ADC121S021CIMF/NOPB Part Information
Details for ADC121S021CIMF/NOPB by Texas Instruments
Semiconductors - ICs>Data & Signal Conversion>Analog-to-Digital Converters - ADC
Part Description
The ADC121S021 device is a low-power, singlechannel 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 ADC121S021 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. 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 ADC121S021 operates with a single supply that can range from 2.7 V to 5.25 V. Normal power consumption using a 3.6-V or 5.25-V supply is 1.5 mW and 7.9 mW, respectively. The power-down feature reduces the power consumption to as low as 2.6 µW using a 5.25-V supply. The ADC121S021 is packaged in 6-pin WSON and SOT-23 packages. Operation over the industrial temperature range of –40°C to 85°C is ensured.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- Compatible With the SPI, QSPI, MICROWIRE, and DSP
- Key Specifications:
- Single Power Supply With 2.7-V to 5.25-V Range
- Specified Over a Range of Sample Rates
- Variable Power Management
Part Specifications
| Resolution (Bits) | 12bit |
| Sampling Rate | 200kSPS |
| Input Channel Type | Single Ended |
| Data Interface | SPI |
| Supply Voltage Type | Single |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 5.25V |
| ADC / DAC Case Style | SOT-23 |
| No. of Pins | 6Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | Single 12-Bit SAR ADCs |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Base Number | 121 |
| Conversion Time | 5µs |
| IC Case Style | SOT-23 |
| Linearity Error ADC / DAC + | 1.5LSB |
| Linearity Error ADC / DAC - | 1.5LSB |
| No. of Bits | 12bit |
| No. of Channels | 1Channels |
| Operating Temperature Range | -40°C to +85°C |
| Supply Current | 1.5mA |
| Supply Voltage Range | 2.7V to 5.25V |
| Supply Voltage Range - Analogue | 2.7V to 5.5V |
| Termination Type | Surface Mount Device |
Alternative Part Descriptions
- ANALOG TO DIGITAL CONVERTER ADC, 12 BIT, 200KSPS, SOT-23-6; Resolution (Bits):12bit; Sampling Rate:200kSPS; Input Channel Type:Single Ended; Data Interface:SPI; Supply Voltage Type:Single; Supply Voltage Min:2.7V; No. of Pins:6Pins RoHS Compliant: Yes | Newark Electronics
- Single Channel, 50 to 200 ksps, 12-Bit A/D Converter | Texas Instruments
- A/D converter IC [Texas Instruments] ADC121S021CIMF/NOPB A/D converter IC | Distrelec
More Parts in Analog-to-Digital Converters - ADC
Frequently Asked Questions
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What category does ADC121S021CIMF/NOPB fall under?
The ADC121S021CIMF/NOPB is listed under Semiconductors - ICs > Data & Signal Conversion > Analog-to-Digital Converters - ADC.
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Is the ADC121S021CIMF/NOPB RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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Authorised distributors including Newark Electronics, Texas Instruments and Distrelec have stock available or on a lead time for ADC121S021CIMF/NOPB.
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