LTC1855IG vs LTC1856IG Comparison
Detailed side-by-side comparison of LTC1855IG by Analog Devices and LTC1856IG 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 | LTC1855IG | LTC1856IG |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| ADC Type | Successive-approximation ADC (SAR) | — |
| Resolution | 14 bit | 16 bits (LTC1856) |
| Number of Channels | 8 channels | 8 (single-ended) / 4 (differential) |
| Sampling Rate | 100ksps | 100 ksps (guaranteed) |
| Maximum Conversion Time | 5 µs | — |
| Input Voltage Range | ±10 V | ±10 V (true bipolar with 5 V supply) |
| Integral Nonlinearity | ±1.5 LSB | — |
| Supply Voltage | 5 V | 5 V single supply |
| Multiplexer Configuration | Programmable single-ended inputs and differential pairs | Software: 8 SE / 4 DIFF / mixed |
| Shutdown Support | Yes | — |
| Internal Clock | Trimmed | — |
| Output Interface | Serial | — |
| Package | 28-pin SSOP | 28-SSOP (G) |
| Mounting Type | Surface mount | Surface Mount |
| Manufacturer | Analog Devices | — |
| Product Family | LTC1854/LTC1855/LTC1856 | — |
| Power-Supply Architecture | Single 5 V supply | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant (PBF suffix) |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40°C to +85°C (industrial) |
| Conversion Time | — | 5 µs maximum |
| Input Fault Protection | — | ±30 V on all channels |
| Integral Nonlinearity (INL) | — | ±3 LSB maximum (LTC1856) |
| Architecture | — | SAR (Successive Approximation Register) |
| Shutdown Mode | — | Yes (hardware pin) |