ADC124S021CIMM/NOPB
Active4 CHANNEL, 50 KSPS TO 200 KSPS, 12-BIT A/D CONVERTER
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ADC124S021CIMM/NOPB
Active4 CHANNEL, 50 KSPS TO 200 KSPS, 12-BIT A/D CONVERTER
Technical Specifications
Parameters and characteristics for this part
| Specification | ADC124S021CIMM/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 | 12 bits |
| Number of Inputs | 4 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 10-MSOP, 10-TFSOP |
| Package / Case [x] | 3 mm |
| Package / Case [x] | 0.118 in |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | Supply |
| Sampling Rate (Per Second) | 200k |
| Supplier Device Package | 10-VSSOP |
| 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 | $ 4.59 | |
| 10 | $ 4.13 | |||
| 25 | $ 3.90 | |||
| 100 | $ 3.38 | |||
| 250 | $ 3.21 | |||
| 500 | $ 2.88 | |||
| Digi-Reel® | 1 | $ 4.59 | ||
| 10 | $ 4.13 | |||
| 25 | $ 3.90 | |||
| 100 | $ 3.38 | |||
| 250 | $ 3.21 | |||
| 500 | $ 2.88 | |||
| Tape & Reel (TR) | 1000 | $ 2.43 | ||
| 2000 | $ 2.31 | |||
| Texas Instruments | SMALL T&R | 1 | $ 3.47 | |
| 100 | $ 3.04 | |||
| 250 | $ 2.13 | |||
| 1000 | $ 1.72 | |||
Description
General part information
ADC124S021 Series
The ADC124S021 is a low-power, four-channel CMOS 12-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 ADC124S021 is fully specified over a sample rate range of 50 ksps to 200 ksps. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept up to four input signals at inputs IN1 through IN4.
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 ADC124S021 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.2 mW and 7.9 mW, respectively. The power-down feature reduces the power consumption to just 0.14 µW using a +3V supply, or 0.32 µW using a +5V supply.