| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,577 pcs
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1577 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS131M04IPWR from Texas Instruments is a high-performance, four-channel, 24-bit delta-sigma analog-to-digital converter (ADC). It is designed for applications requiring precise data acquisition, offering simultaneous sampling across all four channels at a programmable data rate of up to 64 kSPS.
Key electrical specifications include a wide input voltage range from -1.3V to 3.6V, programmable gain up to 128, and a signal-to-noise ratio (SNR) of 100 dB. The device boasts excellent noise performance with 102 dB dynamic range at a gain of 1 and 4 kSPS, and 80 dB dynamic range at a gain of 64 and 4 kSPS. Total harmonic distortion is as low as -100 dB.
Designed for flexibility, the ADS131M04IPWR features high-impedance inputs suitable for direct sensor connection, with input impedance varying based on gain settings. It includes an integrated negative charge pump to allow input signals below ground and a low-drift internal voltage reference. The device operates with analog and digital supply voltages ranging from 2.7V to 3.6V and consumes a typical power of 3.3 mW.
Packaged in a 20-pin TSSOP, the ADS131M04IPWR is surface-mount compatible. It operates within an extended temperature range of -40°C to 125°C, making it suitable for demanding environments. The ADC also includes features like programmable channel-to-channel phase delay calibration and cyclic redundancy check (CRC) for data integrity.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.76 | $2.76 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS131M04IPWR has a resolution of 24 bits.
The maximum sample rate for the ADS131M04IPWR is 64 kSPS.
The ADS131M04IPWR features 4 input channels.
The ADS131M04IPWR uses an SPI interface.
The operating temperature range is -40°C to 125°C.
The typical power consumption is 3.3 mW.
The RoHS status is RoHS3 Compliant.