| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Supply Voltage (DC) | 2.70V (min) |
| Operating Voltage | 2.7V ~ 5.25V |
| Case/Package | SSOP-28 |
| Supply Current | 760 µA |
| Number of Circuits | 1 Circuit |
| Number of Channels | 8 Channel |
| Number of Positions | 28 Position |
| Number of Bits | 24 Bit |
| Power Dissipation | 1.1 mW |
| Sample Rate | 15 SPS |
| Power Consumption | 600 µW |
| Number of ADCs | 1 ADC |
| Number of Inputs | 8 Input |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 1.9 mW |
| Number of Input Channels | 4, 8 Channel |
| Supply Voltage (Max) | 5.25 V |
| Supply Voltage (Min) | 2.7 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Each |
| Size-Width | 5.3 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The ADS1241E is a precision Analog-to-digital Converter (ADC) with 24-bit resolution operating from 2.7 to 5.25V supplies. This wide dynamic range, delta-sigma A/D converter provides up to 24-bit of no missing code performance and effective resolution of 21-bit. Internal buffering can be selected to provide very high input impedance for direct connection to transducers or low-level voltage signals. Burnout current sources are provided that allow for the detection of an open or shorted sensor. An 8-bit digital-to-analog converter (DAC) provides an offset correction with a range of 50% of the FSR. The Programmable Gain Amplifier (PGA) provides selectable gains of 1 to 128 with an effective resolution of 19-bit at a gain of 128. The A/D conversion is accomplished with a second-order delta-sigma modulator and programmable FIR filter that provides a simultaneous 50Hz and 60Hz notch. The reference input is differential and can be used for ratiometric conversion.
● Input channels are multiplexed
● Simultaneous 50 and 60Hz rejection
● Single-cycle setting
● Programmable data output rates
● On-chip calibration
● SPI™ compatible
● Up to 8 input channels
● Up to 8 data I/O
● Green product and no Sb/Br
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