BA7760 Rohm Semiconductor, BA7760 Datasheet - Page 5

• Manufacturer Part Number: BA7760
• Description: IC AMP AUDIO STER AB MIC 14DIP
• Manufacturer: Rohm Semiconductor
• Type: Class ABr

Specifications of BA7760

• Output Type: 2-Channel (Stereo)
• Voltage - Supply: 6 V ~ 14 V
• Features: Mute
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Max Output Power X Channels @ Load: -

Output from these dual amplifiers is level-adjusted with
an attached volume control (VR) and then input to pin
7 and mixed by the mixer buffer amplifier. The ON /
OFF operation of the mixer buffer amplifier can be con-
trolled with the signal input to pin 13 (MUTE CTRL).
For DC loads, this volume control (VR) should be set
above 4.5k
internal driver.
•
Multimedia ICs
Application example
(VR)
5k
47 F
1 F
to assure proper performance of the IC’s
2.2k
10k
220
R7
4.7 F
10 F
R6
10
11
12
13
14
8
9
–
+
BA7760 / F
Fig. 4
MIX BF
+
–
+
–
MUTE
MUTE
Mode
Control signal
7
6
5
4
3
2
1
BA7760 / BA7760F
H
L
22 F
4.7 F
220
2.2k
Muted
Normal operation
R4
1 F
Operation
47 F
(VR)
5k
5