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The AD7684 is a 16-bit, charge redistribution, successive approximation, PulSAR® analog-to-digital converter (ADC) that operates from a single power supply, VDD, between 2.7 V to 5.5 V. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a serial, SPI-compatible interface port. The part also contains a low noise, wide bandwidth, short aperture delay, track-and-hold circuit. On the CS falling edge, it samples the voltage difference between +IN and –IN pins. The reference voltage, REF, is applied externally and can be set up to the supply voltage. Its power scales linearly with throughput. The AD7684 is housed in an 8-lead MSOP, with an operating temperature specified from -40°C to +85°C. Applications Battery-powered equipment Data acquisition Instrumentation Medical instruments Process control Data Sheet, Rev. A, 10/07
| Количество в упаковке | 50 |
| Корпус | MSOP-8 |
| Вес | 0.059 г |
| Resolution (Bits) | 16bit |
| Sampling Rate | 100kSPS |
| Supply Voltage Type | Single |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 5.5V |
| ADC / DAC Case Style | MSOP |
| No. of Pins | 8Pins |
| Input Channel Type | Differential |
| Data Interface | Serial, SPI |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Packaging | Each |
| Product Range | Single 16-Bit SAR ADCs |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (07-Jul-2017) |
| A/D / D/A Features | Serial SPI Interface, Microwire, DSP Compatible, Differential PulSAR |
| Base Number | 7684 |
| Conversion Time | 10µs |
| Data Rate | 100Kbps |
| IC Case Style | SOP |
| IC Generic Number | 7684 |
| Linearity Error ADC / DAC + | 1LSB |
| Linearity Error ADC / DAC - | 1LSB |
| Logic Function Number | 7684 |
| No. of Bits | 16bit |
| No. of Channels | 1Channels |
| Operating Temperature Range | -40°C to +85°C |
| Supply Current | 800µA |
| Supply Voltage Range | 2.7V to 5.5V |
| Supply Voltage Range - Analogue | 2.7V to 5.5V |
| input_capacitance | 30.0 pF |
| reach_svhc_compliance | No SVHC |
| data_rate | 100 kbps |
| mil_spec | No |
| power_dissipation | 6.00 mW |
| logic_type | SAR |
| lead_free_status | Contains Lead |
| mounting_style | Surface Mount |
| packaging | Tube, Bulk |
| case_package | MSOP |
| sample_rate | 100 kHz |
| supply_current | 800 µA |
| lifecycle_status | Active |
| number_of_bits | 16 |
| rohs_status | Compliant |
| pin_count | 8 |
| supply_voltage_dc | 2.70 V (min) |
| resolution_bits | 16.0 |
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