| Part No.： | LTC2291 |
| Page： | 28 Pages |
| Size： | 996 KB |
| Manufacturer： | Linear Technology |
| Logo： |  |
| Views： | 2 |
| Update Time： | 2023-11-21 11:59:14 |
| DataSheet： | Download |
| Part No. | Packing | SPQ | Marking | MSL | Pins | Temp Range | Package Description | Buy |
| LTC2291CUP#PBF | Tube | 40 | LTC2291UP | 1 | 64 | 0°C ~ 70°C | 64-Lead QFN (9mm x 9mm x 0.75mm) | |
| LTC2291CUP#TRPBF | Reel | 2000 | LTC2291UP | 1 | 64 | 0°C ~ 70°C | 64-Lead QFN (9mm x 9mm x 0.75mm) | |
| LTC2291CUP#TRMPBF | Reel | 500 | LTC2291UP | 1 | 64 | 0°C ~ 70°C | 64-Lead QFN (9mm x 9mm x 0.75mm) | |
| LTC2291IUP#PBF | Tube | 40 | LTC2291UP | 1 | 64 | -40°C ~ 85°C | 64-Lead QFN (9mm x 9mm x 0.75mm) | |
| LTC2291IUP#TRPBF | Reel | 2000 | LTC2291UP | 1 | 64 | -40°C ~ 85°C | 64-Lead QFN (9mm x 9mm x 0.75mm) | |
| LTC2291IUP#TRMPBF | Reel | 500 | LTC2291UP | 1 | 64 | -40°C ~ 85°C | 64-Lead QFN (9mm x 9mm x 0.75mm) |
The LTC2291 are 12-bit 25Msps, low power dual 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2291 are perfect for demanding imaging and communications applications with AC performance that includes 71.3dB SNR and905dB SFDR for signals at the Nyquist frequency.
DC specs include ±0.3LSB INL (typ), ±0.15LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.25LSBRMS.
A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic. An optional multiplexer allows both channels to share a digital output bus.
A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.
