| ADS8345 | |
| Resolution(Bits) | 16 |
| Sample Rate (max) | 100kSPS |
| Architecture | SAR |
| Power Consumption(Typ)(mW) | 3.6 |
| SINAD(dB) | 85 |
| SFDR(dB) | 98 |
| 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 at +Vref |
| Reference Mode | Ext |
| Rating | Catalog |
| Pin/Package | 20SSOP, 20SSOP/QSOP |
| # Input Channels | 8 |
The ADS8345 is an 8-channel, 16-bit, sampling Analog-to-Digital (A/D) converter with a synchronous serial interface. Typical power dissipation is 8mW at a 100kHz throughput rate and a +5V supply. The reference voltage (VREF) can be varied between 500mV and VCC/2, providing a corresponding input voltage range of ±VREF. The device includes a shutdown mode which reduces power dissipation to under 15µW. The ADS8345 is ensured down to 2.7V operation.
Low-power, high-speed, and an onboard multiplexer make the ADS8345 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 | 价格（美元） | 封装 | 引脚 |
| ADS8345E | ACTIVE | 8.80 | 1ku | SSOP/QSOP (DBQ) | 20 |
| ADS8345E/2K5 | ACTIVE | 8.00 | 1ku | SSOP/QSOP (DBQ) | 20 |
| ADS8345E/2K5G4 | ACTIVE | 8.00 | 1ku | SSOP/QSOP (DBQ) | 20 |
| ADS8345EB | ACTIVE | 9.60 | 1ku | SSOP/QSOP (DBQ) | 20 |
| ADS8345EBE4 | ACTIVE | 9.60 | 1ku | SSOP/QSOP (DBQ) | 20 |
| ADS8345EE4 | ACTIVE | 8.80 | 1ku | SSOP/QSOP (DBQ) | 20 |
| ADS8345N | ACTIVE | 8.80 | 1ku | SSOP (DB) | 20 |
| ADS8345N/1K | ACTIVE | 8.00 | 1ku | SSOP (DB) | 20 |
| ADS8345N/1KG4 | ACTIVE | 8.00 | 1ku | SSOP (DB) | 20 |
| ADS8345NB | ACTIVE | 10.40 | 1ku | SSOP (DB) | 20 |
| ADS8345NBG4 | ACTIVE | 10.40 | 1ku | SSOP (DB) | 20 |
| ADS8345NG4 | ACTIVE | 8.80 | 1ku | SSOP (DB) | 20 |
