MUSES8832
-
1
-
Ver.9.0
Rail-to-Rail Output, High Quality Audio,
Dual Operational Amplifier
GENERAL DESCRIPTION PACKAGE OUTLINE
The MUSES8832 is a Rail-to-Rail output High quality audio operational
amplifier, which is optimized for high-end audio and portable audio
applications.
The MUSES8832 features 2.1nV/Hz low noise, 10MHz wide gain
bandwidth, 0.0009% low distortion, 600Ω drive capability, -40°C to +125°C
operating temperature range, and various reliabilities and conveniences
are improved.
It is the best for audio preamplifiers, active filters, microphone amplifiers,
and line amplifiers with excellent sound.
FEATURES
● Operating Voltage +2.7V to +14V
±1.35V to ±7.0V
● Low Noise 2.1nV/√Hz typ. at f=1kHz
0.3μVrms typ. (20Hz to 20kHz)
● Output Current 32mA typ. (Capability of driving 600Ω loads)
● GBW 10MHz typ.
● Low Distortion 0.0009% typ. at V+=+5V, Vo=1.3Vrms
● Slew Rate 1V/µs typ.
● Bipolar Technology
● Package Outline SOP8 JEDEC 150 mil, SSOP8-A3
DFN8-W1 (ESON8-W1) (3.0mm x 3.0mm)
● Operating Temperature Range -40 to +125°C
APPLICATIONS
● Portable Audio
● Home Audio
● PC Audio
● Car Audio
MUSES and this lo
g
o are
t
rademarks of New Ja
p
an Radio Co., Ltd.
MUSES8832E
(SOP8 JEDEC 150 mil (EMP8))
MUSES8832VA
3
(SSOP8-A3)
MUSES8832KW1
(DFN8-W1 (ESON8-W1))
1. A OUTPUT
2. A -INPUT
3. A +INPUT
4. V-
5. B +INPUT
6. B -INPUT
7. B OUTPUT
8.V+
1
2
3
4
8
7
6
5
B
A
Top View
1
2
3
4
8
7
6
5
B
A
1
2
3
4
8
7
6
5
Ex p o s e d
Pad
About Exposed Pad
Connect the Exposed Pad on the GND.
Bottom View
PIN CONFIGLATION
DAC Output I/V converter + LPF circui
t
LPF
DA
Con v er t er
I/V
I/V Buf f
Digital
Input
A
nalog
Output
SOP8 JEDEC 150 mil, SSOP8-A3
DFN8-W1 (ESON8-W1)
-
2
-Ver.9.0
MUSES8832
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER SYMBOL RATING UNIT
Supply Voltage V+ (V
+
/V
-
) +15 (7.5) V
Input Voltage VIN +15
(Note1
V
Differential Input Voltage VID 15 V
Power Dissipation PD
SOP8 JEDEC 150 mil: 900
SSOP8-A3: 650 (Note2)
DFN8-W1:650 (Note3)
:2100
(Note4)
mW
Operating Temperature Range Topr -40 to +125 °C
Storage Temperature Range Tstg -65 to +150 °C
(Note1) For supply Voltages less than +15 V, the maximum input voltage is equal to the Supply Voltage.
(Note2) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 2layers, FR-4) mounting.
