LM4562MAX/NOPB
Dual High-Performance, High-Fidelity Audio Operational AmplifierThe LM4562MAX/NOPB is a dual high-performance, high-fidelity audio operational amplifier from Texas Instruments. View the full LM4562MAX/NOPB datasheet below including electrical characteristics, absolute maximum ratings.
Manufacturer
Texas Instruments
Category
Operational AmplifiersOverview
Part: Texas Instruments LM4562
Type: Dual High-Performance, High-Fidelity Audio Operational Amplifier
Description: Dual high-performance, high-fidelity audio operational amplifier with ±2.5V to ±17V supply, 0.00003% THD+N, 2.7nV/√Hz input noise density, and ±20V/μs slew rate.
Operating Conditions:
- Supply voltage: ±2.5V to ±17V
- Operating temperature: -40°C to 85°C
- Output current capability: ±26mA
- Slew Rate: ±20V/μs
Absolute Maximum Ratings:
- Max supply voltage (V+ - V-): 36V
- Max junction temperature: 150°C
- Max storage temperature: -65°C to 150°C
Key Specs:
- THD+N: 0.00003% (typ) at AV = 1, VOUT = 3VRMS, RL = 2kΩ, fIN = 1kHz
- Input Noise Density (e_n): 2.7 nV/√Hz (typ) at f = 1kHz
- Slew Rate (SR): ±20 V/μs (typ)
- Gain Bandwidth Product (GBWP): 55 MHz (typ)
- Open Loop Voltage Gain (AVOL): 140 dB (typ) at RL = 600Ω
- Input Bias Current (IB): 10 nA (typ) at VCM = 0V
- Input Offset Voltage (VOS): ±0.1 mV (typ)
- Output Current (IOUT): ±26 mA (typ) at RL = 600Ω, VS = ±17V
Features:
- Easily Drives 600 Ω Loads
- Optimized for Superior Audio Signal Fidelity
- Output Short Circuit Protection
- PSRR and CMRR Exceed 120dB (Typ)
- SOIC, PDIP, and TO-99 Packages
Applications:
- Ultra High-Quality Audio Amplification
- High-Fidelity Preamplifiers
- High-Performance Professional Audio
- High-Fidelity Active Equalization and Crossover Networks
- High-Performance Line Drivers and Receivers
Package:
- 8-lead narrow body SOIC (D Package)
- 8-lead PDIP (P Package)
- 8-lead TO-99 (LMC Package)
Features
- 2 · Easily Drives 600 Ω Loads
- Optimized for Superior Audio Signal Fidelity
- Output Short Circuit Protection
- PSRR and CMRR Exceed 120dB (Typ)
- SOIC, PDIP, and TO-99 Packages
Applications
- Ultra High-Quality Audio Amplification
- High-Fidelity Preamplifiers
- High-Performance Professional Audio
- High-Fidelity Active Equalization and Crossover Networks
- High-Performance Line Drivers and Receivers
Electrical Characteristics
The specifications apply for VS = ±15V, RL = 2k Ω , f IN = 1kHz, TA = 25°C, unless otherwise specified.
| Symbol | Parameter | Conditions | LM4562 | LM4562 | Units (Limits) |
|---|---|---|---|---|---|
| Symbol | Parameter | Conditions | Typical (3) | Limit (4) | Units (Limits) |
| THD+N | Total Harmonic Distortion + Noise | A V = 1, V OUT = 3V rms R L = 2k Ω R L = 600 Ω | 0.00003 0.00003 | 0.00009 | % (max) |
| IMD | Intermodulation Distortion | A V = 1, V OUT = 3V RMS Two-tone, 60Hz & 7kHz 4:1 | 0.00005 | % | |
| GBWP | Gain Bandwidth Product | 55 | 45 | MHz (min) | |
| SR | Slew Rate | ±20 | ±15 | V/ μ s (min) | |
| FPBW | Full Power Bandwidth | V OUT = 1V P-P , -3dB referenced to output magnitude at f = 1kHz | 10 | MHz | |
| t s | Settling time | A V = -1, 10V step, C L = 100pF 0.1% error range | 1.2 | μ s | |
| e n | Equivalent Input Noise Voltage | f BW = 20Hz to 20kHz | 0.34 | 0.65 | μ V RMS (max) |
| e n | Equivalent Input Noise Density | f = 1kHz f = 10Hz | 2.7 6.4 | 4.7 | nV / √ Hz (max) |
| i n | Current Noise Density | f = 1kHz f = 10Hz | 1.6 3.1 | pA / √ Hz | |
| V OS | Offset Voltage | ±0.1 | ±0.7 | mV (max) | |
| Δ V OS / Δ Temp | Average Input Offset Voltage Drift vs Temperature | -40°C ≤ T A ≤ 85°C | 0.2 | μ V/°C | |
| PSRR | Average Input Offset Voltage Shift vs Power Supply Voltage | Δ V S = 20V (5) | 120 | 110 | dB (min) |
| ISO CH-CH | Channel-to-Channel Isolation | f IN = 1kHz f IN = 20kHz | 118 112 | dB | |
