LTC2344HUH-18 vs LTC2341HUH-18 Comparison
Detailed side-by-side comparison of LTC2344HUH-18 by Analog Devices and LTC2341HUH-18 by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
LTC2344HUH-18 - 18-Bit Quad SAR ADC, 400ksps/ch | Analog Devices
LTC2344HUH-18 ✓ ActiveSpecification Comparison
| Parameter | LTC2344HUH-18 | LTC2341HUH-18 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $33.60 | $24.95 |
| Resolution | 18 bit | — |
| Number of Channels | 4 (simultaneous sampling) | 2 (simultaneous sampling) |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Sampling Rate | 400 ksps per channel | — |
| Input Type | Differential, wide common-mode range | Differential, wide common-mode range |
| Input Range (SoftSpan) | ±10.24V to 0-5V (software configurable) | ±10.24 V / 0 V to 10.24 V (per channel, independent) |
| Reference Type | Internal (2.048V) with buffer | — |
| Analog Supply (AVDD) | 4.75 V to 5.5 V | — |
| Digital Supply (OVDD) | 1.8 V to 5 V | — |
| Interface | Pin-selectable SPI CMOS (1.8V-5V) or LVDS serial | — |
| CMOS Output Lanes | 1 to 4 (user selectable) | — |
| Package | 32-pin QFN (5x5 mm) with exposed pad | 32-QFN (5 mm x 5 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +125 C | — |
| RoHS Status | Compliant (Pb-free #PBF suffix) | Compliant |
| Differential Nonlinearity (DNL) | [DATA_NEEDED: DNL max LSB] | — |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL max LSB] | — |
| Signal-to-Noise Ratio (SNR) | [DATA_NEEDED: SNR dBFS] | — |
| Number of Bits | — | 18 |
| Sampling Rate (per channel) | — | 666 ksps |
| Analog Supply Voltage | — | 4.75 V to 5.25 V |
| Digital Supply Voltage | — | 4.75 V to 5.25 V |
| Internal Reference | — | 2.5 V (with buffer, integrated) |
| Digital Interface | — | Pin-selectable SPI CMOS (1.8 V to 5 V) or LVDS |
| Data Output Width (CMOS mode) | — | 1 or 2 lanes (pin-selectable) |
| Operating Temperature Range | — | -40 C to +125 C |