Description
The CS5376A is a multi-function digital filter utilizing a low-power signal processing architecture to achieve efficient filtering for up to four ∆Σ modulators. By combining the CS5376A with CS3301/02 differential amplifiers, CS5371/72 ∆Σ modulators, and the CS4373A ∆Σ test DAC a synchronous, high-resolution, self-testing, multi-channel measurement system can be designed quickly and easily.

FEATUREs
● 1- to 4-channel Digital Decimation Filter
    ♦ Multiple On-chip FIR and IIR Coefficient Sets
    ♦ Programmable Coefficients for Custom Filters
    ♦ Synchronous Operation
● Selectable Output Word Rate
    ♦ 4000, 2000, 1000, 500, 333, 250 SPS
    ♦ 200, 125, 100, 50, 40, 25, 20, 10, 5, 1 SPS
● Digital Gain and Offset Corrections
● Test DAC Bit Stream Generator
    ♦ Sine Wave or Impulse Output Mode
● Time Break Controller, General Purpose I/O
● Secondary SPI™ Port, Boundary Scan JTAG
● Microcontroller or EEPROM Configuration
● Small-footprint, 64-pin TQFP Package
● Low Power Consumption
    ♦ 9 mW per Channel at 500 SPS
● Flexible Power Supplies
    ♦ I/O Interface: 3.3 V or 5.0 V
    ♦ Digital Logic Core: 3.0 V, 3.3 V or 5.0 V
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