| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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7,873 pcs
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7873 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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2,524 pcs
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2524 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7705BRZ-REEL is a complete analog front end for low frequency measurement applications, manufactured by Analog Devices. This 16-bit sigma-delta ADC accepts low-level input signals directly from a transducer and produces a serial digital output via a 3-wire SPI or DSP-compatible interface.
Key electrical specifications include a 16-bit resolution with no missing codes, typical integral nonlinearity of 0.003%, and a programmable gain front end with gains from 1 to 128. The device operates from a single 2.7V to 3.3V or 4.75V to 5.25V supply, with a maximum power dissipation of 1 mW at 3V and a standby current of 8 µA maximum.
The ADC is housed in a 16-lead SOIC package (16-SOIC, 0.295" width) with surface mount mounting. It is specified for an operating temperature range of -40°C to +85°C. The device includes a multiplexer, programmable gain amplifier, and sigma-delta modulator in a single chip, making it suitable for precision measurement systems.
The AD7705BRZ-REEL has a resolution of 16 bits.
The maximum sampling rate is 500 samples per second (500 S/s).
It has 2 fully differential input channels.
The device operates from 2.7V to 3.3V or 4.75V to 5.25V.
It is available in a 16-SOIC (0.295", 7.50mm Width) surface mount package.
The operating temperature range is -40°C to +85°C.
The RoHS status is listed as RoHS3 Compliant, but this is unverified and has low confidence.