LTC2245IUH vs LTC2227IUH Comparison
Detailed side-by-side comparison of LTC2245IUH by Analog Devices and LTC2227IUH 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 | LTC2245IUH | LTC2227IUH |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.40 | $9.05 |
| Resolution | 14 bits | 12 bits |
| Sample Rate | 10 Msps | 40 Msps |
| Architecture | Pipelined | Pipelined |
| Supply Voltage | 3 V (2.8 V to 3.4 V) | — |
| Power Consumption | 60 mW at 10 Msps | — |
| Power Dissipation | 69 mW max | 135 mW at 40 Msps (3V) |
| SNR | 74.4 dB | 71.3 dB at Nyquist input |
| SFDR | 90 dB | 90 dB at Nyquist input |
| INL | ±1 LSB (typical) | — |
| DNL | ±0.5 LSB (typical) | — |
| Missing Codes | No missing codes over temperature | — |
| Full-Power Input Bandwidth | 575 MHz | — |
| Input Range | 1 Vp-p to 2 Vp-p (single-ended or differential) | — |
| Input Channels | 1 single-ended / differential | — |
| Digital Interface | Parallel | — |
| Shutdown / Nap Modes | Yes | — |
| Clock Duty Cycle Stabilizer | Yes | — |
| Operating Temperature | -40C to +85C (industrial) | — |
| Package | 32-pin QFN (5x5 mm) with exposed pad | 32-QFN (5x5 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Number of Channels | — | 1 |
| Analog Supply Voltage | — | 2.7 V to 3.4 V (3 V typical) |
| Input Type | — | Differential, single-ended capable |
| Reference | — | Internal 2.5 V bandgap or external |
| Digital Output | — | CMOS parallel |
| Operating Temperature Range (Industrial) | — | -40 C to +85 C |