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Texas Instruments NE5532PE4
- Part No.:
- NE5532PE4
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-DIP (0.300", 7.62mm)
- Datasheet:
-
NE5532PE4.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8DIP
- Quantity:
- Payment:
- Shipping:
Inventory:610
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Product details
Overview
NE5532PE4 from Texas Instruments is a dual low-noise operational amplifier in 8-pin PDIP package, designed for high-fidelity analog signal conditioning. It delivers 5 nV/√Hz input noise voltage at 1 kHz, 12 MHz unity-gain bandwidth, 100 dB common-mode rejection ratio, 5 V/μs slew rate, and operates across 0°C to 70°C - widely deployed in pro audio mixers and AV receivers.
For engineers reviewing the NE5532PE4 datasheet, NE5532PE4 pinout, NE5532PE4 application, or NE5532PE4 equivalent, key selection criteria include dual-channel low-noise performance, ±5 V to ±15 V dual-supply operation, internal unity-gain compensation, and compatibility with legacy through-hole audio signal chains requiring stable DC offset and wide dynamic range.
Technical Context
The NE5532PE4 integrates two internally compensated op-amps optimized for unity-gain stability, featuring bipolar input stages with input protection diodes and output short-circuit protection. Its architecture supports rail-to-rail output swing within supply limits and maintains low distortion (<0.002% THD+N) at 1 kHz with 600 Ω load.
It operates over ±5 V to ±15 V dual supplies with specified common-mode input range of ±12 V, input bias current ≤800 nA (typ), and input offset voltage ≤4 mV (typ). Thermal resistance is 85 °C/W (PDIP package), enabling reliable operation up to 70°C ambient without forced cooling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Noise Voltage | 5 nV/√Hz at 1 kHz - enables high-resolution audio amplification with minimal added noise floor |
| Unity-Gain Bandwidth | 12 MHz typ - supports wideband signal processing up to audio ultrasonic frequencies |
| Slew Rate | 5 V/μs typ - preserves transient fidelity in fast-rising audio waveforms and active filters |
| CMRR | 100 dB typ - rejects power supply and ground noise in balanced line drivers and differential receivers |
| Supply Voltage Range | ±5 V to ±15 V - compatible with standard ±12 V and ±15 V analog audio rails |
| Operating Temperature | 0°C to 70°C - validated for commercial-grade embedded audio equipment |
| Input Offset Voltage | 4 mV max (typ) - ensures low DC error in precision gain stages and summing amplifiers |
Pinout & Package
NE5532PE4 uses an 8-pin plastic dual in-line package (PDIP), 9.81 mm × 6.35 mm nominal footprint, with through-hole mounting and industry-standard lead spacing (0.3 inch).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | Output of first amplifier - drives external load or next stage with ±13 V swing capability |
| 2 | 1IN– | Inverting input of first amplifier - accepts feedback network for precise gain control |
| 3 | 1IN+ | Noninverting input of first amplifier - high-impedance node for sensor or reference signal injection |
| 4 | VCC– | Negative supply rail - must be decoupled with 0.1 μF ceramic capacitor near pin |
| 5 | 2IN+ | Noninverting input of second amplifier - isolated from first channel for dual-path signal processing |
| 6 | 2IN– | Inverting input of second amplifier - enables independent feedback configuration per channel |
| 7 | 2OUT | Output of second amplifier - fully independent output path supporting stereo or differential topologies |
| 8 | VCC+ | Positive supply rail - requires local 0.1 μF bypass to minimize supply-induced crosstalk |
Key Features
| Feature | Design Value |
|---|---|
| Low input noise density | 5 nV/√Hz at 1 kHz - critical for microphone preamps and phono stages where signal integrity dominates SNR |
| High DC voltage gain | 100 V/mV typ - ensures accurate closed-loop gain accuracy even with high feedback resistances |
| Internal unity-gain compensation | Stable at G = 1 without external compensation - simplifies design of buffers and active filters |
| Output short-circuit protection | Withstands indefinite short to either rail - enhances reliability in field-deployed audio interfaces |
| Input protection diodes | Clamp ESD transients and overvoltage events - improves robustness in unshielded consumer audio inputs |
Applications
| Pro Audio Mixer Channel Strip | AV Receiver Preamp Stage |
|---|---|
Use Scenario: Dual-channel signal conditioning in analog mixing consoles, handling mic/line inputs with variable gain and EQ. IC Role / Device Role / Timing Role: Dual op-amp performing low-noise amplification, summing, and active filtering per channel. Use Value: 5 nV/√Hz noise floor preserves dynamic range across 20 Hz–20 kHz; 12 MHz bandwidth supports harmonic-rich instrument signals without phase shift. | Use Scenario: Multi-source analog preamplification and level matching before ADC or power amp stages in home theater systems. IC Role / Device Role / Timing Role: Dual op-amp used in input buffer, tone control, and subwoofer crossover networks. Use Value: 100 dB CMRR rejects shared power supply noise between HDMI, tuner, and streaming inputs; ±15 V operation enables full 2 Vrms line-level headroom. |
| DVD Player Audio Output Driver | Embedded PC Audio Codec Interface |
