Overview
The ADC101S021CIMFX/NOPB is a low-power, single-channel CMOS 10-bit analog-to-digital converter (ADC) produced by Texas Instruments. It features a high-speed serial interface and is designed for applications requiring high accuracy and low power consumption. The converter operates over a sample rate range of 50 ksps to 200 ksps and is based on 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, including SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Resolution | Number of bits | 10 bits |
| Sample Rate | Range of sample rates | 50 ksps to 200 ksps |
| Supply Voltage | Range of supply voltage | +2.7V to +5.25V |
| Power Consumption | Normal power consumption at +3.6V and +5.25V | 2.34 mW and 8.9 mW, respectively |
| Power-Down Consumption | Power consumption in power-down mode | As low as 2.6 µW using a +5.25V supply |
| Operating Temperature | Range of operating temperature | −40°C to +85°C |
| Package Types | Available package types | 6-lead WSON and SOT-23 |
| Interface Compatibility | Compatible serial interfaces | SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces |
Key Features
- Low power consumption with variable power management.
- Single power supply with a range of +2.7V to +5.25V.
- High-speed serial interface compatible with SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces.
- Specified performance over a range of sample rates (50 ksps to 200 ksps).
- Internal track-and-hold circuit and successive-approximation register architecture.
- Power-down feature reducing power consumption to as low as 2.6 µW.
- Available in 6-lead WSON and SOT-23 packages.
Applications
- Portable systems.
- Remote data acquisition.
- Instrumentation and control systems.
Q & A
- What is the resolution of the ADC101S021CIMFX/NOPB?
The ADC101S021CIMFX/NOPB has a resolution of 10 bits.
- What is the sample rate range of the ADC101S021CIMFX/NOPB?
The sample rate range is from 50 ksps to 200 ksps.
- What is the supply voltage range for the ADC101S021CIMFX/NOPB?
The supply voltage range is from +2.7V to +5.25V.
- How much power does the ADC101S021CIMFX/NOPB consume in normal operation?
Normal power consumption is 2.34 mW at +3.6V and 8.9 mW at +5.25V.
- What is the power consumption in power-down mode?
The power consumption in power-down mode is as low as 2.6 µW using a +5.25V supply.
- What are the available package types for the ADC101S021CIMFX/NOPB?
The ADC is available in 6-lead WSON and SOT-23 packages.
- What serial interfaces is the ADC101S021CIMFX/NOPB compatible with?
The ADC is compatible with SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces.
- What is the operating temperature range of the ADC101S021CIMFX/NOPB?
The operating temperature range is from −40°C to +85°C.
- What architecture does the ADC101S021CIMFX/NOPB use?
The ADC uses a successive-approximation register architecture with an internal track-and-hold circuit.
- What are some typical applications of the ADC101S021CIMFX/NOPB?
Typical applications include portable systems, remote data acquisition, and instrumentation and control systems.
