Low-power differential ADC driver supports single-ended-to-differential and differential-to-differential signal conversion for high performance ADC inputs. The amplifier provides 560 MHz small-signal bandwidth, 300 MHz 0.1 dB gain flatness on ±5 V supplies, and 2800 V/µs slew rate. It operates from a 3.0 V to 11 V total supply range with 9.6 mA typical quiescent current per amplifier and a power-down mode. The output common-mode voltage is externally adjustable, and the specified operating temperature range is −40°C to +105°C. The single-channel version is supplied in a 16-lead LFCSP_VQ package with CP-16-2 package option.
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| Function | Differential ADC driver |
| Number of amplifiers | 1 |
| Small-signal bandwidth | 560MHz |
| Small-signal bandwidth with 205 ohm feedback and gain resistors | 1000MHz |
| Large-signal bandwidth at ±5 V supplies | 360MHz |
| 0.1 dB gain flatness bandwidth at ±5 V supplies | 300MHz |
| Slew rate at ±5 V supplies | 2800V/µs |
| 0.1% settling time at ±5 V supplies | 9ns |
| Input voltage noise | 3.6nV/√Hz |
| Input current noise | 1.0pA/√Hz |
| Typical input offset voltage | ±0.5mV |
| Operating supply range | 3.0 to 11V |
| Typical quiescent current per amplifier | 9.6mA |
| Powered-down current | 1.0mA |
| Operating temperature range | -40 to +105°C |
| Package option | CP-16-2 |
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