Part number:
PGA2505
Manufacturer:
File Size:
1.01 MB
Description:
Microphone preamplifier.
PGA2505 PGA2505 Burr-Brown Audio www.ti.com SBOS396B MARCH 2009 REVISED JUNE 2009 ™ Digitally-Controlled MICROPHONE PREAMPLIF.
* 1
* 234 FULLY DIFFERENTIAL lNPUT-TO-OUTPUT ARCHITECTURE
* DIGITALLY-CONTROLLED GAIN USING SPI™:
* Gain Range: 9dB through 60dB, 3dB per Step
* Unity (0dB) Gain Setting via Serial Port
* DYNAMIC PERFORMANCE:
* Equivalent Input Noise with ZS = 150Ω and Ga
PGA2505
1.01 MB
Microphone preamplifier.
PGA2505 PGA2505 Burr-Brown Audio www.ti.com SBOS396B MARCH 2009 REVISED JUNE 2009 ™ Digitally-Controlled MICROPHONE PREAMPLIF.
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