| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Supply Voltage (DC) | 2.70V (min) |
| Case/Package | WQFN-16 |
| Supply Current | 4.00 mA |
| Number of Circuits | 1 Circuit |
| Number of Positions | 16 Position |
| Number of Bits | 14 Bit |
| Power Dissipation | 11.6 mW |
| Sample Rate | 2 Msps |
| Power Consumption | 10.5 mW |
| Number of ADCs | 1 ADC |
| Number of Inputs | 2 Input |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Number of Input Channels | 2 Channel |
| Supply Voltage (Max) | 5.25 V |
| Supply Voltage (Min) | 2.7 V |
| Input Voltage | 5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 3.15 mm |
| Size-Width | 3.15 mm |
| Size-Height | 0.75 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The ADS7946SRTET is a 14-bit Analog-to-digital Converter (ADC) with differential and single-ended inputs, respectively. The device operates at a 2MSPS sample rate with a standard 16-clock data frame. The device features both outstanding DC precision and excellent dynamic performance, the ADC is pin-compatible with the 8/10/12-bit ADS7947/8/9 devices. The device includes a 2-channel input multiplexer and a low-power successive approximation register (SAR) ADC with an inherent sample-and-hold (S/H) input stage. It supports a wide analog supply range that allows the full-scale input range to extend to ±5V differential or 5V single-ended. A simple SPI™ with a digital supply that can operate as low as 1.65V, allows for easy interfacing to a wide variety of digital controllers. Automatic power-down can be enabled when operating at slower speeds to dramatically reduce power consumption.
● Outstanding performance
● No missing codes
● Auto power-down at lower speeds
● Simple serial interface (SPI)
● Green product and no Sb/Br
TI
14Bit, 2MSPS, Dual-Channel, Unipolar, Pseudo-Differential, u-Power SAR ADC 16-WQFN -40℃ to 125℃
TI
14Bit, 2MSPS, Dual-Channel, Unipolar, Pseudo-Differential, u-Power SAR ADC 16-WQFN -40℃ to 125℃
TI
TEXAS INSTRUMENTS ADS7946SRTET Analog to Digital Converter, 14Bit, 2MSPS, Single, 2.7V, 5.25V, WQFN
TI
TEXAS INSTRUMENTS ADS7946EVM-PDK Performance Demonstration Kit, 14Bit, 2MSPS, u-Power SAR Analog to Digital Converter
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