| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,568 pcs
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2568 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7731BN is a complete analog front-end for process control applications, integrating a 24-bit sigma-delta ADC with a programmable gain amplifier (PGA) and input multiplexer. It operates from a single +5 V supply and accepts a wide range of unipolar and bipolar input signals, from ±20 mV to ±1.28 V.
The device provides three buffered differential analog inputs that can be configured as five pseudo-differential inputs, along with a differential external reference input. The programmable digital filter allows adjustment of filter cutoff, output rate, and settling time, with a maximum sampling rate of 6.4 kHz. The peak-to-peak resolution is 16 bits at an 800 Hz output rate.
The AD7731BN is housed in a 24-lead PDIP (0.300", 7.62mm) package with through-hole mounting. It communicates via a three-wire serial interface compatible with microcontrollers and DSPs. The operating temperature range is -40°C to +85°C.
The AD7731BN has a resolution of 24 bits.
The maximum sampling rate is 6.4 kHz.
It has 3 buffered differential inputs, configurable as 5 pseudo-differential inputs.
The nominal supply voltage is 5 V (single supply).
The operating temperature range is -40°C to +85°C.
The AD7731BN is available in a 24-DIP (0.300", 7.62mm) package, also known as 24-PDIP.
The RoHS status is listed as RoHS3 Compliant, but this is unverified.