Deep-Dive with AI
Search across all available documentation for this part.
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | ADC121S101CIMF |
|---|---|
| Architecture | SAR |
| Configuration | 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 | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | SOT-23-6 |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | Supply |
| Sampling Rate (Per Second) | 1 M |
| Supplier Device Package | SOT-23-6 |
| 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 |
ADC121S101-Q1 Series
Automotive Single Channel, 0.5 to 1 Msps, 12-Bit A/D Converter
| Part | Supplied Contents | Number of Bits | Number of A/D Converters | Power (Typ) @ Conditions | Data Interface | Input Range [Min] | Input Range [Max] | Utilized IC / Part | Sampling Rate (Per Second) | Voltage - Supply, Digital [Min] | Voltage - Supply, Digital [Max] | Package / Case [custom] | Package / Case | Package / Case [custom] | Operating Temperature [Max] | Operating Temperature [Min] | Configuration | Reference Type | Supplier Device Package | Sampling Rate (Per Second) | Number of Inputs | Voltage - Supply, Analog [Min] | Voltage - Supply, Analog [Max] | Architecture | Mounting Type | Input Type | Ratio - S/H:ADC | Voltage - Supply, Digital | Voltage - Supply, Analog | Package / Case | Package / Case [x] | Package / Case [y] | Number of Inputs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | Board(s) | 12 bits | 1 | 3.67 mw | Serial | 0 V | 5.5 V | ADC121C021 ADC121C027 | 188.9 k per second | ||||||||||||||||||||||||
 Texas Instruments | 12 bits | 1 | SPI | 3 V | 5.5 V | 0.209 in | 28-SSOP | 5.3 mm | 85 °C | -40 °C | MUX-S/H-ADC | External | 28-SSOP | 114k | 4 8 | 3 V | 5.5 V | SAR | Surface Mount | Differential Pseudo-Differential Single Ended | 1:1 | ||||||||||||
 Texas Instruments | 12 bits | 1 | DSP SPI | 0.118 in | 8-MSOP 8-TSSOP | 85 °C | -40 °C | S/H-ADC | External | 200k | 1 | SAR | Surface Mount | Differential Single Ended | 1:1 | 5 V | 5 V | 3 mm | |||||||||||||||
Texas Instruments | 12 bits | 1 | DSP SPI | 1 M | 2.7 V | 5.25 V | SOT-23-6 | 125 °C | -40 °C | S/H-ADC | Supply | SOT-23-6 | 1 | 2.7 V | 5.25 V | SAR | Surface Mount | Single Ended | 1:1 | ||||||||||||||
 Texas Instruments | 12 bits | 1 | SPI | 3 V | 5.5 V | 16-SOIC | 85 °C | -40 °C | MUX-S/H-ADC | External | 16-SOIC | 114k | 3 V | 5.5 V | SAR | Surface Mount | Differential Pseudo-Differential Single Ended | 1:1 | 0.295 in | 7.5 mm | 1 2 | ||||||||||||
Texas Instruments | 12 bits | 1 | DSP SPI | 0.118 in | 8-MSOP 8-TSSOP | 85 °C | -40 °C | S/H-ADC | External | 200k | 1 | SAR | Surface Mount | Differential Single Ended | 1:1 | 5 V | 5 V | 3 mm | |||||||||||||||
 Texas Instruments | 12 bits | 1 | SPI | 3 V | 5.5 V | 20-SSOP | 85 °C | -40 °C | MUX-S/H-ADC | External | 20-SSOP | 114k | 3 V | 5.5 V | SAR | Surface Mount | Differential Pseudo-Differential Single Ended | 1:1 | 1 2 | ||||||||||||||
Texas Instruments | 12 bits | 1 | SPI | 3 V | 5.5 V | 16-SOIC | 85 °C | -40 °C | MUX-S/H-ADC | External | 16-SOIC | 114k | 3 V | 5.5 V | SAR | Surface Mount | Differential Pseudo-Differential Single Ended | 1:1 | 0.295 in | 7.5 mm | 1 2 | ||||||||||||
Texas Instruments | 12 bits | 1 | SPI | 3 V | 5.5 V | 0.209 in | 28-SSOP | 5.3 mm | 85 °C | -40 °C | MUX-S/H-ADC | External | 28-SSOP | 114k | 4 8 | 3 V | 5.5 V | SAR | Surface Mount | Differential Pseudo-Differential Single Ended | 1:1 | ||||||||||||
 Texas Instruments | 12 bits | 1 | SPI | 3 V | 5.5 V | 28-SOIC | 85 °C | -40 °C | MUX-S/H-ADC | External | 28-SOIC | 114k | 4 8 | 3 V | 5.5 V | SAR | Surface Mount | Differential Pseudo-Differential Single Ended | 1:1 | 0.295 in | 7.5 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
ADC121S101-Q1 Series
The ADC121S101 is a low-power, single-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 ADC121S101 is fully specified over a sample rate range of 500 ksps to 1 Msps. 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 ADC121S101 operates with a single supply with a range from 2.7 V to 5.25 V. Normal power consumption using a 3 V or 5 V supply is 2 mW and 10 mW, respectively. The power-down feature reduces the power consumption to as low as 2.6 µW using a 5-V supply.
Documents
Technical documentation and resources