ADS1211P

TEXAS INSTRUMENTS  ADS1211P.  模数转换器, 24 bit, 16 kSPS, 单, 4.75 V, 5.25 V, DIP

The is a precision wide dynamic range delta-sigma Analog-to-digital Converter ADC with 24-bit resolution operating from a single 5V supply. The differential inputs are ideal for direct connection to transducers or low level voltage signals. The delta-sigma architecture is used for wide dynamic range and to guarantee 22-bit of no missing code performance. An effective resolution of 23-bit is achieved through the use of a very low-noise input amplifier at conversion rates up to 10Hz. Effective resolutions of 20-bit can be maintained up to a sample rate of 1kHz through the use of the unique Turbo modulator mode of operation. The dynamic range of the converters is further increased by providing a low-noise programmable gain amplifier with a gain range of 1 to 16 in binary steps.

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Differential inputs

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Programmable gain amplifier

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Flexible SPI™ compatible SSI interface with 2-wire mode

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Internal/external reference

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On chip self-calibration

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Green product and no Sb/Br