Overview
The ADC108S022CIMT/NOPB is a low-power, 8-channel, 10-bit analog-to-digital converter (ADC) produced by Texas Instruments. This CMOS ADC is designed with a successive-approximation register (SAR) architecture and includes an internal track-and-hold circuit. It supports variable power management and conversion throughput rates ranging from 50 ksps to 200 ksps. The device is packaged in a 16-lead TSSOP and operates over an extended industrial temperature range of -40°C to 105°C.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution (Bits) | 10-bit |
| Sampling Rate | 50 ksps to 200 ksps |
| Input Channel Type | Single Ended |
| Data Interface | SPI/QSPI/MICROWIRE/DSP compatible |
| Supply Voltage Type | Single |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 5.25V |
| ADC / DAC Case Style | TSSOP |
| No. of Pins | 16 Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 105°C |
| Integral Non-Linearity (INL) | ±0.3 LSB (max) |
| Differential Non-Linearity (DNL) | ±0.3 LSB (max) |
| Power Consumption (3V Supply) | 1.1 mW (typ) |
| Power Consumption (5V Supply) | 6.4 mW (typ) |
Key Features
- Eight independent analog input channels (IN0 to IN7)
- Variable conversion rates from 50 ksps to 200 ksps
- Independent analog and digital supplies (VA and VD)
- SPI/QSPI/MICROWIRE/DSP compatible serial interface
- Low power consumption: 1.1 mW at 3V and 6.4 mW at 5V
- Power-down mode reduces power consumption to 0.09 µW at 3V and 0.3 µW at 5V
- Operating temperature range: -40°C to 105°C
- Packaged in a 16-lead TSSOP
Applications
- Automotive Navigation Systems
- Portable Systems
- Medical Instruments
- Mobile Communications
- Instrumentation and Control Systems
Q & A
- What is the resolution of the ADC108S022CIMT/NOPB?
The resolution is 10 bits.
- What are the supported sampling rates for this ADC?
The sampling rates range from 50 ksps to 200 ksps.
- What type of data interface does the ADC108S022CIMT/NOPB use?
The data interface is SPI/QSPI/MICROWIRE/DSP compatible.
- What is the supply voltage range for this ADC?
The supply voltage range is from 2.7V to 5.25V.
- How many input channels does the ADC108S022CIMT/NOPB have?
It has eight independent analog input channels.
- What is the package type of the ADC108S022CIMT/NOPB?
The package type is 16-lead TSSOP.
- What is the operating temperature range of the ADC108S022CIMT/NOPB?
The operating temperature range is from -40°C to 105°C.
- How much power does the ADC consume at 3V and 5V supplies?
At 3V, it consumes 1.1 mW, and at 5V, it consumes 6.4 mW.
- What are some typical applications of the ADC108S022CIMT/NOPB?
Typical applications include automotive navigation, portable systems, medical instruments, mobile communications, and instrumentation and control systems.
- Is the ADC108S022CIMT/NOPB RoHS compliant?
Yes, it is RoHS phthalates compliant.
