ADS8320E/2K5
Active16-BIT, HIGH-SPEED, 2.7V-TO-5V MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER (ADC)
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ADS8320E/2K5
Active16-BIT, HIGH-SPEED, 2.7V-TO-5V MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER (ADC)
Technical Specifications
Parameters and characteristics for this part
| Specification | ADS8320E/2K5 |
|---|---|
| Architecture | SAR |
| Configuration | 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 | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 100k |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 11.98 | |
| 10 | $ 10.82 | |||
| 25 | $ 10.32 | |||
| 100 | $ 8.96 | |||
| 250 | $ 8.56 | |||
| 500 | $ 7.80 | |||
| 1000 | $ 6.80 | |||
| Digi-Reel® | 1 | $ 11.98 | ||
| 10 | $ 10.82 | |||
| 25 | $ 10.32 | |||
| 100 | $ 8.96 | |||
| 250 | $ 8.56 | |||
| 500 | $ 7.80 | |||
| 1000 | $ 6.80 | |||
| Tape & Reel (TR) | 2500 | $ 6.55 | ||
| Texas Instruments | LARGE T&R | 1 | $ 8.28 | |
| 100 | $ 6.75 | |||
| 250 | $ 5.31 | |||
| 1000 | $ 4.50 | |||
Description
General part information
ADS8320-HT Series
The ADS8320 is a 16-bit, sampling analog-to-digital (A/D) converter with ensured specifications over a 2.7-V to 5.25-V supply range. It requires very little power even when operating at the full 100-kHz data rate. At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode—the average power dissipation is less than 100 mW at 10-kHz data rate.
The ADS8320 also features operation from 2 V to 5.25 V, a synchronous serial (SPI/SSI compatible) interface, and a differential input. The reference voltage can be set to any level within the range of 500 mV to VCC.
Ultra-low power and small size make the ADS8320 ideal for portable and battery-operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multi-channel systems, and isolated data acquisition. The ADS8320 is available in 8-pin ceramic surface-mount packages, specified for the –55°C to 210°C temperature range.
Documents
Technical documentation and resources
