My Inquiry
My Account
Texas Instruments NE5532ADRG4
- Part No.:
- NE5532ADRG4
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
NE5532ADRG4.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,171
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
NE5532ADRG4 from Texas Instruments is a dual low-noise operational amplifier designed for high-fidelity audio signal conditioning and precision analog front-ends. 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 over 0°C to 70°C with ±5 V to ±15 V dual supply. It is widely used in pro audio mixers and AV receivers where low distortion and wide dynamic range are critical.
For engineers reviewing the NE5532ADRG4 datasheet, NE5532ADRG4 pinout, NE5532ADRG4 application, or NE5532ADRG4 equivalent, this page provides verified technical context, real-world design meaning of key specs, validated pin functions, application-specific implementation insights, and two confirmed alternative parts with functional and thermal differentiation.
Technical Context
The NE5532ADRG4 integrates two internally compensated op-amps optimized for unity-gain stability and low-noise performance. Its bipolar input stage enables high DC gain (100 V/mV typ), while its robust output stage supports ±10 V swing into 600 Ω loads with <0.002% THD+N at 1 kHz.
It features input protection diodes and short-circuit protected outputs, operates from ±5 V to ±15 V supplies, and maintains stable CMRR (100 dB typ) and PSRR (100 dB typ) across its full temperature range - making it suitable for demanding analog signal chains where dc accuracy and ac fidelity must coexist.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Noise Voltage | 5 nV/√Hz @ 1 kHz - enables clean amplification of microvolt-level audio signals without adding audible hiss. |
| Unity-Gain Bandwidth | 12 MHz typ - supports full-spectrum audio (20 Hz–20 kHz) with ample phase margin and minimal group delay distortion. |
| Slew Rate | 5 V/μs typ - prevents slew-induced distortion on fast transients like drum hits or square-wave video sync pulses. |
| CMRR | 100 dB typ - rejects power-supply ripple and ground-bounce coupling in multi-stage audio circuits. |
| Supply Voltage Range | ±5 V to ±15 V - accommodates legacy ±12 V and modern ±15 V audio rails without external regulation. |
| Operating Temperature | 0°C to 70°C - qualified for commercial-grade audio equipment including studio interfaces and broadcast encoders. |
| Input Offset Voltage | 4 mV max @ 25°C - ensures minimal DC error in DC-coupled gain stages and active filters. |
Pinout & Package
NE5532ADRG4 is housed in an 8-pin SOIC (D package), 4.90 mm × 3.91 mm body size, RoHS-compliant, with NIPDAU lead finish and MSL Level-1 rating.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT1) | Output | Amplified signal from Channel 1; capable of ±10 V swing into 600 Ω with low distortion. |
| 2 (1IN–) | Input | Inverting input for Channel 1; accepts feedback networks for precise gain control and filtering. |
| 3 (1IN+) | Input | Noninverting input for Channel 1; high-impedance node (30 kΩ min) for sensor or line-level signal injection. |
| 4 (VCC–) | Power | Negative supply rail; must be decoupled with 0.1 μF ceramic capacitor placed ≤2 mm from pin. |
| 5 (2IN+) | Input | Noninverting input for Channel 2; electrically isolated from Channel 1 for dual-path signal processing. |
| 6 (2IN–) | Input | Inverting input for Channel 2; supports independent gain configuration per channel. |
| 7 (OUT2) | Output | Amplified signal from Channel 2; fully symmetrical performance to OUT1 under matched loading. |
| 8 (VCC+) | Power | Positive supply rail; requires local 0.1 μF bypass to minimize supply-induced crosstalk between channels. |
Key Features
| Feature | Design Value |
|---|---|
| Low Input Noise | 5 nV/√Hz @ 1 kHz - preserves SNR in microphone preamps and ADC driver stages where signal levels are sub-millivolt. |
| High Output Drive | ±10 V into 600 Ω - directly drives professional audio line inputs without external buffer stages. |
| Unity-Gain Stable | Internally compensated - eliminates need for external compensation components in gain = 1 configurations. |
| Input Protection | Integrated clamping diodes - withstands ±15 V differential input without latch-up or parametric shift. |
| Short-Circuit Protected | Output survives indefinite ground or rail shorts - enhances reliability in field-deployed audio gear. |
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, EQ, and bus summing. IC Role / Device Role / Timing Role: Dual op-amp performing low-noise preamplification, active filtering, and balanced output buffering per channel. Use Value: 5 nV/√Hz noise floor ensures >110 dB dynamic range in 24-bit recording paths; 12 MHz bandwidth preserves transient integrity across full audio spectrum. |
Use Scenario: Multi-zone audio distribution in home theater receivers, routing decoded PCM or Dolby Digital streams to discrete speaker outputs. IC Role / Device Role / Timing Role: Dual op-amp serving as line-level driver and level-shifting interface between DSP and power amp inputs. Use Value: 100 dB CMRR suppresses 60 Hz hum from shared chassis grounds; ±15 V operation matches legacy receiver supply rails without regulation loss. |
| DVD Player Audio DAC Output Buffer | Video Broadcast Infrastructure Amplifier |
Use Scenario: Post-DAC analog reconstruction in DVD/Blu-ray players, converting digital audio to low-impedance line-level outputs. IC Role / Device Role / Timing Role: Dual op-amp configured as I/V converter and low-pass filter driver for stereo analog outputs. Use Value: 5 V/μs slew rate prevents transient smearing on sharp digital audio edges; low THD (<0.002%) maintains fidelity through consumer playback chain. |
Use Scenario: Signal conditioning in SDI/HDMI repeaters and video scalers, amplifying baseband CVBS or component YPbPr signals before transmission. IC Role / Device Role / Timing Role: Dual op-amp used for DC restoration, gain adjustment, and impedance matching in video sync-sensitive paths. Use Value: 12 MHz bandwidth supports NTSC/PAL luminance bandwidth (4.2–5.5 MHz); stable unity-gain response avoids overshoot on composite sync pulses. |
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 |
|---|---|---|---|
| NE5532DRG4 | Same SOIC-8 package and electrical specs, but rated for 0°C to 70°C (vs. NE5532ADRG4's tighter offset voltage spec: 4 mV max vs. 5 mV max). | Preferred for cost-sensitive commercial audio where ±4 mV offset suffices; identical pinout and layout. | Select NE5532DRG4 when absolute minimum input offset isn't required and BOM consolidation is prioritized. |
| SA5532ADRG4 | Same architecture and noise performance, but extended –40°C to +85°C operating range and higher input bias current (1000 nA max vs. 800 nA max). | Required for industrial or broadcast infrastructure deployed in uncontrolled ambient environments. | Choose SA5532ADRG4 when thermal robustness across automotive or outdoor enclosures is mandatory. |
Compared with NE5532DRG4, NE5532ADRG4 offers tighter input offset voltage tolerance for precision DC-coupled stages; compared with SA5532ADRG4, it trades extended temperature range for lower input bias current - making NE5532ADRG4 optimal for commercial audio systems requiring best-in-class noise and offset balance.
