BA6197FP ROHM Electronics, BA6197FP Datasheet - Page 9

• Manufacturer Part Number: BA6197FP
• Description: 4-channel BTL Driver For CD Players
• Manufacturer: ROHM Electronics

FOperation notes
(1) Muting and resetting
(2)
during the mute-on state. In each case, only the drivers
are muted. During muting, the output pins remain at the
internal bias voltage, roughly (V
(3)
gain, the temperature characteristics of the internal feed-
back resistors results in temperature variation in the gain
(relative to the typical value) of )4600ppm per degree.
There is virtually no temperature variation in error due to
resistance variation.
FElectrical characteristic curves
306
Optical disc ICs
The circuit is muted during thermal shutdown and
When using an attached resistor to change the
CC
-V
F
) / 2.
(4)
tor to the power supply, at the base of the IC.
(5)
nal GND, but should also be connected to an external
ground.
(6)
GND also serves to prevent oscillation of the IC, so select
one with good temperature characteristics.
(7)
is not used.
(8)
erational amplifier is not used.
Be sure to connect the IC to a 0.1 F bypass capaci-
The radiating fin is connected to the packages inter-
The capacitor between regulator output (pin 6) and
Pins 5 and 6 may be left open when the regulator
Pins 14, 15 and 16 may be left open when the op-
BA6197FP