(Note3) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 2layers, FR-4) mounting. The PAD connecting to GND in the center part on the back
(Note4) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 4layers, FR-4, Applying a thermal via hole to a board based on JEDEC standard JESD51-5)
mounting. The PAD connecting to GND in the center part on the back
RECOMMENDED OPERATING CONDITION (Ta=25°C)
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Supply Voltage V
+
+2.7 - +14.0 V
V
+
/V
-
1.35 - 7.0 V
ELECTRIC CHARACTERISTICS
V+= +5V, V-=0V, Ta=25°C, RL to V+/2, unless otherwise specified
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Supply Current I CC No Signal, RL=∞ - 7.5 10 mA
Power Dissipation PD No Sig n a l - 42.5 60 m W
Input Offset Voltage V IO Rs=50 - 0.1 0.5 mV
Input Bias Current IB - 4 6.5 μA
Input Offset Current IIO - 100 500 nA
Open-Loop Voltage Gain AV RL=10k to V+/2, VO=0.5 to 4.5V 90 115 - dB
Common Mode Input Voltage Range VICM CMR≥90dB 0.5 - 3.7 V
Common Mode Rejection Ratio CMR RS =50Ω 90 110 - dB
Supply Voltage Rejection Ratio SVR RS =50Ω 90 105 - dB
Maximum Output Voltage 1 VOH1 R
L =10kΩ to 0V 4.9 4.95 - V
VOL1 R
L =10kΩ to 0V - 0.05 0.1 V
Maximum Output Voltage 2 VOH2 R
L =600Ω to V+/2 4.8 4.9 - V
VOL2 R
L =600Ω to V+/2 - 0.1 0.2 V
Output Source Current ISOURCE V
O=V+-0.5V 10 32 - mA
Output Sink Current ISINK V
O=0.5V 10 20 - mA
Gain Bandwidth Product GBW f=10kHz - 10 - MHz
Slew Rate SR RL =2kΩ - 1 - V/μs
Total Harmonic Distortion + Noise T HD+ N Gain=10,VO=1.3Vrms,RL=2kΩ,f=1kHz - 0.0009 - %
Channel Separation C S Gain=100, RS=1kΩ, RL=10kΩ, f=1kHz - 140 - dB
Input Noise Voltage1 en f=1kHz - 2.1 - nV/√Hz
Input Noise Voltage2 Vn f=20Hz to 20kHz - 0.30 - μVrms
MUSES8832
-
3
-
Ve
r
.9.0
NOTE
1. The closed gain should be 6dB or higher to prevent the oscillation. Unity gain follower application may cause the
oscillation.
2. Minimize the load capacitor for the better performance. A large load capacitor CL reduces the frequency response and
causes oscillation or ringing.
3. Be careful to the circuit of high impedance. Input bias current influences an input noise and output offset voltage.
POWER DISSIPATION vs. AMBIENT TEMPERATURE
IC is heated by own operation and possibly gets damage when the junction power exceeds the acceptable value called Power
Dissipation PD. The dependence of the MUSES8832 PD on ambient temperature is shown in Fig 1. The plots are depended on
following two points. The first is PD on ambient temperature 25ºC, which is the maximum power dissipation. The second is 0W,
which means that the IC cannot radiate any more. Conforming the maximum junction temperature Tjmax to the storage
temperature Tstg derives this point. Fig.1 is drawn by connecting those points and conforming the PD lower than 25ºC to it on
25ºC. The PD is shown following formula as a function of the ambient temperature between those points.
Dissipation Power [W] (Ta=25ºC to Ta=150ºC)
Where, ja is heat thermal resistance which depends on parameters such as package material, frame material and so on.
Therefore, PD is different in each package.
While, the actual measurement of dissipation power on MUSES8832 is obtained using following equation.
(Actual Dissipation Power) = (Supply Current Icc) X (Supply Voltage V+– V-) – (Output Power Po)
The MUSES8832 should be operated in lower than PD of the actual dissipation power.
To sustain the steady state operation, take account of the Dissipation Power and thermal design.
