| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,172 pcs
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3172 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
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The ADS8284IBRGCT is an 18-bit, 1 MSPS SAR ADC from Texas Instruments, featuring a 4-channel pseudo-differential input multiplexer and an on-chip differential ADC driver (OPA). It supports a pseudo-bipolar differential input range of -4V to +4V with 2V common-mode, and provides both external and internal reference options. The device achieves a typical SNR of 98.4 dB and THD of -119 dB at 2 kHz input, with power dissipation of 331.25 mW at full speed. It operates from analog supplies of 4.75V to 5.25V and digital supplies of 2.7V to 5.25V, over a temperature range of -40°C to 85°C. The ADC is available in a 64-VQFN (9x9 mm) surface-mount package.
This ADC is designed for precision data acquisition applications requiring high resolution and moderate speed. The parallel interface allows easy connection to microcontrollers or DSPs.
Note: Texas Instruments has marked this product as not recommended for new designs. Existing customers may continue to use it, but new designs should consider an alternate part such as the ADS8382.
| Qty | Low | High |
|---|---|---|
| 1+ | $118.07 | $118.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The analog supply voltage ranges from 4.75V to 5.25V, and the digital supply voltage ranges from 2.7V to 5.25V.
It is available in a 64-VFQFN Exposed Pad package, also referred to as 64-VQFN (9x9 mm).
The operating temperature range is -40°C to 85°C.
It is listed as RoHS3 Compliant, but this compliance data is unverified.
The resolution is 18 bits.
The maximum sampling rate is 1 MSPS (1,000,000 samples per second).
It has 4 input channels.