ADC/DAC Data Conversion
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ADC/DAC Data Conversion
AD7685CRMZRL7
Analog Devices Inc.
SAR ADC / Data Acquisition
Key specifications
16 bit
1 (Single-Ended or Pseudo-Differential)
Up to 250 kSPS
10-lead MSOP / 10-lead QFN
- Manufacturer
- Analog Devices Inc.
- Package
- 10-lead MSOP / 10-lead QFN (LFCSP)
- Category
- ADC/DAC Data Conversion
Genuine, traceable stock
Photographed in our warehouse — factory-sealed with intact labels, lot and date codes.
Datasheet
Full specifications
Basic information
| Manufacturer | Analog Devices Inc. (ADI) |
|---|
8
| Part number | AD7685CRMZRL7 |
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11
| Product type | SAR ADC / Data Acquisition |
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14
| Architecture | Charge Redistribution, SAR |
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Analog input
| Number of Channels | 1 (Single-Ended or Pseudo-Differential) |
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| Input type | Single-Ended / Pseudo-Differential |
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24
| Input voltage range | 0 V to VREF |
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Performance
| Resolution | 16 bit |
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31
| Sample rate | Up to 250 kSPS |
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34
| Signal-to-noise ratio (SNR) | 93.5 dB (typical, at 20 kHz) |
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37
| Total harmonic distortion (THD) | -110 dB (typical, at 20 kHz) |
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40
| Integral nonlinearity (INL) | ±0.6 LSB (typ), ±2 LSB (max) |
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43
| Differential nonlinearity (DNL) | ±0.3 LSB (typ) |
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46
| No missing codes | Guaranteed |
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Power & consumption
| Supply Voltage (VDD) | 2.3 V to 5.5 V |
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| Digital I/O supply | 1.8 V to 5 V |
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| Power consumption | 1.4 µW (at 100 SPS) |
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60
| Standby current | 1 nA (typical) |
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Reference voltage
| Reference Voltage (VREF) | External, up to VDD |
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Interface & package
| Interface Type | Serial (SPI/QSPI/MICROWIRE/DSP compatible) |
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70
| Package | 10-lead MSOP / 10-lead QFN (LFCSP) |
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73
| Mounting type | SMD/SMT (Surface-Mount) |
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Operating environment
| Operating Temperature | -40°C to +85°C |
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- Up to 256 kSPS (per channel)
View details
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