| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
69,389 pcs
|
69389 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,421 pcs
|
3421 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS1283IRHFT is a precision analog-to-digital converter (ADC) from Texas Instruments offering 31-bit resolution and a maximum sampling rate of 4 kSPS. It features a two-channel differential input multiplexer, a low-noise programmable gain amplifier (PGA), and an inherently stable delta-sigma modulator. Key electrical specifications include a signal-to-noise ratio of 130 dB at 250 SPS with PGA = 1, total harmonic distortion of -122 dB, and typical power consumption of 18 mW. The device supports both single-supply (0 V to 5 V) and split-supply (±2.5 V) analog voltage ranges, with a digital supply from 1.65 V to 3.6 V. The ADS1283IRHFT is housed in a 24-VFQFN exposed pad package with a 5 mm × 4 mm footprint and is surface mount mounted. It is designed for demanding applications such as seismic and energy exploration, where ultra-high resolution and low noise are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $52.61 | $52.61 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Analog supply: -2.5 V to 5 V (split supply) or 0 V to 5 V (single supply). Digital supply: 1.65 V to 3.6 V.
24-VFQFN Exposed Pad (24-VQFN 5x4 mm).
-40°C to 85°C.
RoHS3 compliant (unverified).
31 bits.
4 kSPS.
SPI.