Use Scenario: Driving RCA outputs from digital-to-analog conversion circuitry in legacy optical disc players. IC Role / Device Role / Timing Role: Dual op-amp configured as unity-gain buffer and differential driver for unbalanced line outputs. Use Value: Low 4 mV offset minimizes DC pop on power-up; output short-circuit protection prevents latch-up during hot-plug cable insertion. | Use Scenario: Interfacing AC'97 or HD Audio codec DAC outputs to line-out jacks and headphone amplifiers in compact computing platforms. IC Role / Device Role / Timing Role: Dual op-amp implementing headphone driver (channel 1) and line-out buffer (channel 2) with independent gain control. Use Value: 5 V/μs slew rate eliminates slew-induced distortion at 1 kHz full-scale; SOIC/PDIP pinout allows drop-in replacement in space-constrained legacy designs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual low-noise op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NE5532DR | Same electrical specs; SOIC-8 package, surface-mount, RoHS-compliant, MSL-1 rated | Requires PCB redesign for SMT assembly; better thermal performance (97 °C/W) but no through-hole compatibility | Select NE5532DR for new SMT designs prioritizing board density and reflow compatibility |
| SA5532P | Extended temperature range (–40°C to +85°C); identical noise, bandwidth, and slew rate | Suitable for industrial or automotive audio subsystems requiring wider thermal margin | Select SA5532P when operating environment exceeds 70°C or requires extended qualification |
Compared with NE5532PE4, NE5532DR offers modern packaging and thermal metrics but sacrifices through-hole serviceability, while SA5532P adds industrial temperature resilience without altering core analog performance - both retain pin-for-pin functionality in their respective packages.
Availability
NE5532PE4 is available at Aetrix Electronics and suitable for pro audio mixers, AV receivers, and DVD player designs requiring stable component supply, long-lifecycle support, and through-hole manufacturability.
Supply support for NE5532PE4 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader delivering analog and embedded processing solutions, with over 50 years of innovation in precision amplifiers and signal chain ICs.
The NE5532PE4 belongs to TI's legacy high-performance op-amp family, engineered specifically for professional and consumer audio applications demanding ultra-low noise, wide bandwidth, and robust DC precision.
FAQ
What is the maximum supply voltage rating for NE5532PE4?
The NE5532PE4 has absolute maximum supply voltage ratings of ±18 V, with recommended operating range of ±5 V to ±15 V. Exceeding ±18 V risks permanent damage per TI's Absolute Maximum Ratings table. Operation at ±15 V is typical in audio applications to maximize output swing while maintaining linearity and thermal safety.
Does NE5532PE4 require external compensation for unity-gain stability?
No, NE5532PE4 is internally compensated for unity-gain operation. This eliminates the need for external compensation capacitors in buffer, follower, or gain-of-one configurations - a key design simplification confirmed in TI's Functional Description and Electrical Characteristics sections.
What is the input offset voltage specification for NE5532PE4 at room temperature?
The NE5532PE4 exhibits a typical input offset voltage of 4 mV at 25°C, with a maximum of 5 mV across its full 0°C to 70°C operating range. This value is measured under open-loop conditions with zero common-mode input voltage and directly impacts DC accuracy in precision gain stages.
Can NE5532PE4 drive 600 Ω loads effectively?
Yes, NE5532PE4 is characterized for RL ≥ 600 Ω loads in its Electrical Characteristics table, delivering >15 V/mV large-signal voltage gain and <0.002% THD+N at 1 kHz. Its high output drive capability supports professional line-level standards without external buffering.
Is NE5532PE4 RoHS compliant?
NE5532PE4 is not marked RoHS-compliant in TI's official Packaging Addendum; its lead finish is unspecified, and RoHS status is listed as "-" (not applicable or not certified). For RoHS-compliant alternatives, consider NE5532P (RoHS Yes) or NE5532DR (RoHS Yes, SOIC-8).
NE5532PE4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-DIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- -
- Slew Rate:
- 9V/µs
- Gain Bandwidth Product:
- 10 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 200 nA
- Voltage - Input Offset:
- 500 µV
- Current - Supply:
- 8mA (x2 Channels)
- Current - Output / Channel:
- 38 mA
- Voltage - Supply Span (Min):
- 10 V
- Voltage - Supply Span (Max):
- 30 V
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-PDIP
NE5532PE4 FAQ
1.How can I place an order for NE5532PE4 through Aetrix?
Please submit a Request for Quotation (RFQ) for NE5532PE4 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for NE5532PE4 reliable?
The price and inventory of NE5532PE4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NE5532PE4 is usually 5 days.
3.What payment methods are accepted for NE5532PE4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NE5532PE4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NE5532PE4?
NE5532PE4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NE5532PE4 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for NE5532PE4?
For technical support, including NE5532PE4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NE5532PE4 requirements.
6.How does Aetrix verify that NE5532PE4 is sourced from the original manufacturer or authorized distributors?
All NE5532PE4 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that NE5532PE4 meets industry standards.
7.What is the process for return or replacement of NE5532PE4?
All NE5532PE4 units undergo pre-shipment inspection (PSI). If there is an issue with NE5532PE4, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The NE5532PE4 part is unused and in its original packaging.
Return procedure for NE5532PE4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NE5532PE4 Tags
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