Fig 1
0
500
1000
1500
2000
2500
0 50 100 150
Power Dissipation Pd [mW]
Ambient Temperature Ta [˚C]
DFN8-W1 4layers
SOP8
SSOP8-A3
DFN8-W1 2layers
Tjmax - Ta
ja
P
D
=
-
4
-Ver.9.0
MUSES8832
PACKAGE OUTLINE (ESON8-W1)
MUSES8832
-
5
-
Ve
r
.9.0
TYPICAL CHARACTERISTICS (V-=0V, VCM=V+/2, unless otherwise specified)
1
10
100
1 10 100 1k 10k 100k
Equivalent Input Noise Voltage [nV/Hz]
Equivalent Input Noise Current [pA/Hz]
Frequency [Hz]
Voltage Noise Density / Current Noise Density
vs. Frequency
V+=5V, RL=1k, Ta=25ºC
Voltage Noise
Current Noise
0.0001
0.001
0.01
0.1
1
0.01 0.1 1 10
THD+N [%]
Output Voltage [Vrms]
THD+N vs. Output Voltage
V+=14V, RL=2k, Gain=10, Ta=25ºC
f=1kHz
f=100Hz
f=20Hz
f=20kHz
0.0001
0.001
0.01
0.1
1
0.01 0.1 1 10
THD+N [%]
Output Voltage [Vrms]
THD+N vs. Output Voltage
V+=5V, RL=2k, Gain=10, Ta=25ºC
f=1kHz
f=100Hz
f=20Hz
f=20kHz
0.0001
0.001
0.01
0.1
1
0.01 0.1 1 10
THD+N [%]
Output Voltage [Vrms]
THD+N vs. Output Voltage
V+=2.7V, RL=2k, Gain=10, Ta=25ºC
f=20kHz
f=1kHz
f=100Hz
f=20Hz
-180
-120
-60
0
-60
-40
-20
0
20
40
60
1k 10k 100k 1M 10M 100M
Phase [deg]
Voltage Gain [dB]
Frequency [Hz]
40dB Voltage Gain/Phase vs. Frequency
V+=14V, GV=40dB, RL=2k, CL=10pF
Ta=-40ºC
Ta=25ºC
Phase
Gain
Ta=125ºC
Ta=25ºC
Ta=125ºC
Ta=-40ºC
-180
-120
-60
0
-60
-40
-20
0
20
40
60
1k 10k 100k 1M 10M 100M
Phase [deg]
Voltage Gain [dB]
Frequency [Hz]
40dB Voltage Gain/Phase vs. Frequency
V+=14V, GV=40dB, RL=2k, Ta=25ºC
Phase
Gain
CL=10pF
CL=220pF
CL=470pF
CL=220pF
CL=470pF
-
6
-Ver.9.0
MUSES8832
TYPICAL CHARACTERISTICS (V-=0V, VCM=V+/2, unless otherwise specified)
-180
-120
-60
0
-60
-40
-20
0
20
40
60
1k 10k 100k 1M 10M 100M
Phase [deg]
Voltage Gain [dB]
Frequency [Hz]
40dB Voltage Gain/Phase vs. Frequency
V+=5V, GV=40dB, RL=2k, CL=10pF
Ta=-40ºC
Ta=25ºC
Phase
Gain
Ta=125ºC
Ta=25ºC
Ta=125ºC
Ta=-40ºC
-180
-120
-60
0
-60
-40
-20
0
20
40
60
1k 10k 100k 1M 10M 100M
Phase [deg]
Voltage Gain [dB]
Frequency [Hz]
40dB Voltage Gain/Phase vs. Frequency
V+=5V, GV=40dB, RL=2k, Ta=25ºC
Phase
Gain
CL=10pF
CL=220pF
CL=470pF
CL=220pF
CL=470pF
-180
-120
-60
0
-60
-40
-20
0
20
40
60
1k 10k 100k 1M 10M 100M
Phase [deg]
Voltage Gain [dB]
Frequency [Hz]
40dB Voltage Gain/Phase vs. Frequency
V+=2.7V, GV=40dB, RL=2k, CL=10pF
Ta=-40ºC
Ta=25ºC
Phase
Gain
Ta=125ºC
Ta=25ºC
Ta=125ºC
Ta=-40ºC
-180
-120
-60
0
-60
-40
-20
0
20
40
60
1k 10k 100k 1M 10M 100M
Phase [deg]
Voltage Gain [dB]
Frequency [Hz]
40dB Voltage Gain/Phase vs. Frequency
V+=2.7V, GV=40dB, RL=2k, Ta=25ºC
Phase
Gain
CL=10pF
CL=220pF
CL=470pF
CL=220pF
CL=470pF
-12
-9
-6
-3
0
3
6
9
12
15
18
10k 100k 1M 10M
Voltage Gain [dB]
Frequency [Hz]
