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Texas Instruments NE5532DRE4
- Part No.:
- NE5532DRE4
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
NE5532DRE4.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,717
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Product details
Overview
NE5532DRE4 from Texas Instruments is a dual low-noise operational amplifier designed for high-fidelity audio and precision 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 from ±5 V to ±15 V supplies in 0°C to 70°C industrial temperature range - deployed in pro audio mixers and AV receivers.
For engineers reviewing the NE5532DRE4 datasheet, NE5532DRE4 pinout, NE5532DRE4 application, or NE5532DRE4 equivalent, key selection criteria include input noise floor, DC accuracy (input offset voltage ≤ 4 mV), output drive capability into 600 Ω, thermal stability across operating temperature, and SOIC-8 package compatibility with standard PCB layouts.
Technical Context
The NE5532DRE4 integrates two internally compensated op-amps optimized for unity-gain stability, featuring input protection diodes and short-circuit protected outputs. Its bipolar input stage enables high DC gain (≥100 V/mV) and low input bias current (≤800 nA at 25°C), while maintaining rail-to-rail output swing capability under load.
It supports dual-supply operation only (no single-supply biasing), with specified common-mode input range of ±12 V and supply voltage limits of ±15 V absolute maximum. The device exhibits low distortion and stable phase margin across frequencies up to 12 MHz, making it suitable for wideband audio amplification and active filter stages.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Noise Voltage | 5 nV/√Hz at 1 kHz - defines minimum detectable signal level in low-level audio preamp stages |
| Unity-Gain Bandwidth | 12 MHz typ - supports full-audio-band amplification with <0.1 dB gain flatness up to 20 kHz |
| Slew Rate | 5 V/μs typ - enables clean reproduction of 10 Vpp signals at ≥800 kHz without slewing distortion |
| CMRR | 100 dB typ - rejects power supply ripple and shared interference in differential configurations |
| DC Voltage Gain | 100 V/mV (140 dB) typ - ensures <10 μV output error for 1 mV input in closed-loop precision gain stages |
| Supply Voltage Range | ±5 V to ±15 V - compatible with legacy ±12 V and modern ±15 V analog rails |
| Operating Temperature | 0°C to +70°C - qualified for commercial/industrial equipment environments |
Pinout & Package
NE5532DRE4 is housed in an 8-pin SOIC (D package), 4.90 mm × 3.91 mm body size, with gull-wing leads and RoHS-compliant NiPdAu lead finish. It is rated MSL Level-1 (unlimited floor life) and compatible with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT1) | Output | First amplifier output - drives loads down to 600 Ω with minimal distortion |
| 2 (1IN–) | Input | Inverting input of first amplifier - accepts feedback networks for precise gain control |
| 3 (1IN+) | Input | Noninverting input of first amplifier - high-impedance node for sensor or line-level signal routing |
| 4 (VCC–) | Power | Negative supply rail - must be decoupled with 0.1 μF ceramic capacitor near pin |
| 5 (2IN+) | Input | Noninverting input of second amplifier - independent channel for stereo or dual-path processing |
| 6 (2IN–) | Input | Inverting input of second amplifier - supports summing, difference, or instrumentation topologies |
| 7 (OUT2) | Output | Second amplifier output - electrically isolated from OUT1; shares same supply pins |
| 8 (VCC+) | Power | Positive supply rail - requires local 0.1 μF bypass to ground for PSRR optimization |
Key Features
| Feature | Design Value |
|---|---|
| Low Input Noise | 5 nV/√Hz at 1 kHz enables high-gain microphone preamplifiers without audible hiss |
| High Output Drive | Capable of driving 600 Ω loads with <0.002% THD+N at 1 kHz - meets professional audio standards |
| Internal Unity-Gain Compensation | Stable operation without external compensation components - simplifies layout and reduces BOM count |
| Input Protection Diodes | Clamps transient overvoltage on inputs to ±0.6 V beyond rails - prevents latch-up during hot-plug or ESD events |
| Output Short-Circuit Protection | Withstands indefinite output shorts to either rail - improves system reliability in fault conditions |
Applications
| Pro Audio Mixer Channel | AV Receiver Preamp Stage |
|---|---|
Use Scenario: Dual-channel line-level signal amplification and mixing in analog console architectures with discrete gain staging. IC Role / Device Role / Timing Role: Dual op-amp provides independent gain blocks for left/right channels with matched AC performance and low crosstalk. Use Value: 5 nV/√Hz noise floor preserves dynamic range across 110 dB SNR systems; 100 dB CMRR suppresses ground-loop hum in multi-chassis setups. | Use Scenario: Multi-source analog audio switching, tone control, and buffer amplification prior to DAC or power amp stages. IC Role / Device Role / Timing Role: Configured as non-inverting buffer and active filter sections to maintain signal integrity across source selection paths. Use Value: 12 MHz bandwidth ensures flat frequency response through 20 kHz; ±15 V operation supports headroom for transient peaks in home theater content. |
| DVD Player Audio Output | Embedded PC Audio Codec Interface |
Use Scenario: Final-stage analog output driver for stereo RCA jacks in consumer optical disc players. IC Role / Device Role / Timing Role: Low-distortion output buffer isolating DAC output from variable cable capacitance and load impedance. Use Value: 5 V/μs slew rate prevents slew-induced distortion on 2 Vpp line-level signals; SOIC-8 footprint enables compact double-sided PCB routing. | Use Scenario: Analog front-end conditioning between integrated audio codec and headphone/speaker outputs in space-constrained notebooks. IC Role / Device Role / Timing Role: Dual op-amp implements headphone driver (channel 1) and line-out buffer (channel 2) with shared supply decoupling. Use Value: 0°C to +70°C rating matches laptop thermal envelope; 6–16 mA total supply current aligns with platform power budget constraints. |
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 and SOIC-8 package; differs only in tape-and-reel packaging (2500 pcs vs 2500 pcs) and marking (N5532 vs N5532) | Identical functional use; no circuit or layout changes required | Select NE5532DR when standard TI reel packaging is preferred over E4 suffix variant |
| SA5532DR | Wider temperature range (–40°C to +85°C); otherwise identical noise, bandwidth, and gain specs | Required for extended-temperature industrial or automotive cabin audio modules | Choose SA5532DR where ambient operating temperature exceeds +70°C |
Compared with NE5532DRE4, NE5532DR offers identical performance in standard commercial temperature grade with identical packaging format, while SA5532DR extends operational range to –40°C to +85°C - enabling deployment in thermally demanding environments without sacrificing noise or bandwidth.
