| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,767 pcs
|
3767 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel | |
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The ADS1253E/2K5 is a precision, wide dynamic range, delta-sigma analog-to-digital converter (ADC) from Texas Instruments. It offers 24-bit resolution with no missing codes and an effective resolution of 19 bits at a 20kHz data rate. The device features four differential input channels, a multiplexer (MUX-ADC configuration), and an SPI serial interface. It operates from a single +5V supply and requires an external reference voltage from 0.5V to 5V.
Typical noise is 1.8 ppm, and integral nonlinearity (INL) is 15 ppm maximum. Power dissipation is 8 mW at 20kHz data rate and 5 mW at 10kHz, making it suitable for low-power applications. The ADC includes power-down and sync modes for flexible system integration.
Packaged in a 16-SSOP (0.154", 3.90mm Width) surface-mount package, the ADS1253E/2K5 is supplied in tape and reel (2500 units per reel). It is designed for high-resolution measurement in cardiac diagnostics, direct thermocouple interfaces, blood analysis, infrared pyrometers, liquid/gas chromatography, and precision process control.
| Qty | Low | High |
|---|---|---|
| 1+ | $11.83 | $11.83 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
24 bits.
20 kS/s.
4 differential inputs.
5 V.
-40°C to 85°C.
16-SSOP (0.154", 3.90mm Width) surface mount.
Yes, RoHS3 compliant (unverified, as indicated by quality flags).