Datasheet
NL8802
High Quality Sound Dual Operational Amplifier
- 1 -
Ver.1.0
FEATURES
High Quality Sound
Wide Operating Voltage Range ±3.0V to ±22V
Low Noise 5.5nV/√Hz at f=1kHz
Low Distortion 0.00005% at f=1kHz
Wide Gain Bandwidth Product 45MHz
High Slew Rate 11V/µs
Quiescent Current 8.0mA (Dual)
Bipolar Input
Bipolar Technology
Package Outline EMP-8-AN
(Under development) DFN3030-8-GQ
APPLICATIONS
Home Audio
Professional Audio
Car Audio
Portable Audio
DESCRIPTION
The NL8802 is a high quality sound dual audio
operational amplifier that applies the high quality sound
technology of "MUSES" to a more productive
technology.
The NL8802 features wide operating voltage range,
low noise, low distortion, wide bandwidth and high slew
rate.
It is the best for audio preamplifiers, active filters and
line amplifiers.
THD+N and Noise
0.00001
0.0001
0.001
0.01
0.1
0.01 0.1 1 10
THD+N
[%]
Output Voltage [Vrms]
THD+N vs. Output Voltage
V
+
/ V
−
= ±15V, f
IN
= 1kHz, filter = 400Hz - 22kHz
R
F
= 2kΩ, R
S
= 200Ω, R
T
= 200Ω, T
a
= 25°C
0
10
20
30
40
50
1 10 100 1k 10k 100k
Equi
valent
Input
Noise
Voltage
[nV/
√Hz]
Frequency [Hz]
Voltage Noise Density vs. Frequency
V
+
/ V
−
= ±15V, R
F
= 2k, R
S
= 20, R
T
= 20, T
a
= 25°C
Datasheet
NL8802
- 2 -
Ver.1.0
■ PRODUCT NAME INFORMATION
NL8802
aa
A
bb
S
Description of configuration
Suffix
Item
Description
aa
Package code
Indicates the package. Refer to the order information.
AN: EMP-8-AN
GQ: DFN3030-8-QG
A
Version
Indicates the product version. “A” is initial version.
bb
Packing
Refer to the packing specifications.
S
Grade
Indicates the quality grade. “S” means general-purpose and consumer application.
Grade
Applications
Operating Temperature Range
Test Temperature
S
General−purpose and
Consumer application
-40°C to 85°C
-40°C to 105°C
*1
25°C
*1
Recommended Operating Conditions (Operating Temperature2)
■ ORDER INFORMATION
Product Name
Package
RoHS
Halogen-
Free
Terminal
Finish
Weight
(mg)
QUANTITY
PER REEL
(pcs/reel)
NL8802ANAE1S
EMP-8-AN
✓
✓
Sn2Bi
76
2000
NL8802GQAE3S
(Under development)
DFN3030-8-GQ
✓
✓
Sn2Bi
18
1500
■ PIN DESCRIPTIONS
Product Name
NL8802AN
NL8802GQ
Package
EMP-8-AN
DFN3030-8-GQ
Pin Functions
*About Exposed Pad
Floating (Electrical open) or connecting to V-.
Floating (Electrical open) state is recommended
when sound quality is important.
Pin No.
Pin Name
I/O
Description
1
A OUTPUT
O
Output channel A
2
A -INPUT
I
Inverting input channel A
3
A +INPUT
I
Non-inverting input channel A
4
V
−
-
Negative supply or Ground (single supply)
5
B +INPUT
I
Non-inverting input channel B
6
B -INPUT
I
Inverting input channel B
7
B OUTPUT
O
Output channel B
8
V
+
-
Positive supply
1
2
3
4
8
7
6
5
A +INPUT
A -INPUT
A OUTPUT
V
-
V
+
B OUTPUT
B -INPUT
B +INPUT
(Top View)
Exposed
Pad on
Underside
1
2
3
4
8
7
6
5
A +INPUT
A -INPUT
A OUTPUT
V
-
V
+
B OUTPUT
B -INPUT
B +INPUT
(Top View)