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| PartNumber | AD7938BSUZ | AD7938BSUZ-6REEL7 | AD7938BSUZ-6 |
| Description | Analog to Digital Converters - ADC 8CH 1.5 MSPS 12-Bit Parallel | Analog to Digital Converters - ADC 8CH 1.5 MSPS 12-Bit Parallel | Analog to Digital Converters - ADC 8CH 1.5 MSPS 12-Bit Parallel |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC |
| RoHS | Y | Y | Y |
| Series | AD7938 | AD7938-6 | AD7938-6 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-32 | TQFP-32 | TQFP-32 |
| Resolution | 12 bit | 12 bit | 12 bit |
| Number of Channels | 8 Channel | 8 Channel | 8 Channel |
| Sampling Rate | 1.5 MS/s | 625 kS/s | 625 kS/s |
| Input Type | Differential/Pseudo-Differential/Single-Ended | Differential/Pseudo-Differential/Single-Ended | Differential/Pseudo-Differential/Single-Ended |
| Interface Type | Parallel | Parallel | Parallel |
| Architecture | SAR | SAR | SAR |
| Reference Type | External, Internal | External, Internal | External, Internal |
| SNR Signal to Noise Ratio | 70 dB | 71 dB | 71 dB |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Reel | Tray |
| Height | 1 mm | 1 mm | 1 mm |
| Input Voltage | 2.5 V/5 V | 2.5 V/5 V | 2.5 V/5 V |
| Length | 7 mm | 7 mm | 7 mm |
| Number of Converters | 1 Converter | 1 Converter | 1 Converter |
| Type | S/H ADC | S/H ADC | S/H ADC |
| Width | 7 mm | 7 mm | 7 mm |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Development Kit | EVAL-AD7938CBZ | - | - |
| DNL Differential Nonlinearity | - 0.95 LSB/1.5 LSB | - 0.95 LSB/1.5 LSB | - 0.95 LSB/1.5 LSB |
| Gain Error | +/- 3 LSB | +/- 3 LSB | +/- 3 LSB |
| INL Integral Nonlinearity | +/- 1.5 LSB | +/- 1.5 LSB | +/- 1.5 LSB |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Inputs | 8 Input, 4 Input/7 Input, 4 Input | 8 Input, 4 Input/7 Input, 4 Input | 8 Input, 4 Input/7 Input, 4 Input |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Pd Power Dissipation | 16 mW | 7.5 mW | 7.5 mW |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
| Sample and Hold | Yes | Yes | Yes |
| Factory Pack Quantity | 250 | 500 | 250 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Unit Weight | 0.002568 oz | 0.002568 oz | 0.002568 oz |