Availability
NE5532DRE4 is available at Aetrix Electronics and suitable for pro audio mixers, AV receivers, and embedded PC audio subsystems requiring stable component supply, long-lifecycle support, and consistent parametric performance across production batches.
Supply support for NE5532DRE4 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 op-amp innovation and manufacturing excellence.
The NE5532DRE4 belongs to TI's legacy high-performance audio op-amp product line, engineered specifically for low-noise, high-slew-rate analog signal conditioning in professional and consumer audio equipment.
FAQ
What is the maximum supply voltage for NE5532DRE4?
The NE5532DRE4 has an absolute maximum supply voltage rating of ±18 V, but its recommended operating range is ±5 V to ±15 V. Operation beyond ±15 V risks exceeding thermal limits and degrading long-term reliability. The NE5532DRE4 must be powered with symmetrical dual supplies - it is not designed for single-supply operation.
Does NE5532DRE4 support rail-to-rail input or output?
No, the NE5532DRE4 does not feature rail-to-rail input or output. Its common-mode input voltage range is specified as ±12 V with ±15 V supplies, and output swing is typically ±13 V under 600 Ω load. For rail-to-rail performance, designers should consider newer alternatives like OPA1678 or TLV2772 - the NE5532DRE4 prioritizes low noise and high slew rate over output voltage headroom.
What is the input offset voltage specification for NE5532DRE4?
The NE5532DRE4 has a typical input offset voltage of 4 mV at 25°C, with a maximum of 5 mV across the full 0°C to +70°C operating temperature range. This parameter is critical for DC-coupled applications such as active filters or precision instrumentation - where offset contributes directly to output error. The NE5532DRE4's offset is untrimmed and not laser-calibrated.
Can NE5532DRE4 be used in single-supply configurations?
No, the NE5532DRE4 is not characterized or guaranteed for single-supply operation. Its internal architecture and input/output stage design require dual symmetric supplies (e.g., ±12 V or ±15 V). Attempting single-supply use results in undefined behavior, reduced common-mode range, and potential output saturation. For single-supply designs, consider purpose-built variants like LM833N or newer rail-to-rail op-amps - the NE5532DRE4 remains strictly dual-supply.
Is NE5532DRE4 pin-compatible with other 5532 family members?
Yes, the NE5532DRE4 is fully pin-compatible with all 8-pin SOIC-packaged 5532 variants including NE5532DR, NE5532ADR, SA5532DR, and SA5532ADR. All share identical pinout, electrical interface, and thermal pad configuration. Differences lie solely in temperature grade (NE = 0°C to +70°C, SA = –40°C to +85°C), minor parametric tolerances, and packaging markings - the NE5532DRE4 functions identically in any socket designed for SOIC-8 dual op-amps.
NE5532DRE4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- 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:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
NE5532DRE4 FAQ
1.How can I place an order for NE5532DRE4 through Aetrix?
Please submit a Request for Quotation (RFQ) for NE5532DRE4 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 NE5532DRE4 reliable?
The price and inventory of NE5532DRE4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NE5532DRE4 is usually 5 days.
3.What payment methods are accepted for NE5532DRE4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NE5532DRE4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NE5532DRE4?
NE5532DRE4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NE5532DRE4 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 NE5532DRE4?
For technical support, including NE5532DRE4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NE5532DRE4 requirements.
6.How does Aetrix verify that NE5532DRE4 is sourced from the original manufacturer or authorized distributors?
All NE5532DRE4 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 NE5532DRE4 meets industry standards.
7.What is the process for return or replacement of NE5532DRE4?
All NE5532DRE4 units undergo pre-shipment inspection (PSI). If there is an issue with NE5532DRE4, 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 NE5532DRE4 part is unused and in its original packaging.
Return procedure for NE5532DRE4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NE5532DRE4 Tags
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