Datasheet
RoHS Compliance Information
| Size in Kbytes | Date |
 |
| ADC124S021 4 Channel, 50 ksps to 200 ksps, 12-Bit A/D Converter |
429
Kbytes |
4-Aug-08 |
Download |
ADC124S021 4 Channel, 50 ksps to 200 ksps, 12-Bit A/D Converter (Japanese)
 |
721 Kbytes |
|
 |
Package Availability, Models, Samples & Pricing
General Description
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.
The ADC124S021 is packaged in a 10-lead MSOP package. Operation over the industrial temperature range of −40°C to +85°C is
guaranteed.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
|
ADC124S021CIMM | CMOS7 | 0 | 18406 | 0 | 0 | 1089000 | 4 | 309006723
|
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ADC124S021CIMMX | CMOS7 | 0 | 18406 | 0 | 0 | 1089000 | 4 | 309006723
|
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR.
The Long Term Failure Rates were calculated
at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress
temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click here.
Design Tools
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[Information as of 8-Nov-2009]
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