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3,667 pcs
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3667 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS8331IPWR from Texas Instruments is a high-performance, 16-bit Analog-to-Digital Converter (ADC) capable of sampling at rates up to 500,000 samples per second (500kSPS). This device utilizes a Successive Approximation Register (SAR) architecture and is designed for low-power consumption, making it suitable for various battery-powered applications.
Key electrical specifications include a flexible analog supply range of 2.7V to 5.5V and a separate I/O supply from 1.65V to VA. It offers excellent DC and AC performance, with typical Integral Non-Linearity (INL) of ±1.2 LSB and Differential Non-Linearity (DNL) of ±0.6 LSB at 2.7V. At 5V, it achieves a Signal-to-Noise Ratio (SNR) of 91.5 dB and a Spurious-Free Dynamic Range (SFDR) of 101 dB for a 1 kHz input signal.
The ADS8331IPWR features an on-chip 4- or 8-channel unipolar input multiplexer with auto/manual channel selection. It communicates via an SPI-compatible serial interface, supporting SCLK frequencies up to 40 MHz. Power-down modes, including Deep, Nap, and Auto-NAP, further enhance its low-power characteristics. The device operates across a temperature range of -40°C to 85°C.
Packaged in a 24-pin TSSOP, the ADS8331IPWR is designed for surface mount applications. Its combination of high resolution, fast sampling rate, low power, and flexible input options makes it a versatile choice for data acquisition systems, instrumentation, and portable electronic devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.53 | $6.53 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS8331IPWR has a maximum sampling rate of 500,000 samples per second (500kSPS).
The ADS8331IPWR offers a resolution of 16 bits.
The operating voltage range for the ADS8331IPWR is from 1.65V to 5.5V.
The ADS8331IPWR operates within a temperature range of -40°C to 85°C.
The ADS8331IPWR is available in a 24-TSSOP package.
The ADS8331IPWR uses an SPI serial interface.
At 500 kSPS with VA = 2.7 V and VBD = 1.65 V, the typical power consumption is 14.2 mW.