NE5532 Dual Low Noise Op-Amp
The NE5532 is a Dual Low Noise Op-Amp in 8-pin package commonly used as amplifiers in audio circuits for its noise immunity and high output drive capability. The Op-Amp is internally compensated for high unity gain with maximum output swing bandwidth, low distortion and high slew rate.
Pin Description
|
Pin Number |
Pin Name |
Description |
|
1 |
OUTPUTA |
Output of Op-Amp A |
|
2 |
INPUTA- |
Inverting Input of Op-Amp A |
|
3 |
INPUTA+ |
Non-Inverting Input of Op-Amp A |
|
4 |
VEE,GND |
Ground or Negative Supply Voltage |
|
5 |
INPUTB+ |
Non-Inverting Input of Op-Amp B |
|
6 |
INPUTB- |
Inverting Input of Op-Amp B |
|
7 |
OUTPUTB |
Output of Op-Amp B |
|
8 |
VCC |
Positive Supply Voltage |
NE5532 Dual Op-Amp IC features and specifications
- Dual Low Noise Op-Amps in a single package
- Supply Voltage: ±3V to ±20V
- DC Voltage gain: 50000
- Unity gain bandwidth : 10MHz
- Common Mode rejection ratio (CMRR): 100dB
- Slew Rate: 9V/uS
- P-P Output Swing Voltage: 26V
- Available packages: TO-99, CDIP, DSBGA, SOIC, PDIP, DSBGA
Alternatives Dual Op-Amp ICs
RC4588, LM358, LM4558, NJM4560, LM258
Brief Description
The NE5532 is a Low Noise Audio amplifier IC form Texas Instruments. The IC features a very low noise with unity gain internal compensation. The gain of the IC is upto to 5000 and hence is commonly used in audio pre-amplifier circuits. Since the IC is highly immune to noise it is commonly preferred in sensitive audio signal conditioning designs.
The Op-Amp also has a low range operating voltage from ±3V to ±20V and hence can be used in wide variety of voltage ranges. The Op-Amp can also has wide bandwidth and slew rate and hence can be used in frequency selection, enabling you control bass or treble of a audio signals and play it in different modes like Rock, Jazz etc
Applications
- Pre-Amplifier Circuits
- Tone Control Circuit
- Audio Graphics equlizer
- Audio/Video broadcasting devices
- Pro Audio Mixers
2D-Model
