BA7725S |
Part Number | BA7725S |
Manufacturer | ROHM (https://www.rohm.com/) |
Description | Pin No. BA7725S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 BA7725FS 1 2 — 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 — 19 20 Pin name LINE OUT LINE IN N.C. ECHO LEV CTRL GND LOOP GAIN CTR... |
Features |
• 1) Internal logarithmic 1 / 2 compression circuit and 2 × expansion circuit 2) Internal 2-channel buffer amplifier used as a tertiary low pass filter 3) Internal mixer amplifier that mixes line input and microphone input 4) Internal electronic volume control allows for adjustment of the echo mixer level and loop mixer level using an external DC voltage. 5) Internal microphone amplifier and microphone input ON / OFF switch •Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation BA7725S BA7725FS Symbol VCC Pd Tstg Topr Limits 13 1000∗1 600∗2 – 55 ~ + 125 – 10 ~... |
Document |
BA7725S Data Sheet
PDF 94.17KB |
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