ADC082S021CIMMX/NOPB
Active2 CHANNEL, 50 KSPS TO 200 KSPS, 8-BIT A/D CONVERTER
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ADC082S021CIMMX/NOPB
Active2 CHANNEL, 50 KSPS TO 200 KSPS, 8-BIT A/D CONVERTER
Technical Specifications
Parameters and characteristics for this part
| Specification | ADC082S021CIMMX/NOPB |
|---|---|
| Architecture | SAR |
| Configuration | MUX-S/H-ADC |
| Data Interface | DSP, SPI |
| Input Type | Single Ended |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 8 |
| Number of Inputs | 2 |
| 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 | Supply |
| Sampling Rate (Per Second) | 200k |
| Voltage - Supply, Analog [Max] | 5.25 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 5.25 V |
| Voltage - Supply, Digital [Min] | 2.7 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 | $ 1.64 | |
| 10 | $ 1.47 | |||
| 25 | $ 1.39 | |||
| 100 | $ 1.18 | |||
| 250 | $ 1.11 | |||
| 500 | $ 0.97 | |||
| 1000 | $ 0.81 | |||
| Digi-Reel® | 1 | $ 1.64 | ||
| 10 | $ 1.47 | |||
| 25 | $ 1.39 | |||
| 100 | $ 1.18 | |||
| 250 | $ 1.11 | |||
| 500 | $ 0.97 | |||
| 1000 | $ 0.81 | |||
| Tape & Reel (TR) | 3500 | $ 0.75 | ||
| 7000 | $ 0.72 | |||
| 10500 | $ 0.69 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.23 | |
| 100 | $ 1.02 | |||
| 250 | $ 0.73 | |||
| 1000 | $ 0.55 | |||
Description
General part information
ADC082S021 Series
The ADC082S021 is a low-power, two-channel CMOS 8-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC082S021 is fully specified over a sample rate range of 50 ksps to 200 ksps. The converter is based upon a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept one or two input signals at inputs IN1 and IN2.
The output serial data is straight binary, and is compatible with several standards, such as SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces.
The ADC082S021 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 1.6 mW and 5.8 mW, respectively. The power-down feature reduces the power consumption to just 0.12 µW using a +3V supply, or 0.35 µW using a +5V supply.