| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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8,000 pcs
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8000 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request | |
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7,861 pcs
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7861 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments ADS1148IPWR is a high-precision, 16-bit Analog-to-Digital Converter (ADC) utilizing a Sigma-Delta architecture. It is designed for precise sensor measurements and offers a sample rate of up to 2 kSPS.
Key electrical specifications include a wide analog supply voltage range of 2.7 V to 5.25 V and a digital supply voltage range of 2.7 V to 5.25 V. The device supports both differential and single-ended input types, with up to 8 multiplexed input channels. It features a programmable gain amplifier (PGA) with gain settings from 1 V/V to 128 V/V, dual-matched programmable excitation current sources, and a low-drift internal 2.048-V reference.
Additional features include simultaneous 50-Hz and 60-Hz rejection, sensor burnout detection, 4 or 8 general-purpose I/Os, and an internal temperature sensor. The ADS1148IPWR supports self and system calibration for enhanced accuracy. It communicates via an SPI-compatible serial interface.
This ADC is available in a 28-TSSOP surface-mount package. It operates within an ambient temperature range of -40°C to 105°C, making it suitable for various demanding applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.68 | $4.68 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS1148IPWR has a resolution of 16 bits.
The maximum sample rate for the ADS1148IPWR is 2 kSPS (kilo-samples per second).
The ADS1148IPWR uses an SPI interface.
The ADS1148IPWR has 8 input channels.
The ADS1148IPWR operates in a temperature range of -40°C to 105°C.
The analog supply voltage range is 2.7 V to 5.25 V, and the digital supply voltage range is also 2.7 V to 5.25 V.
Yes, the ADS1148IPWR features a programmable gain amplifier (PGA) with gain settings from 1 V/V to 128 V/V.