bh3562f ROHM Co. Ltd., bh3562f Datasheet - Page 6

• Manufacturer Part Number: bh3562f
• Description: Post Amplifier Applicable With 1-bit D / A Converter
• Manufacturer: ROHM Co. Ltd.

FOperation notes
(1)
er, the output voltage is muted and the bias level is out-
put.
(2)
justing the capacitor attached to pin 3 (20 pin) or pin 5 (18
pin).
(3)
4 (19 pin).
(4)
sounds. Recommended transistor: 2SD1781K
FElectrical characteristic curve
FExternal dimensions (Units: mm)
132
Optical disc ICs
When the MUTE pin voltage reaches 1.5V or high-
Frequency characteristics can be changed by ad-
Gain can be changed by attaching a resistor to pin
Attach a transistor to pin 7 (16 pin) to mute popping
(5)
should be left on as it prevents popping sounds.
(6)
tion in the power supply voltage, attach a ripple filter.
(7)
in the mute pin voltage, connect pin 8 to 1 F (approx.) ca-
pacitor.
(8)
base of the IC between the power supply.
The reset block idling power supply for pin 15
To prevent popping sounds due to sudden fluctua-
To prevent popping sounds due to sudden changes
Attach a by-pass capacitor (approx. 0.1 F) at the
BH3562F