LTC2221CUP vs LTC2282CUP Comparison
Detailed side-by-side comparison of LTC2221CUP by Analog Devices and LTC2282CUP 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 | LTC2221CUP | LTC2282CUP |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $34.20 | $18.50 |
| Resolution | 12 bits | — |
| Sample Rate | 135 Msps | 105 Msps |
| Number of Input Channels | 1 | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential | Differential, single-ended optional |
| SNR | 67.5 dB at 140 MHz input | 70.1 dB at Nyquist input |
| SFDR | 80 dB at 170 MHz input | 85 dB at Nyquist input |
| Full-Power Bandwidth | 775 MHz | — |
| Supply Voltage (AVDD/DVDD) | 3.3 V | — |
| Power Dissipation | 660 mW at 135 Msps | 540 mW typical (both channels, 105 Msps) |
| Operating Temperature | 0 °C to +70 °C (Commercial) | 0C to +70C (C-grade commercial) |
| Package | QFN-64 (UP) 9x9 mm, MO-220-WNJR-5 | 64-pin QFN-EP (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Input Range | 2 Vp-p differential | — |
| Reference | Internal (optional external) | — |
| Digital Output | LVDS / CMOS compatible | — |
| MSL Level | 1 | 1 |
| RoHS Status | Compliant (PBF suffix) | Compliant (LTC2282CUP#PBF variant) |
| Number of Bits | — | 12 |
| Number of Inputs | — | 2 (dual, simultaneous sampling) |
| Analog Supply Voltage | — | 2.85 V to 3.4 V (3 V nominal) |
| Digital Supply Voltage | — | 2.85 V to 3.4 V (3 V nominal) |
| Input Range (full scale) | — | 1 V p-p to 2 V p-p differential |
| INL (typical) | — | ±0.4 LSB |
| DNL (typical) | — | ±0.3 LSB |
| Full-Power Input Bandwidth | — | 250 MHz |
| Datasheet Document | — | 2282fb |