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| PartNumber | ADS8684AIDBT | ADS8684AIDBTR | ADS8684IDB |
| Description | Analog to Digital Converters - ADC 16-Bit, 400-kSPS, 4 Ch, SAR ADC | Analog to Digital Converters - ADC 16-Bit, 400-kSPS, 4 Ch, SAR ADC | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | Data Acquisition - Analog to Digital Converters (ADC) |
| RoHS | Y | Y | - |
| Series | ADS8684A | ADS8684A | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-38 | TSSOP-38 | - |
| Resolution | 16 bit | - | - |
| Number of Channels | 4 Channel | - | - |
| Sampling Rate | 500 kS/s | - | - |
| Input Type | Single-Ended | - | Single Ended |
| Interface Type | SPI | - | - |
| Architecture | SAR | - | SAR |
| Reference Type | Internal | - | External, Internal |
| Analog Supply Voltage | 4.75 V to 5.25 V | 4.75 V to 5.25 V | - |
| Digital Supply Voltage | 1.65 V to 5.25 V | 1.65 V to 5.25 V | - |
| SNR Signal to Noise Ratio | 92 dB | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Tube | Reel | Tube Alternate Packaging |
| Features | Daisy-Chainable, Oscillator, Over-Voltage Protection, PGA | Daisy-Chainable, Oscillator, Over-Voltage Protection, PGA | PGA |
| Number of Converters | 4 Converter | - | - |
| Output Type | CMOS | - | - |
| Power Consumption | 65 mW | 65 mW | - |
| Type | Precision ADC | - | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Shutdown | Shutdown | - | - |
| DNL Differential Nonlinearity | 1.5 LSB | - | - |
| INL Integral Nonlinearity | 2 LSB | - | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | - |
| Reference Voltage | 4.096 V | - | - |
| SFDR Spurious Free Dynamic Range | 103 dB | - | - |
| SINAD Signal to Noise and Distortion Ratio | 91.5 dB | 91.5 dB | - |
| Factory Pack Quantity | 50 | 2000 | - |
| Subcategory | Data Converter ICs | Data Converter ICs | - |
| THD Total Harmonic Distortion | - 102 dB | - | - |
| Unit Weight | 0.007189 oz | - | - |
| Package Case | - | - | 38-TFSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Supplier Device Package | - | - | 38-TSSOP |
| Sampling Rate Per Second | - | - | 500k |
| Data Interface | - | - | SPI |
| Number of Bits | - | - | 16 |
| Voltage Supply Analog | - | - | 5V |
| Voltage Supply Digital | - | - | 1.65 V ~ 5.25 V |
| Configuration | - | - | PGA-MUX-S/H-ADC |
| Number of Inputs | - | - | 4 |
| Ratio S HADC | - | - | 1899/12/30 1:01:00 |
| Number of A D Converters | - | - | 1 |