6dB Voltage Gain vs. Frequency
GV=6dB, RL=2k, Ta=25ºC, CL=10pF
V+=5V
V+=2.7V
V+=14V
-12
-9
-6
-3
0
3
6
9
12
15
18
10k 100k 1M 10M
Voltage Gain [dB]
Frequency [Hz]
6dB Voltage Gain vs. Frequency
GV=6dB, RL=2k, Ta=25ºC, CL=470pF
V+=5V
V+=2.7V
V+=14V
MUSES8832
-
7
-
Ve
r
.9.0
TYPICAL CHARACTERISTICS (V-=0V, VCM=V+/2, unless otherwise specified)
20
40
60
80
100
120
140
100 1k 10k 100k 1M 10M
Common-Mode Rejection Ratio [dB]
Frequency [Hz]
CMR vs. Frequency
Ta=25ºC
V+=5V
V+=2.7V
V+=14V
0
20
40
60
80
100
120
100 1k 10k 100k 1M 10M
Supply Voltage Rejection Ratio [dB]
Frequency [Hz]
SVR vs. Frequency
Ta=25ºC
SVR+
SVR-
20
40
60
80
100
120
140
160
100 1k 10k 100k 1M 10M
Channel Separation [dB]
Frequency [Hz]
Channel Separation vs. Frequency
Ta=25ºC
V+=14V
V+=5V
Voltage [0.5V/div]
Time [2s/div]
Pulse Response
V+=5V, Gain=+1, RL=2k, CL=10pF
Ta=-40ºC
Ta=25ºC
Ta=125ºC
Voltage [0.5V/div]
Time [2s/div]
Pulse Response
V+=5V, Gain=+1, RL=2k, Ta=25ºC
CL=470pF
CL=10pF
0
2
4
6
8
10
12
14
0 +3+6+9+12+15
Supply Current [mA]
Supply Voltage V+[V]
Supply Current vs. Supply Voltage
VCM=V+/2
Ta=-40ºC
Ta=125ºC
Ta=25ºC
-
8
-Ver.9.0
MUSES8832
TYPICAL CHARACTERISTICS (V-=0V, VCM=V+/2, unless otherwise specified)
0
2
4
6
8
10
12
14
-50 -25 0 25 50 75 100 125 150
Supply Current [mA]
Ambient Temperature [ºC]
Supply Current vs. Temperature
VCM=V+/2
V+=5V
V+=2.7V
V+=14V
-0.3
-0.2
-0.1
0
0.1
0.2
0 +3+6+9+12+15
Input Offset Voltage [mV]
Supply Voltage V+[V]
Input Offset Voltage vs. Supply Voltage
VCM=V+/2
Ta=-40ºC
Ta=25ºC
Ta=125ºC
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
-50 -25 0 25 50 75 100 125 150
Input Offset Voltage [mV]
Ambient Temperature [ºC]
Input Offset Voltage vs. Temperature
VCM=V+/2
V+=5V
V+=2.7V
V+=14V
-0.3
-0.2
-0.1
0
0.1
0.2
0 2 4 6 8 10 12 14
Input Offset Voltage [mV]
Common-Mode Input Voltage [V]
Input Offset Voltage
vs. Common-Mode Input Voltage
V+=14V
Ta=25ºC
Ta=-40ºC
Ta=125ºC
-0.3
-0.2
-0.1
0
0.1
0.2
-0.500.511.522.533.544.5
Input Offset Voltage [mV]
Common-Mode Input Voltage [V]
Input Offset Voltage
vs. Common-Mode Input Voltage
V+=5V
Ta=25ºC
Ta=-40ºC
Ta=125ºC
-0.3
-0.2
-0.1
0
0.1
0.2
-0.3 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4
Input Offset Voltage [mV]
Common-Mode Input Voltage [V]
Input Offset Voltage
vs. Common-Mode Input Voltage
V+=2.7V
Ta=25ºC
Ta=-40ºC
Ta=125ºC
MUSES8832
-
9
-
Ve
r
.9.0
TYPICAL CHARACTERISTICS (V-=0V, VCM=V+/2, unless otherwise specified)
0
1
2
3
4
5
6
7
8
-50 -25 0 25 50 75 100 125 150
Input Bias Current [A]
Ambient Temperature [ºC]
Input Bias Current vs. Temperature
VCM=V+/2
V+=2.7V
V+=5V
V+=14V
0
10
20
30
40
50
60
70
