NE5532AP

Part: NE5532x, SA5532x — Texas Instruments

Type: Dual Low-Noise Operational Amplifier

Description: High-performance dual operational amplifier combining excellent DC and AC characteristics, featuring very low noise, high output-drive capability, 12 MHz unity-gain bandwidth, and 5 V/μs slew rate.

Operating Conditions:

• Supply voltage: ±5 to ±15 V
• Operating temperature: 0 to 70 °C (NE5532, NE5532A), -40 to +85 °C (SA5532, SA5532A)
• Unity-gain operation

Absolute Maximum Ratings:

• Max supply voltage: ±18 V
• Max input current: ±10 mA
• Max junction temperature: +150 °C
• Max storage temperature: -60 to +125 °C

Key Specs:

• Equivalent Input Noise Voltage: 5 nV/√Hz Typ at 1 kHz (VCC± = ±15V, TA = 25°C)
• Unity-Gain Bandwidth: 12 MHz Typ (VCC± = ±15V, TA = 25°C)
• Common-Mode Rejection Ratio: 100 dB Typ (VCC± = ±15V, TA = 25°C, VIC = VICR min)
• Large-Signal Differential-Voltage Amplification: 100 V/mV Typ (VCC± = ±15V, TA = 25°C, RL ≥ 2kΩ, VO ±10 V)
• Slew Rate at unity gain: 5 V/μs Typ (VCC± = ±15V, TA = 25°C)
• Input Offset Voltage: 0.5 mV Typ, 4 mV Max (VCC± = ±15V, TA = 25°C, VO = 0)
• Input Bias Current: 200 nA Typ, 800 nA Max (VCC± = ±15V, TA = 25°C)
• Total Supply Current: 6 mA Typ, 16 mA Max (VCC± = ±15V, TA = 25°C, VO = 0, No load)

Features:

• Very low noise
• High output-drive capability
• High unity-gain and maximum-output-swing bandwidths
• Low distortion
• High slew rate
• Input-protection diodes
• Output short-circuit protection
• Internally compensated for unity-gain operation

Applications:

• AV Receivers
• Embedded PCs
• Net books
• Video Broadcasting and Infrastructure: Scalable Platforms
• DVD Recorders and Players
• Multichannel Video Trans coders
• Pro Audio Mixers

Package:

• SOIC (8)
• PDIP (8)
• SO (8)

• Equivalent Input Noise Voltage: 5nV/√ Hz Typ at 1kHz

• Unity-Gain Bandwidth: 12MHz Typ

• Common-Mode Rejection Ratio: 100dB Typ

• •

• High DC Voltage Gain: 100V/mV Typ

• •

• High Slew Rate: 5V/μs Typ

• AV Receivers
• Embedded PCs
• Net books
• Video Broadcasting and Infrastructure: Scalable Platforms
• DVD Recorders and Players
• Multichannel Video Trans coders
• Pro Audio Mixers

Figure 4-1. NE5532x, D Package, 8-Pin SOIC, P Package, 8-Pin PDIP, PS Package, 8-Pin SO SA5532x, D Package, 8-Pin SOIC, P Package, 8-Pin PDIP (Top View)

VCC± = ±15V, TA = 25°C (unless otherwise noted)

over operating free-air temperature range (unless otherwise noted) (1)

• (1) Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions. If used outside the Section 5.3 but within the Absolute Maximum Ratings , the device may not be fully functional, and this may affect device reliability, functionality, performance, and shorten the device lifetime.
• (2) All voltage values, except differential voltages, are with respect to the midpoint between V CC+ and V CC-.
• (3) The magnitude of the input voltage must never exceed the magnitude of the supply voltage.
• (4) Excessive input current flows if a differential input voltage in exceeding approximately 0.6V is applied between the inputs, unless some limiting resistance is used.
• (5) The output can be shorted to ground or either power supply. Temperature and/or supply voltages must be limited to the maximum dissipation rating is not exceeded.

• NE5532, NE5532A, SA5532, and SA5532A NE5532, NE5532A, SA5532, and SA5532A NE5532, NE5532A, SA5532, and SA5532A

• THERMAL METRIC (1) D P PS

• 8 PINS 8 PINS 8 PINS

• R θJA Junction-to-ambient thermal resistance (3) (2) 97 85 95

• (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report .

(2) Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) - TA) / θ JA. Operating at the absolute maximum T J of 150°C can affect reliability.

• (3) The package thermal impedance is calculated in accordance with JESD 51-7.

Some applications require differential signals. Figure 7-1 shows a simple circuit to convert a single-ended input of 2V to 10V into differential output of ±8V on a single 15V supply. The output range is intentionally limited to maximize linearity. The circuit is composed of two amplifiers. One amplifier acts as a buffer and creates a voltage, VOUT+. The second amplifier inverts the input and adds a reference voltage to generate VOUT-. Both VOUT+ and VOUT- range from 2V to 10V. The difference, VDIFF, is the difference between VOUT+ and VOUT-.

Figure 7-1. Schematic for Single-Ended Input to Differential Output Conversion