BA7760 Rohm Semiconductor, BA7760 Datasheet - Page 3

• 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: -

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Multimedia ICs
Input / output circuits
Electrical characteristics (unless otherwise noted, Vcc = 12V, Ta = 25°C)
Supply current
Open loop voltage gain
Input conversion noise
Distortion
Maximum output level
Input impedance
Crosstalk
Voltage gain
Output residual noise
Distortion
Maximum output level
Input impedance
Mute level
Mute threshold voltage
MIC AMP (G
MIX BF (f = 1kHz)
Parameter
VC
= 36dB, f = 1kHz)
Symbol
V
THD
THD
G
V
V
THMUTE
CT
MT
V
Z
G
V
Z
OMB
VOM
omM
I
inM
inB
nM
q
VB
nB
M
B
MUTE CTRL 13
M
B
– 0.7
Min.
3.65
55.0
50.0
2.12
8.3
8.3
92
—
—
—
—
—
—
– 110
– 122
– 110
– 86
0.008
0.002
Typ.
4.87
65.0
10.4
10.5
66.5
2.62
123
0
40k
– 100
Fig. 1
– 100
– 114
– 78
Max.
6.09
0.07
3.12
0.1
0.7
—
—
—
—
—
dBV
dBV
dBV
dBV
dBV
dBV
Unit
mA
dB
k
dB
k
%
%
V
V
Rg = 2.2k , DIN AUDIO
V
B.W. = 0.4 ~ 30kHz
THD = 1%
B.W. = 0.4 ~ 30kHz
V
V
R
V
R
V
B.W. = 0.4 ~ 30kHz
THD = 1%
B.W. = 0.4 ~ 30kHz
V
V
IN
IN
IN
IN
IN
IN
IN
IN
g
g
= 2.2k , DIN AUDIO
= 2.2k , DIN AUDIO
= – 70dBV
= – 40dBV
= – 40dBV, 100k Attenuation
= – 36dBV
= – 10dBV
= – 10dBV
= – 10dBV, 50k Attenuation
= – 10dBV, DIN AUDIO
BA7760 / BA7760F
Conditions
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—
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