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PDF RNB4580 Data sheet ( Hoja de datos )
| Número de pieza | RNB4580 | |
| Descripción | Dual Low Noise Operational Amplifier | |
| Fabricantes | Renesas | |
| Logotipo |  |
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RNB4580 Series
Dual Low Noise Operational Amplifier
REA03D0004-0200
Rev.2.00
Dec 24, 2008
Description
RNB4580 is dual bipolar low noise amplifiers designed for audio systems to improve tone control, audio pre-amplifier
and industrial measurement tools. It also suitable for head phone amplifier at higher output current.
This product features internal frequency compensation, low noise, low distortion, high gain and high bandwidth. It also
can operate under dual power supply voltage up to ±18 V or single power supply up to 36 V.
The IC can be applied for the handy type set operational amplifier of general purpose in application of low voltage
single supply type, which is properly biased of the input low voltage source.
Features
• Wide bandwidth: 15 MHz
• High speed: 7 V/µs
• Low input noise voltage: 0.7 µVrms
• Large DC voltage gain: 110 dB
• Operating voltage: ±2 V to ±18 V
• Package outline available in Pb free lead frame:
DP-8
SOP-8 (JEITA)
SOP-8 (JEDEC)
Applications
• Audio AC-3 decoder system
• Audio amplifier
• Pre-amp
• Active filter
Ordering Information
Part No.
Application
Package Code
(Package Name)
Packing Abbreviation
(Quantity)
RNB4580
PRDP0008AF-B (DP-8FV)
— (50 pcs/stick 1,000 pcs/box)
RNB4580F
Commercial use
PRSP0008DE-B (FP-8DGV) EL (2,500 pcs/reel)
RNB4580RP
PRSP0008DD-C (FP-8DCV) EL (2,500 pcs/reel)
Note: This product is designed for consumer use and not for automotive and industry.
REA03D0004-0200 Rev.2.00 Dec 24, 2008
Page 1 of 8
1 page  
RNB4580 Series
Typical Characteristics Curves
Figure 1. Open Loop Voltage Gain vs. Frequency
120
VCC = +15 V,
100 VEE = –15 V,
Ta = 25°C,
80 RL = 2 kΩ
60
40
20
0
1 10 100 1 k 10 k 100 k 1 M 10 M
Frequency f (Hz)
Figure 2. Output Swing Voltage vs. Frequency
30
25
20
15
10 VCC = +15 V,
VEE = –15 V,
5 Ta = 25°C,
RL = 2 kΩ
0
100 1 k
10 k 100 k
Frequency f (Hz)
1M
Figure 3. Output Swing Voltage vs. Load Resistance
30
28 VCC = +15 V,
26
VEE = –15 V,
Ta = 25°C
24
22
20
18
16
14
12
10
100
1k
Load resistance (Ω)
10 k
Figure 4. Equivalent Input Noise Voltage vs. Frequency
20
VCC = +15 V,
VEE = –15 V,
15 Ta = 25°C,
RS = 100 Ω
10
5
0
1 10 100 1 k
Frequency f (Hz)
Figure 5. Input Offset Voltage vs. Temperature
2
VCC = +15 V,
1.5 VEE = –15 V
1
0.5
0
–0.5
–1
–50 –25 0 25 50 75 100 125
Temperature Ta (°C)
Figure 6. Total Harmonic Distortion vs. Output Voltage
1.00E+01
1.00E+00
VCC = +15 V,
VEE = –15 V,
Ta = 25°C,
RL = 2 kΩ
1.00E-01
1.00E-02
1.00E-03
1.00E-04
0.1
20 kHz
10 kHz
1 kHz
1
Output voltage VO (Vrms)
10
REA03D0004-0200 Rev.2.00 Dec 24, 2008
Page 5 of 8
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet RNB4580.PDF ] | |
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