| I B | Input Bias Current | V CM = 0V | 10 | 72 | nA (max) |
| Δ I OS / Δ Temp | Input Bias Current Drift vs Temperature | -40°C ≤ T A ≤ 85°C | 0.1 | nA/°C | |
| I OS | Input Offset Current | V CM = 0V | 11 | 65 | nA (max) |
| V IN-CM | Common-Mode Input Voltage Range | +14.1 -13.9 | (V+) - 2.0 (V-) + 2.0 | V (min) | |
| CMRR | Common-Mode Rejection | -10V<Vcm<10V | 120 | 110 | dB (min) |
| Differential Input Impedance | 30 | k Ω | |||
| Z IN | Common Mode Input Impedance | -10V<Vcm<10V | 1000 | M Ω | |
| -10V<Vout<10V, R L = 600 Ω | 140 | 125 | |||
| A VOL | Open Loop Voltage Gain | -10V<Vout<10V, R L = 2k Ω -10V<Vout<10V, R L = 10k Ω | 140 140 | dB (min) | |
| R L = 600 Ω | ±13.6 | ±12.5 | |||
| V OUTMAX | Maximum Output Voltage Swing | R L = 2k Ω | ±14.0 | V (min) | |
| V OUTMAX | R L = 10k Ω | ±14.1 | |||
| I OUT | Output Current | R L = 600 Ω , V S = ±17V | ±26 | ±23 | mA (min) |
| I OUT-CC | Instantaneous Short Circuit Current | +53 -42 | mA | ||
| R OUT | Output Impedance | f IN = 10kHz Closed-Loop Open-Loop | 0.01 13 | Ω |
- (4) Tested limits are specified to AOQL (Average Outgoing Quality Level).
- (5) PSRR is measured as follows: VOS is measured at two supply voltages, ±5V and ±15V. PSRR = | 20log( Δ VOS/ Δ VS) |.
Absolute Maximum Ratings
| Power Supply Voltage (V S = V + - V - ) | Power Supply Voltage (V S = V + - V - ) | 36V |
|---|---|---|
| Storage Temperature | Storage Temperature | - 65°C to 150°C |
| Input Voltage | Input Voltage | (V-) - 0.7V to (V+) + 0.7V |
| Output Short Circuit (4) | Output Short Circuit (4) | Continuous |
| Power Dissipation | Power Dissipation | Internally Limited |
| ESD Susceptibility (5) | ESD Susceptibility (5) | 2000V |
| ESD Susceptibility (6) | Pins 1, 4, 7 and 8 | 200V |
| ESD Susceptibility (6) | Pins 2, 3, 5 and 6 | 100V |
| Junction Temperature | Junction Temperature | 150°C |
| Thermal Resistance | θ JA (D) | 145°C/W |
| Thermal Resistance | θ JA (P) | 102°C/W |
| Thermal Resistance | θ JA (LMC) | 150°C/W |
| Thermal Resistance | θ JC (LMC) | 35°C/W |
| Temperature Range (T MIN ≤ T A ≤ T MAX ) | Temperature Range (T MIN ≤ T A ≤ T MAX ) | -40°C ≤ T A ≤ 85°C |
| Supply Voltage Range | Supply Voltage Range | ±2.5V ≤ V S ≤ ± 17V |
- (1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
- (2) Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. For ensured specifications and test conditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions.
- (3) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and specifications.
- (4) Amplifier output connected to GND, any number of amplifiers within a package.
- (5) Human body model, 100pF discharged through a 1.5k Ω resistor.
- (6) Machine Model ESD test is covered by specification EIAJ IC-121-1981. A 200pF cap is charged to the specified voltage and then discharged directly into the IC with no external series resistor (resistance of discharge path must be under 50 Ω ).
Typical Application
- A. 1% metal film resistors, 5% polypropylene capacitors
Passively Equalized RIAA Phono Preamplifier
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2 All trademarks are the property of their respective owners.
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| LM4562 | Texas Instruments | — |
| LM4562MA | Texas Instruments | — |
| LM4562MA/NOPB | Texas Instruments | — |
| LM4562MA/NOPB.A | Texas Instruments | — |
| LM4562MA/NOPB.B | Texas Instruments | — |
| LM4562MAX | Texas Instruments | — |
| LM4562MAX/NOPB.A | Texas Instruments | — |
| LM4562MAX/NOPB.B | Texas Instruments | — |
| LM4562NA | Texas Instruments | — |
| LM4562NA/NOPB | Texas Instruments | — |
| LM4562NA/NOPB.A | Texas Instruments | — |
| LM4562NA/NOPB.B | Texas Instruments | — |
Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.
Get structured datasheet data via API
Get started free