| Resolution (Bits) | 16 |
| Number of input channels | 6 |
| Sample rate (Max) (kSPS) | 250 |
| Interface type | Byte-Wide, Parallel |
| Architecture | SAR |
| Input type | Pseudo-Differential |
| Multi-channel configuration | Simultaneous Sampling |
| Rating | Catalog |
| Reference mode | Ext, Int |
| Input range (Max) (V) | 2.6 |
| Input range (Min) (V) | 0 |
| Operating temperature range (C) | -40 to 85 |
| Power consumption (Typ) (mW) | 190 |
| Analog voltage AVDD (Min) (V) | 4.75 |
| SNR (dB) | 88 |
| Analog voltage AVDD (Max) (V) | 5.25 |
| INL (Max) (+/-LSB) | 4 |
| Digital supply (Min) (V) | 2.7 |
| Digital supply (Max) (V) | 5.5 |
- Six Input Channels
- Fully Differential Inputs
- Six Independent 16-Bit ADCs
- 4μs Total Throughput per Channel
- Low Power:
200mW in Normal Mode
5mW in Nap Mode
50μW in Power-Down Mode - TQFP-64 Package Package
- APPLICATIONS
- Motor Control
- Multi-Axis Positioning Systems
- 3-Phase Power Control
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The ADS8365 includes six, 16-bit, 250kSPS analog-to-digital converters (ADCs) with six fully differential input channels grouped into three pairs for high-speed simultaneous signal acquisition. Inputs to the sample-and-hold amplifiers are fully differential and are maintained differential to the input of the ADC. This architecture provides excellent common-mode rejection of 80dB at 50kHz, which is important in high-noise environments.
The ADS8365 offers a flexible, high-speed parallel interface with a direct address mode, a cycle, and a FIFO mode. The output data for each channel is available as a 16-bit word.