Availability
NE5532ADRG4 is available at Aetrix Electronics and suitable for pro audio mixers, AV receivers, and DVD player designs requiring stable component supply, consistent parametric performance across production lots, and long-term obsolescence management.
Supply support for NE5532ADRG4 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 specializing in analog and embedded processing technologies, with decades of heritage in high-performance op-amps and signal-chain solutions.
The NE5532x family was engineered specifically for professional and consumer audio applications demanding ultra-low noise, high slew rate, and robust output drive - establishing a benchmark for dual op-amp performance since 1979.
FAQ
What is the maximum supply voltage for NE5532ADRG4?
The NE5532ADRG4 supports a maximum supply voltage of ±15 V per rail (30 V total). Absolute maximum ratings specify ±18 V, but operation beyond ±15 V risks exceeding thermal limits and degrading long-term reliability. The device is characterized and guaranteed for performance from ±5 V to ±15 V, aligning with standard audio system rails. Always use 0.1 μF ceramic bypass capacitors at both VCC+ and VCC– pins when operating NE5532ADRG4.
Does NE5532ADRG4 require external compensation?
No, NE5532ADRG4 is internally compensated for unity-gain stability and does not require external compensation components. Its design allows stable operation with closed-loop gains ≥1 without risk of oscillation, simplifying PCB layout and reducing BOM count. This feature is explicitly confirmed in the TI datasheet Section 6.1 and applies across the full operating temperature range (0°C to 70°C) for NE5532ADRG4.
How does NE5532ADRG4 compare to NE5532DRG4 in terms of input offset voltage?
NE5532ADRG4 has a tighter input offset voltage specification: 4 mV maximum at 25°C versus 5 mV maximum for NE5532DRG4. Both share identical pinout, package, noise, bandwidth, and slew rate. The "A" suffix denotes enhanced DC precision, making NE5532ADRG4 preferable in DC-coupled applications like active filters or instrumentation front-ends where offset-induced baseline drift must be minimized.
Is NE5532ADRG4 suitable for single-supply operation?
NE5532ADRG4 is optimized for dual-supply operation (±5 V to ±15 V) and is not characterized for true single-supply use. While it can function with a split virtual ground, its input common-mode range extends only to ±12 V (within ±13 V rails), and output swing is asymmetric near ground. For single-supply designs, TI recommends alternatives like TLV2462 or OPA2340. NE5532ADRG4 should be used strictly in dual-rail configurations to ensure specified noise, CMRR, and distortion performance.
What is the thermal resistance (θJA) of NE5532ADRG4 in SOIC-8 package?
The junction-to-ambient thermal resistance (θJA) for NE5532ADRG4 in the SOIC-8 (D) package is 97°C/W, as specified in TI's Thermal Information table (Section 5.4). This value assumes standard JEDEC 2-layer board conditions. With a maximum junction temperature of +150°C and ambient up to +70°C, the device supports up to ~825 mW of power dissipation before thermal limiting. Proper PCB copper pour and local bypassing are essential to maintain this rating in practice for NE5532ADRG4.
NE5532ADRG4 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
NE5532ADRG4 FAQ
1.How can I place an order for NE5532ADRG4 through Aetrix?
Please submit a Request for Quotation (RFQ) for NE5532ADRG4 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 NE5532ADRG4 reliable?
The price and inventory of NE5532ADRG4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NE5532ADRG4 is usually 5 days.
3.What payment methods are accepted for NE5532ADRG4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NE5532ADRG4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NE5532ADRG4?
NE5532ADRG4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NE5532ADRG4 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 NE5532ADRG4?
For technical support, including NE5532ADRG4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NE5532ADRG4 requirements.
6.How does Aetrix verify that NE5532ADRG4 is sourced from the original manufacturer or authorized distributors?
All NE5532ADRG4 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 NE5532ADRG4 meets industry standards.
7.What is the process for return or replacement of NE5532ADRG4?
All NE5532ADRG4 units undergo pre-shipment inspection (PSI). If there is an issue with NE5532ADRG4, 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 NE5532ADRG4 part is unused and in its original packaging.
Return procedure for NE5532ADRG4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NE5532ADRG4 Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
