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Part Details for ADC121S021CISD by Texas Instruments
Results Overview of ADC121S021CISD by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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ADC121S021CISD Information
ADC121S021CISD by Texas Instruments is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Price & Stock for ADC121S021CISD
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Peripheral ICs | 957 |
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RFQ |
Part Details for ADC121S021CISD
ADC121S021CISD CAD Models
ADC121S021CISD Part Data Attributes
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ADC121S021CISD
Texas Instruments
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Datasheet
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ADC121S021CISD
Texas Instruments
1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, DSO6, LLP-6
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | LLP-6 | |
| Pin Count | 6 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog Input Voltage-Max | 5.25 V | |
| Analog Input Voltage-Min | ||
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | |
| JESD-30 Code | R-PDSO-N6 | |
| JESD-609 Code | e0 | |
| Length | 2.5 mm | |
| Linearity Error-Max (EL) | 0.0244% | |
| Moisture Sensitivity Level | 1 | |
| Number of Analog In Channels | 1 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 6 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | BINARY | |
| Output Format | SERIAL | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC6,.1,25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.2 MHz | |
| Sample and Hold / Track and Hold | TRACK | |
| Seated Height-Max | 0.8 mm | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Width | 2.2 mm |
Alternate Parts for ADC121S021CISD
This table gives cross-reference parts and alternative options found for ADC121S021CISD. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ADC121S021CISD, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| ADC121S021CISD | National Semiconductor Corporation | Check for Price | IC 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, DSO6, LLP-6, Analog to Digital Converter | ADC121S021CISD vs ADC121S021CISD |
| ADC121S021CISDX | National Semiconductor Corporation | Check for Price | IC 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, DSO6, LLP-6, Analog to Digital Converter | ADC121S021CISD vs ADC121S021CISDX |
ADC121S021CISD Frequently Asked Questions (FAQ)
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Texas Instruments provides a layout and routing guide in the application note SLAA523, which includes recommendations for PCB layout, component placement, and routing to minimize noise and ensure optimal performance.
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The ADC121S021CISD has an internal calibration feature that can be enabled through the CAL pin. Additionally, external calibration can be performed using an external voltage reference and adjusting the offset and gain registers. Refer to the datasheet and application notes for detailed calibration procedures.
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The maximum sampling rate of the ADC121S021CISD is 1 MSPS (million samples per second). However, the actual sampling rate may be limited by the system clock frequency, conversion mode, and other factors. Refer to the datasheet and application notes for detailed information on sampling rate limitations.
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The ADC121S021CISD has built-in overvoltage and undervoltage detection capabilities. The device can be configured to generate an interrupt or flag when an overvoltage or undervoltage condition is detected. Additionally, external protection circuits can be implemented to prevent damage to the device.
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The power consumption of the ADC121S021CISD varies depending on the operating mode, sampling rate, and other factors. The typical power consumption is around 1.5 mA at 1 MSPS. To minimize power consumption, use the lowest possible sampling rate, disable unnecessary features, and use the power-down mode when not in use.