Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The ADS8661 and ADS8665 belong to a family of integrated data acquisition system based on a successive approximation (SAR) analog-to-digital converter (ADC). The devices feature a high-speed, high-precision SAR ADC, integrated analog front-end (AFE) input driver circuit, overvoltage protection circuit up to ±20 V, and an on-chip 4.096-V reference with extre.
• 12-bit ADC with integrated analog front-end
• High speed:
– ADS8661: 1.25 MSPS
– ADS8665: 500 kSPS
• Software programmable input ranges:
– Bipolar ranges: ±12.288 V, ±10.24 V, ±6.144 V,
±5.12 V, and ±2.56 V
– Unipolar ranges: 0 V
–12.288 V, 0 V
–10.24 V,
0 V
–6.144 V, and 0 V
–5.12 V
• 5-V analog supply: 1.65-V to 5-V I/O supply
• Constant resistive input impedance ≥ 1 MΩ
• Input overvoltage protection: up to ±20 V
• On-chip, 4.096-V reference with low drift
• Excellent performance:
– DNL: ±0.1 LSB; INL: ±0.15 LSB
– SNR: 74 dB; THD:
–102 dB
• ALARM → high, low threshold
• multiSPI™ interface wit.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | ADS8664 |
Texas Instruments |
SAR ADC |
|
| 2 | ADS8665 |
Texas Instruments |
SAR ADC |
|
| 3 | ADS8668 |
Texas Instruments |
SAR ADC |
|
| 4 | ADS8608A8A |
A-Data Technology |
Synchronous DRAM(8M X 8 Bit X 4 Banks) |
|
| 5 | ADS8608A8A-75 |
A-Data Technology |
Synchronous DRAM(8M X 8 Bit X 4 Banks) |
|
| 6 | ADS8608A8A-75A |
A-Data Technology |
Synchronous DRAM(8M X 8 Bit X 4 Banks) |
|
| 7 | ADS8616A8A |
A-Data Technology |
Synchronous DRAM(4M X 16 Bit X 4 Banks) |
|
| 8 | ADS8616A8A-75 |
A-Data Technology |
Synchronous DRAM(4M X 16 Bit X 4 Banks) |
|
| 9 | ADS8616A8A-75A |
A-Data Technology |
Synchronous DRAM(4M X 16 Bit X 4 Banks) |
|
| 10 | ADS8634 |
Texas Instruments |
SAR Analog-to-Digital Converter |
|
| 11 | ADS8638 |
Texas Instruments |
SAR Analog-to-Digital Converter |
|
| 12 | ADS8671 |
Texas Instruments |
SAR ADC |
|