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11,300 pcs
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11300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS1242 from Texas Instruments is a precision, 24-bit delta-sigma analog-to-digital converter (ADC) with a wide dynamic range. It operates from a 2.7V to 5.25V supply range and offers 24 bits of no missing code performance with an effective resolution of 21 bits at a gain of 1. The device includes a programmable gain amplifier (PGA) with gains from 1 to 128, providing an effective resolution of 19 bits at a gain of 128.
Key features include simultaneous 50Hz and 60Hz rejection, an integral non-linearity (INL) of 0.0015%, and an external differential reference input ranging from 0.1V to 5V. The ADS1242 supports SPI communication and can handle up to eight input channels and eight data I/O bits. Its low power consumption of 600µW makes it suitable for various applications.
Designed for high-resolution measurement applications, the ADS1242 is ideal for industrial process control, smart transmitters, weight scales, chromatography, and portable instrumentation. It is available in a TSSOP (PW) package measuring 5 mm × 6.4 mm.
The operating temperature range for the ADS1242 is -40°C to 85°C. The device offers on-chip calibration and burn-out current sources for sensor detection.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS1242 offers 24 bits of resolution with no missing codes.
The effective resolution is 21 bits at a PGA gain of 1 and 19 bits at a PGA gain of 128.
Yes, it provides simultaneous 50Hz and 60Hz rejection with a minimum of -90dB.
The typical power consumption is 0.6mW.
The device operates from a 2.7V to 5.25V supply range for both analog and digital supplies.
The ADS1242 is available in a TSSOP (PW) package.
The operating temperature range is -40°C to 85°C.