80
90
100
-50 -25 0 25 50 75 100 125 150
Input Offset Current [nA]
Ambient Temperature [ºC]
Input Offset Current vs. Temperature
VCM=V+/2
V+=2.7V
V+=5V
V+=14V
-1
0
1
2
3
4
5
6
7
8
0 2 4 6 8 10 12 14
Input Bias Current [A]
Common-Mode Input Voltage [V]
Input Bias Current
vs. Common-Mode Input Voltage
V+=14V, VCM=V+/2
Ta=-40ºC
Ta=25ºC
Ta=125ºC
-1
0
1
2
3
4
5
6
7
8
-0.500.511.522.533.544.5
Input Bias Current [A]
Common-Mode Input Voltage [V]
Input Bias Current
vs. Common-Mode Input Voltage
V+=5V, VCM=V+/2
Ta=-40ºC
Ta=25ºC
Ta=125ºC
-1
0
1
2
3
4
5
6
7
8
-0.3 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4
Input Bias Current [A]
Common-Mode Input Voltage [V]
Input Bias Current
vs. Common-Mode Input Voltage
V+=2.7V, VCM=V+/2
Ta=-40ºC
Ta=25ºC
Ta=125ºC
60
70
80
90
100
110
120
130
140
150
160
-50 -25 0 25 50 75 100 125 150
Common Mode and Supply Voltage
Rejection Ratio [dB]
Ambient Temperature [ºC]
Common Mode and Supply Volrage
Rejection Ratio vs. Temperature
SVR
CMR (V+=5V)
-
10
-Ver.9.0
MUSES8832
TYPICAL CHARACTERISTICS (V-=0V, VCM=V+/2, unless otherwise specified)
60
70
80
90
100
110
120
-50 -25 0 25 50 75 100 125 150
Open-Loop Voltage Gain [dB]
Ambient Temperature [ºC]
Open-Loop Voltage Gain vs. Temperature
V+=5V, RL=10k
0
2
4
6
8
10
12
14
1 10 100
Output Voltage [V]
Output Current [mA]
Output Current vs. Output Voltage
V+=14V
Ta=-40ºC
Ta=25ºC
Ta=125ºC
VOH
VOL
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
1 10 100
Output Voltage [V]
Output Current [mA]
Output Current vs. Output Voltage
V+=5V
Ta=-40ºC
Ta=25ºC
Ta=125ºC
VOH
VOL
0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
1 10 100
Output Voltage [V]
Output Current [mA]
Output Current vs. Output Voltage
V+=2.7V
Ta=-40ºC
Ta=25ºC
Ta=125ºC
VOH
VOL
0
10
20
30
40
50
60
70
80
-50 -25 0 25 50 75 100 125 150
Output Source Current ISOURCE [mA]
Ambient Temperature [度]
Output Source Current vs. Temperature
VO=V+-0.5V
V+=5V
V+=2.7V
V+=14V
0
5
10
15
20
25
30
35
40
45
50
-50 -25 0 25 50 75 100 125 150
Output Sink Current ISINK [mA]
Ambient Temperature [度]
Output Sink Current vs. Temperature
VO=V-+0.5V
V+=5V
V+=2.7V
V+=14V
MUSES8832
-
11
-
Ve
r
.9.0
TYPICAL CHARACTERISTICS (V-=0V, VCM=V+/2, unless otherwise specified)
0
10
20
30
40
50
60
0
1.0
2.0
3.0
4.0
5.0
10 100 1k 10k
Output Voltage VOL [mV]
Output Voltage VOH [V]
Load Resistance []
Output Voltage vs. Load Resistance
V+=5V, RLconnected to 0V
Ta=-40ºC Ta=25ºC
Ta=125ºC
Ta=25ºC
Ta=-40ºC
VOH
VOL
Ta=125ºC
0
10
20
30
40
50
60
0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
10 100 1k 10k
Output Voltage VOL [mV]
Output Voltage VOH [V]
Load Resistance []
