BH7760KV Rohm Semiconductor, BH7760KV Datasheet - Page 5

• Manufacturer Part Number: BH7760KV
• Description: IC I/O INTERFACE ANALOG VQFP48C
• Manufacturer: Rohm Semiconductor

Specifications of BH7760KV

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

•
[HP amplifier] INPUT: PB IN L / R
[MIX OUT] INPUT: PB IN L / R
[SP amplifier] INPUT: BEEP IN
[Control mode hold voltage]
Multimedia ICs
Output voltage level
Distortion
Maximum output level
Output residual noise
Crosstalk between channels
Muting level
Output voltage level
Output voltage level
Distortion
Maximum output level
Output residual noise
SP off level
Low mode hold voltage
High mode hold voltage
Low mode hold voltage
High mode hold voltage
Low mode hold voltage
High mode hold voltage
SP off hold voltage
SP on hold voltage
MUTE hold voltage
MUTE hold voltage
FADE off hold voltage
FADE on hold voltage
EXT hold voltage
INT hold voltage
1 B.W. = 400Hz to 30kHz
2 DIN AUDIO
Electrical characteristics (unless otherwise noted, AV
CS
CLK
DATA IN
SP ON / OFF
MUTE control
FADE control
MIC SEL
Parameter
V
Symbol
THD
THD
V
V
V
V
MT
V
V
V
V
V
V
CT
OOFFSP
V
V
V
V
V
V
V
V
V
V
V
OMHP
ONHP
OMSP
ONSP
OMIX
H14H
H15H
H16H
H26H
H39H
H14L
H15L
H16L
H26L
H39L
OHP
OSP
H3H
H7H
H3L
H7L
OUTPUT: MIX OUT
OUTPUT: SP OUT 1 / 2 (BML)
HP
HP
HP
SP
OUTPUT: HP OUT L / R
– 12.5
– 12.5
+ 3.0
– 3.0
– 4.5
Min.
0.0
1.8
0.0
1.8
0.0
1.8
0.0
2.0
0.0
2.0
0.0
2.0
0.0
2.0
—
—
—
—
—
—
—
– 100.0
– 10.0
– 91.0
– 87.0
– 10.0
– 95.0
– 65.0
+ 4.8
– 1.2
– 1.0
Typ.
0.7
0.8
—
—
—
—
—
—
—
—
—
—
—
—
—
—
CC
– 73.0
– 70.0
– 83.0
– 80.0
– 55.0
– 7.5
– 7.5
+ 2.5
= SP, V
DV
DV
DV
AV
AV
AV
AV
Max.
2.0
2.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
—
—
CC
CC
CC
CC
CC
CC
CC
CC
dBV
dBV
dBV
dBV
dBV
dBV
dBV
dBV
dBV
dBV
Unit
= 5.0V, DV
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
THD = 3%
R
V
V
V
V
V
THD = 10%
R
V
IN
IN
IN
IN
IN
IN
IN
IN
g
g
= 1k
= 1k
= – 18.7dBV
= – 18.7dBV
= – 8.7dBV
= – 8.7dBV, V
= – 18.7dBV
= – 10.0dBV
= – 10.0dBV
= – 6.0dBV
CC
= 3.0V, Ta = 25°C)
2
2
1
1
Conditions
2
2
1
1
7
= H
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
BH7760KV
5