LTC2257IUJ-14 vs LTC2260IUJ-14 Comparison
Detailed side-by-side comparison of LTC2257IUJ-14 by Analog Devices and LTC2260IUJ-14 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
LTC2257IUJ-14 - 14-bit, 40Msps Ultralow Power 1.8V ADC | Analog Devices
LTC2257IUJ-14 ✓ ActiveSpecification Comparison
| Parameter | LTC2257IUJ-14 | LTC2260IUJ-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $16.40 | $20.95 |
| Resolution | 14 bit | 14 bit |
| Sample Rate | 40 Msps | 105 Msps |
| Architecture | Pipelined | Pipelined |
| Number of Inputs | 1 | — |
| Input Type | Differential (single-ended capable) | — |
| Analog Supply Voltage | 1.7 V to 1.9 V (1.8 V nominal) | — |
| Digital Output Supply | 1.2 V to 1.8 V | — |
| Power Dissipation | [DATA_NEEDED: exact mW at 40 Msps, datasheet figure] | — |
| INL (typical) | ±1 LSB | ±1 LSB |
| DNL (typical) | ±0.3 LSB | ±0.3 LSB |
| Transition Noise | 1.13 LSB RMS | 1.2 LSB RMS |
| Missing Codes | None over temperature | None over temperature |
| Output Interface | CMOS / DDR CMOS / DDR LVDS (selectable) | — |
| SNR | [DATA_NEEDED: SNR dBFS at fin] | — |
| SFDR | [DATA_NEEDED: SFDR dBc at fin] | — |
| Package | 40-QFN (UJ) 6x6 mm with exposed pad | 40-QFN (6x6 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (I grade) | — |
| Configuration Interface | SPI serial port | Serial SPI |
| Power-Saving Modes | Shutdown, Nap modes | Shutdown, Nap |
| Clock Duty-Cycle Stabilizer | Optional, on-chip | — |
| Reference Type | External or internal (per variant) | — |
| RoHS Status | Compliant (#PBF suffix) | Compliant (#PBF suffix) |
| Number of Input Channels | — | 1 |
| Supply Voltage (Analog/Digital) | — | 1.8 V (single supply) |
| Power Consumption | — | 106 mW at 105 Msps |
| Input Range (selectable) | — | 1 V P-P to 2 V P-P |
| Full-Power Bandwidth | — | 800 MHz |
| Output Modes | — | CMOS, DDR CMOS, DDR LVDS |
| Output Supply Range | — | 1.2 V to 1.8 V (CMOS) |
| Optional Features | — | Data output randomizer, clock duty cycle stabilizer |
| Pin/Package Compatibility | — | Pin-compatible with LTC2260-12, LTC2261-14, LTC2259-14 |
| Operating Temperature Range | — | -40 C to +85 C (Industrial, IUJ suffix) |