ADC/DAC Data Conversion
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ADC/DAC Data Conversion
AD7768BSTZ-RL
Analog Devices Inc.
Sigma-Delta ADC / Data Acquisition
Key specifications
24 bit
8 (Differential)
Up to 256 kSPS (per channel)
64-Lead LQFP
- Manufacturer
- Analog Devices Inc.
- Package
- 64-Lead LQFP (10x10 mm)
- 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 | AD7768BSTZ-RL |
|---|
11
| Product type | Sigma-Delta ADC / Data Acquisition |
|---|
14
| Architecture | Sigma-Delta (Σ-Δ) |
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Analog input
| Number of Channels | 8 (Differential) |
|---|
21
| Input type | Differential |
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Performance
| Resolution | 24 bit |
|---|
28
| Output data rate (sample rate) | Up to 256 kSPS (per channel) |
|---|
31
| Dynamic range | 108 dB |
|---|
34
| Signal-to-noise ratio (SNR) | 111 dB (typical, Sinc5 filter) |
|---|
37
| Total harmonic distortion (THD) | -120 dB (typical) |
|---|
40
| Integral nonlinearity (INL) | ±2 ppm FSR (typical) |
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43
| Input bandwidth | DC to 110.8 kHz (-3 dB) |
|---|
Power & consumption
| Analog Supply (AVDD1) | 5.0 V (4.5 V to 5.5 V) |
|---|
50
| Analog supply (AVDD2) | 2.25 V to 5.0 V |
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53
| Digital I/O supply | 1.8 V, or 2.5 V to 3.3 V |
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56
| Power consumption (fast mode) | 51.5 mW per channel |
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59
| Power consumption (eco mode) | 9.375 mW per channel |
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Reference voltage
| Reference Voltage Source | External |
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66
| Reference voltage range | 1 V to AVDD1 |
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Interface & package
| Interface Type | Serial SPI |
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73
| Package | 64-Lead LQFP (10x10 mm) |
|---|
76
| Mounting type | SMD/SMT (Surface-Mount) |
|---|
Operating environment
| Operating Temperature | -40°C to +105°C |
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Other features
| Digital Filters | Wideband, Sinc5, Low Latency |
|---|
87
| Features | Simultaneous Sampling, CRC, Daisy-chain |
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View details
ADC/DAC Data Conversion
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