LTC2257IUJ-14 vs LTC2257CUJ-14 तुलना
विस्तृत दोनों ओर की तुलना LTC2257IUJ-14 द्वारा Analog Devices और LTC2257CUJ-14 द्वारा Analog Devices. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Analog Devices
LTC2257IUJ-14 - 14-bit, 40Msps Ultralow Power 1.8V ADC | Analog Devices
LTC2257IUJ-14 ✓ सक्रियAnalog Devices
LTC2257CUJ-14 - 14-Bit 40Msps Ultralow Power ADC | Analog Devices
LTC2257CUJ-14 ✓ सक्रियविशेषता तुलना
| पैरामीटर | LTC2257IUJ-14 | LTC2257CUJ-14 |
|---|---|---|
| ब्रांड | Analog Devices | Analog Devices |
| श्रेणी | ADC/DAC | ADC/DAC |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| रेज़ोल्यूशन | 14 bit | 14 bit |
| Sample Rate | 40 Msps | 40 Msps |
| Architecture | Pipelined | Pipelined |
| Number of Inputs | 1 | 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] | 49 mW at 40 Msps |
| INL (typical) | ±1 LSB | ±1 LSB |
| DNL (typical) | ±0.3 LSB | ±0.3 LSB |
| Transition Noise | 1.13 LSB RMS | 1.13 LSB RMS |
| Missing Codes | 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] | — |
| पैकेज | 40-QFN (UJ) 6x6 mm with exposed pad | 40-pin QFN (6 mm × 6 mm) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| ऑपरेटिंग तापमान | -40C to +85C (I grade) | — |
| Configuration Interface | SPI serial port | Serial SPI port |
| Power-Saving Modes | Shutdown, Nap modes | Shutdown and Nap |
| Clock Duty-Cycle Stabilizer | Optional, on-chip | — |
| Reference Type | External or internal (per variant) | — |
| RoHS स्थिति | Compliant (#PBF suffix) | — |
| Supply Voltage (Analog) | — | 1.8 V (typ) |
| Input Range (selectable) | — | 1 Vp-p to 2 Vp-p |
| Full-Power Input Bandwidth | — | 800 MHz |
| Missing Codes Over Temperature | — | None |
| Digital Outputs | — | Full-rate CMOS / DDR CMOS / DDR LVDS (selectable) |
| Output Supply Range (OVDD) | — | 1.2 V to 1.8 V |
| Optional Features | — | Data output randomizer, clock duty cycle stabilizer |
| Compliance | — | RoHS compliant (Pb-free #PBF suffix) |