BA5912BFP View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
Manufacturer
BA5912BFP Datasheet PDF : 6 Pages
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2/5
{ ELECTRIC CHARACTERISTICS (Ta=25°C, Pre, Pow Vcc=5V, BIAS=2.5V, RL=8Ω, unless otherwise
noted.)
The items except Maximum Output Amplitude and Standby Circuit Current have the constant limit values
regardless of the voltage value of VREF.
Parameter
Symbol
MIN.
TYP
MAX.
Unit
Condition
Consumption Current (at no
signal)
Icc
Standby Circuit Current
Iscc
<Driver Part>
-
9.0
14.0
MA
when no load applied, REF1,2
≥ 2.0V
-
0
100
µA
When no load applied, REF1,2
≤ 0.5V
Output Offset Voltage
Maximum Output Amplitude
1
Maximum Output Amplitude
2
Closed Circuit Voltage Gain
Voo
VOM1
VOM2
Gvc
-50
0
3.2
3.5
3.7
4.0
10.0
11.5
50
MV
-
V REF1,2 ≤ 0.5V
-
V
Pre Vcc=12V, Pow Vcc=5V
REF1,2 > 2.0V
13.0
DB VIN=BIAS ± 0.5V
Mute ON Voltage
VMON
GND
-
0.5
V
Mute OFF Voltage
VMOFF
2.0
-
Vcc
V
Vref Switching Voltage 1
VREF1
GND
-
0.5
V Pre Vcc=Pow Vcc
Vref Switching Voltage 2
VREF2
2.0
-
Vcc
V Pre Vcc > Pow Vcc+VF
<OP-AMP Part>
Offset Voltage
VOFOP
-5
0
5
MV
Input Bias Current
IBOP
-
-
300
NA
High-level Output Voltage
VOHOP
4.00
4.36
-
V
Low-level Output Voltage
VOLOP
-
0.74
1.1
V
Output Driving Current Sink
ISINK
10
50
Output Driving Current
Source
ISOURCE
10
40
Slew Rate
SROP
-
1
-
MA Vcc with 50Ω attached
-
MA GND with 50Ω attached
-
V/µs
100KHz square wave, 4VP-P
output
{ OUTLINE DIMENSIONS, SYMBOLS
Part Number
(UNIT: mm)
REV. A
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