Output Voltage vs. Load Resistance
V+=+2.7V, RLconnected to 0V
VOH
VOL
Ta=-40ºC
Ta=25ºC
Ta=125ºC
Ta=25ºC
Ta=-40ºC
Ta=125ºC
-8
-6
-4
-2
0
2
4
6
8
10 100 1k 10k
Output Voltage [V]
Load Resistance []
Output Voltage vs. Load Resistance
V+/V-=±7V, RLconnected to 0V
Ta=-40ºC
Ta=25ºC
Ta=125ºC
Ta=25ºC
Ta=-40ºC
VOH
VOL
Ta=125ºC
-2.5
-2.0
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
2.5
10 100 1k 10k
Output Voltage [V]
Load Resistance []
Output Voltage vs. Load Resistance
V+/V-=±2.5V, RLconnected to 0V
Ta=-40ºC
Ta=25ºC
Ta=125ºC
Ta=25ºC
Ta=-40ºC
VOH
VOL
Ta=125ºC
-1.6
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
1.6
10 100 1k 10k
Output Voltage [V]
Load Resistance []
Output Voltage vs. Load Resistance
V+/V-=±1.35V, RLconnected to 0V
Ta=-40ºC
Ta=25ºC
Ta=125ºC
Ta=25ºC
Ta=-40ºC
VOH
VOL
Ta=125ºC
0
30
60
90
120
150
0
2
4
6
8
10
12
14
10 100 1k 10k
Output Voltage VOL [mV]
Output Voltage VOH [V]
Load Resistance []
Output Voltage vs. Load Resistance
V+=+14V, RLconnected to 0V
VOH
VOL
Ta=25ºC
Ta=-40ºC
Ta=125ºC
Ta=25ºC
Ta=-40ºC
Ta=125ºC
-
12
-Ver.9.0
MUSES8832
APPLICATION CIRCUIT
NOTE
Precaution for counterfeit semiconductor products
We have recently detected many counterfeit semiconductor products that have very similar appearances to our operational
amplifier “MUSES” in the world-wide market.In most cases, it is hard to distinguish them from our regular products by their
appearance, and some of them have very poor quality and performance.
They can not provide equivalent quality of our regular product, and they may cause breakdowns or malfunctions if used in your
systems or applications.
We would like our customers to purchase “MUSES” through our official sales channels : our sales branches, sales
subsidiaries and distributors.
Please note that we hold no responsibilities for any malfunctions or damages caused by using counterfeit products. We
would appreciate your understanding.
[CAUTION]
The specifications on this databook are only given for
information, without any guarantee as regards either
mistakes or omissions. The application circuits in this
databook are described only to show representative
usages of the product and not intended for the
guarantee or permission of any right including the
industrial rights.
Buf f
A
tt
Gain Stage
AD
Converter
A
nalog
Input Digital
Output
(Fig.1: ADC Input)
LPF
DA
Converter
I/V
I/V Buf f
Digital
Input
A
nalog
Output
(Fig.2:DAC Output)
(Fig.
3
:DAC LPF Circuit )
DAC
HPF
Mouser Electronics
Authorized Distributor
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NJR:
MUSES8832E MUSES8832VA3 MUSES8832VA3-TE1 MUSES8832E-TE1