| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 1.65V (min) |
| Case/Package | QFN-8 |
| Number of Positions | 8 Position |
| Number of Bits | 12 Bit |
| Power Dissipation | 0.9 W |
| Sample Rate | 1 Msps |
| Power Consumption | 261 µW |
| Number of ADCs | 1 ADC |
| Number of Inputs | 1 Input |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 0.9 mW |
| Number of Input Channels | 1 Channel |
| Supply Voltage (Max) | 3.6 V |
| Supply Voltage (Min) | 1.65 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 125℃ |
The ADS7044 is a 1-MSPS, analog-to-digital converter (ADC). The device supports a wide analog input voltage range (±1.65 V to ±3.6 V) and includes a capacitor-based, successive-approximation register (SAR) ADC with an inherent sample-and-hold circuit. The SPI-compatible serial interface is controlled by the CS and SCLK signals. The input signal is sampled with the CS falling edge and SCLK is used for conversion and serial data output. The device supports a wide digital supply range (1.65 V to 3.6 V), enabling direct interface to a variety of host controllers. The device complies with the JESD8-7A standard for normal DVDD range (1.65 V to 1.95 V).
●The device is available in 8-pin, miniature, leaded, and X2QFN packages and is specified for operation from –40°C to 125°C. Miniature form-factor and extremely low-power consumption make this device suitable for space-constrained, battery-powered applications.
TI
Ultra-Low Power and Ultra-Small Size SAR ADC | 12Bit | 1MSPS | Fully Differential 8-X2QFN -40℃ to 125℃5
TI
Ultra-Low Power and Ultra-Small Size SAR ADC 12Bit 1MSPS Fully Differential 8-VSSOP -40℃ to 125℃
TI
Ultra-Low Power and Ultra-Small Size SAR ADC 12Bit 1MSPS Fully Differential 8-X2QFN -40℃ to 125℃
TI
Ultra-Low Power and Ultra-Small Size SAR ADC 12Bit 1MSPS Fully Differential 8-VSSOP -40℃ to 125℃
TI
TEXAS INSTRUMENTS ADS7044EVM-PDK Evaluation Board, 12Bit SAR ADC, 1MSPS Throughput, 5V Analogue Supply
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