ADS8331IBPW
Active2.7V-TO-5.5V 16-BIT 500KSPS LOW-POWER SERIAL ANALOG-TO-DIGITAL CONVERTER (ADC)
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ADS8331IBPW
Active2.7V-TO-5.5V 16-BIT 500KSPS LOW-POWER SERIAL ANALOG-TO-DIGITAL CONVERTER (ADC)
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Technical Specifications
Parameters and characteristics for this part
| Specification | ADS8331IBPW |
|---|---|
| Architecture | SAR |
| Configuration | MUX-S/H-ADC |
| Data Interface | SPI |
| Input Type | Single Ended, Pseudo-Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 16 |
| Number of Inputs | 4 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 24-TSSOP |
| Package / Case | 0.173 in, 4.4 mm |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 500k |
| Supplier Device Package | 24-TSSOP |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Analog [Max] | 3.6 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 5.5 V |
| Voltage - Supply, Digital [Min] | 1.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 15.54 | |
| 10 | $ 14.28 | |||
| 60 | $ 13.69 | |||
| 120 | $ 12.06 | |||
| 300 | $ 11.47 | |||
| 540 | $ 10.73 | |||
| Texas Instruments | TUBE | 1 | $ 12.16 | |
| 100 | $ 10.62 | |||
| 250 | $ 8.19 | |||
| 1000 | $ 7.33 | |||
Description
General part information
ADS8331 Series
The ADS8331 is a low-power, 16-bit, 500-k samples-per-second (SPS) analog-to-digital converter (ADC) with a unipolar, 4-to-1 multiplexer (mux) input. The device includes a 16-bit capacitor-based successive approximation register (SAR) ADC with inherent sample and hold.
The ADS8332 is based on the same core and includes a unipolar 8-to-1 input mux. Both devices offer a high-speed, wide-voltage serial interface and are capable of daisy-chain operation when multiple converters are used.
These converters are available in 24-pin, 4 × 4 QFN and 24-pin TSSOP packages and are fully specified for operation over the industrial –40°C to 85°C temperature range.
Documents
Technical documentation and resources
