 / DS2401 / iButton |