| Срок поставки и цена – по запросу | |
The AD7994 is a 4 channel, 12-bit, high speed, low power, successive-approximation ADC. The part operates from a single 2.7 V to 5.5 V power supply and features a conversion time of 2 µs. The part contains a four channel multiplexer and track/hold amplifier. The AD7994 provides a two-wire serial interface which is compatible with I2C interfaces. The part comes in two versions, AD7994-0 and AD7994-1. Each version allows for a minimum of two different I2C addresses. The I2C interface on the AD7994-0 supports Standard and Fast I2C Interface Modes. The I2C interface on the AD7994-1 supports Standard, Fast and two High-Speed I2C Interface Modes.
| Resolution (Bits) | 12bit |
| Sampling Rate | 188kSPS |
| Supply Voltage Type | Single |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 5.5V |
| ADC / DAC Case Style | TSSOP |
| No. of Pins | 16Pins |
| Input Channel Type | Single Ended |
| Data Interface | I2C |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Packaging | Each |
| Product Range | Quad 12-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 | Interface - Serial 2-wire, IІC (Standard/Fast) |
| Base Number | 7994 |
| Conversion Time | 2µs |
| Data Rate | 79Kbps |
| IC Case Style | TSSOP |
| IC Generic Number | 7994 |
| Linearity Error ADC / DAC + | 1LSB |
| Linearity Error ADC / DAC - | 1LSB |
| Logic Function Number | 7994 |
| No. of Bits | 12bit |
| No. of Channels | 4Channels |
| Operating Temperature Range | -40°C to +125°C |
| Supply Current | 1.4mA |
| Supply Voltage Range | 2.7V to 5.5V |
| Supply Voltage Range - Analogue | 2.7V to 5.5V |
| Termination Type | Surface Mount Device |
| input_capacitance | 30.0 pF |
| supply_voltage_dc | 2.70 V (min) |
| data_rate | 79.0 kbps |
| mil_spec | No |
| power_dissipation | 6.00 mW |
| reach_svhc_compliance | No SVHC |
| lead_free_status | Contains Lead |
| mounting_style | Surface Mount |
| packaging | Tube, Bulk |
| case_package | TSSOP |
| sample_rate | 188 kHz |
| supply_current | 1.40 mA |
| lifecycle_status | Active |
| number_of_bits | 12 |
| rohs_status | Compliant |
| pin_count | 16 |
| resolution_bits | 12.0 |
Показать остальные свойства..
