Digitally Programmable Gain Controllers
Model Features Analog Supply Voltage Analog Supply Current THD+N Gain Range Stepsize Max Gain Error Pricing (1000) Packages
Units V mA % dB dB dB USD
5171 • Output swing: +27dBu (±17V sup.) • Input swing: +22dBu (±17V sup.) • Integrated differential servo • Zero-crossing detector • Addressable SPI interface • Four digital GPOs ±5 ~ ±17 8.3 0.0003 (<45 dB gain) +13.6 – +68.6 (1dB steps) and +5.6 1 Typ: 0.15 Max: 0.5 $6.70 QFN-32
5173 • Output swing: +27dBu (±17V sup.) • Input swing: +27dBu (±17V sup.) • Integrated differential servo • Zero-crossing detector • Daisy chainable SPI interface • Four digital GPOs ±5 ~ ±17 7.6 <0.001 (<42 dB gain) 0 – 60 (3dB steps) 3 Typ: 0.2 Max: 0.5 $3.94 QFN-24
5263 • 2 Independent channels • Output swing: +29.6dBu (±17V sup.) • Input swing: +29.6dBu (±17V sup.) • Zero-crossing detectors • Daisy chainable SPI interface • Two digital GPOs ±5 ~ ±17 1.6 0.003 (24 dB gain) 0 – 51 (3dB steps) 3 <39dB  ±0.5 >42dB  ±1.0 $3.52 QFN-24