| ADS805 | |
| Resolution(Bits) | 12 |
| Sample Rate (max) | 53MSPS |
| Architecture | Pipeline |
| Power Consumption(Typ)(mW) | 335 |
| SINAD(dB) | 69 |
| SNR(dB) | 69 |
| SFDR(dB) | 82 |
| DNL(Max)(+/-LSB) | 1 |
| INL(Max)(+/-LSB) | 2 |
| No Missing Codes(Bits) | 12 |
| ENOB(Bits) | 0.5 |
| No. of Supplies | 2 |
| Analog Voltage AV/DD(Min)(V) | 4.75 |
| Analog Voltage AV/DD(Max)(V) | 5.25 |
| Logic Voltage DV/DD(Min)(V) | 3.0 |
| Logic Voltage DV/DD(Max)(V) | 5.0 |
| Input Configuration Range | 2V / 3V(p-p) |
| Reference Mode | Int and Ext |
| Rating | Catalog |
| Pin/Package | 28SSOP |
| # Input Channels | 1 |
| Operating Temperature Range(°C) | -40 to 85 |
The ADS805 is a 20MHz, high dynamic range, 12-bit, pipelined Analog-to-Digital Converter ADC. This converter includes a high-bandwidth track-and-hold that gives excellent spurious performance up to and beyond the Nyquist rate. This high-bandwidth, linear track-and-hold minimizes harmonics and has low jitter, leading to excellent Signal-to-Noise Ratio (SNR) performance. The ADS805 is also pin-compatible with the 10MHz ADS804 and the 5MHz ADS803.
The ADS805 provides an internal reference or an external reference can be used. The ADS805 can be programmed for a 2Vp-p input range which is the easiest to drive with a single op amp and provides the best spurious performance. Alternatively, the 5Vp-p input range can be used for the lowest input-referred noise of 0.
| 器件 | 状态 | 温度 (oC) | 价格（美元） | 封装 | 引脚 |
| ADS805E | ACTIVE | -40 to 85 | 10.90 | 1ku | SSOP(DB) | 28 |
| ADS805E/1K | ACTIVE | -40 to 85 | 9.90 | 1ku | SSOP(DB) | 28 |
| ADS805E/1KG4 | ACTIVE | -40 to 85 | 9.90 | 1ku | SSOP(DB) | 28 |
| ADS805EG4 | ACTIVE | -40 to 85 | 10.90 | 1ku | SSOP(DB) | 28 |
| ADS805U | OBSOLETE | -40 to 85 | SOIC (DW) | 28 | |
| ADS805U/1K | OBSOLETE | -40 to 85 | SOIC (DW) | 28 |