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The ADA4841-2 is a unity gain stable, low noise and distortion, rail-to-rail output amplifier that has a quiescent current of 1.5 mA maximum. Despite its low power consumption, this amplifier offers low wideband voltage noise performance of 2.1 nV/√Hz and 1.4 pA/√Hz current noise, along with excellent spurious-free dynamic range (SFDR) of -105 dBc at 100 kHz. To maintain a low noise environment at lower frequencies, the amplifier has low 1/f noise of 7 nV/√Hz and 13 pA/√Hz at 10 Hz. The ADA4841-2 output can swing to less than 50 mV of either rail. The input common-mode voltage range extends down to the negative supply. The ADA4841-2 can drive up to 10 pF of capacitive load with minimal peaking. The ADA4841-2 provides the performance required to efficiently support emerging 16-bit to 18-bit ADCs and are ideal for portable instrumentation, high channel count, industrial measurement, and medical applications. The ADA4841-2 is ideally suited to drive the AD7685/AD7686, 16-bit PulSAR ADCs. The ADA4841-2 package features RoHS compliant lead finishes. The amplifier is rated to work over the industrial temperature range (−40°C to +125°C).
| Количество в упаковке | 50 |
| Корпус | MSOP8 |
| Вес | 0.063 г |
| input_capacitance | 1.00 pF |
| supply_voltage_dc | 2.70 V |
| gbw | 30.0 MHz |
| mil_spec | No |
| lead_free_status | Contains Lead |
| reach_svhc_compliance | No SVHC |
| cmrr | 115 dB |
| mounting_style | Surface Mount |
| packaging | Tube |
| case_package | MSOP |
| bandwidth | 80.0 MHz |
| slew_rate | 13.0 V/μs |
| supply_current | 3.00 mA |
| number_of_circuits | 2 |
| lifecycle_status | Active |
| input_impedance | 90.0 MΩ |
| rohs_status | Compliant |
| pin_count | 8 |
| number_of_channels | 2 |
| No. of Amplifiers | 2Amplifiers |
| Bandwidth | 80MHz |
| Slew Rate | 13V/µs |
| Supply Voltage Range | 2.7V to 12V |
| Amplifier Case Style | MSOP |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Packaging | Each |
| Product Range | ADA4841-2 Series |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (07-Jul-2017) |
| Amplifer Supply Voltage | 2.7V to 12V |
| Amplifier Type | Unity Gain |
| Base Number | 4841 |
| Gain Bandwidth | 80MHz |
| I/O Type | Rail-Rail Outputs |
| Input Offset Voltage Max | 40µV |
| Op Amp Type | Low Noise |
| Operating Temperature Range | -40°C to +125°C |
| Supply Voltage + Nom | 2.7V |
| Supply Voltage Max | 2.7V |
| Supply Voltage Min | 12V |
| Supply Voltage Nom | 12V |
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