| ADS8344 | |
| Resolution(Bits) | 16 |
| Sample Rate (max) | 100kSPS |
| Architecture | SAR |
| Power Consumption(Typ)(mW) | 3.6 |
| SINAD(dB) | 86 |
| SFDR(dB) | 92 |
| DNL(Max)(+/-LSB) | 2 |
| INL(Max)(+/-LSB) | 6 |
| No Missing Codes(Bits) | 15 |
| No. of Supplies | 1 |
| Analog Voltage AV/DD(Min)(V) | 2.7 |
| Analog Voltage AV/DD(Max)(V) | 5.25 |
| Logic Voltage DV/DD(Min)(V) | 2.7 |
| Logic Voltage DV/DD(Max)(V) | 5.25 |
| Input Configuration Range | Vref |
| Reference Mode | Ext |
| Rating | Catalog |
| Pin/Package | 20SSOP, 20SSOP/QSOP |
| # Input Channels | 8 |
| Operating Temp Range(Celsius) | -40 to 85 |
The ADS8344 is an 8-channel, 16-bit, sampling Analog-to-Digital (A/D) converter with a synchronous serial interface. Typical power dissipation is 10mW at a 100kHz throughput rate and a +5V supply. The reference voltage (VREF) can be varied between 500mV and VCC , providing a corresponding input voltage range of 0V to VREF . The device includes a shutdown mode that reduces power dissipation to under 15uW. The ADS8344 is tested down to 2.7V operation.
Low power, high speed, and an on-board multiplexer make the ADS8344 ideal for battery-operated systems such as personal digital assistants, portable multi-channel data loggers, and measurement equipment. The serial interface also provides low-cost isolation for remote data acquisition.
| 器件 | 状态 | 温度 (oC) | 价格（美元） | 封装 | 引脚 |
| ADS8344E | ACTIVE | 8.80 | 1ku | SSOP/QSOP (DBQ) | 20 | |
| ADS8344E/2K5 | ACTIVE | 8.00 | 1ku | SSOP/QSOP (DBQ) | 20 | |
| ADS8344E/2K5G4 | ACTIVE | 8.00 | 1ku | SSOP/QSOP (DBQ) | 20 | |
| ADS8344EB | ACTIVE | -40 to 85 | 10.40 | 1ku | SSOP/QSOP (DBQ) | 20 |
| ADS8344EB/2K5 | ACTIVE | 9.60 | 1ku | SSOP/QSOP (DBQ) | 20 | |
| ADS8344EB/2K5G4 | ACTIVE | 9.60 | 1ku | SSOP/QSOP (DBQ) | 20 | |
| ADS8344EBG4 | ACTIVE | -40 to 85 | 10.40 | 1ku | SSOP/QSOP (DBQ) | 20 |
| ADS8344EG4 | ACTIVE | 8.80 | 1ku | SSOP/QSOP (DBQ) | 20 | |
| ADS8344N | ACTIVE | -40 to 85 | 8.80 | 1ku | SSOP (DB) | 20 |
| ADS8344N/1K | ACTIVE | -40 to 85 | 8.00 | 1ku | SSOP (DB) | 20 |
| ADS8344N/1KG4 | ACTIVE | -40 to 85 | 8.00 | 1ku | SSOP (DB) | 20 |
| ADS8344NB | ACTIVE | 10.40 | 1ku | SSOP (DB) | 20 | |
| ADS8344NB/1K | ACTIVE | 9.60 | 1ku | SSOP (DB) | 20 | |
| ADS8344NB/1KG4 | ACTIVE | 9.60 | 1ku | SSOP (DB) | 20 | |
| ADS8344NBG4 | ACTIVE | 10.40 | 1ku | SSOP (DB) | 20 | |
| ADS8344NG4 | ACTIVE | -40 to 85 | 8.80 | 1ku | SSOP (DB) | 20 |