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SSM2135

Features: Excellent Sonic CharacteristicsHigh Output Drive Capability5.2 nV/Hz Equivalent Input Noise @ 1 kHz0.001% THD+N (VO = 2.5 V p-p @ 1 kHz)3.5 MHz Gain BandwidthUnity-Gain StableLow CostApplicationMultimedia Audio SystemsMicrophone PreamplifierHeadphone DriverDifferential Line ReceiverBalan...

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SeekIC No. : 004503830 Detail

SSM2135: Features: Excellent Sonic CharacteristicsHigh Output Drive Capability5.2 nV/Hz Equivalent Input Noise @ 1 kHz0.001% THD+N (VO = 2.5 V p-p @ 1 kHz)3.5 MHz Gain BandwidthUnity-Gain StableLow CostAppli...

SSM2135 Data Sheet

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Part Number:
SSM2135
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/24

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Product Details

Description



Features:

Excellent Sonic Characteristics
High Output Drive Capability
5.2 nV/Hz Equivalent Input Noise @ 1 kHz
0.001% THD+N (VO = 2.5 V p-p @ 1 kHz)
3.5 MHz Gain Bandwidth
Unity-Gain Stable
Low Cost




Application

Multimedia Audio Systems
Microphone Preamplifier
Headphone Driver
Differential Line Receiver
Balanced Line Driver
Audio ADC Input Buffer
Audio DAC l-V Converter and Filter
Pseudo-Ground Generator




Pinout

Connection Diagram




Specifications

Supply Voltage
Single Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +36 V
Dual Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18 V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±VS
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . 10 V
Output Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range . . . . . . . . . . . . 65°C to +150°C
Operating Temperature Range . . . . . . . . . . . 40°C to +85°C
Junction Temperature Range (TJ) . . . . . . . . 65°C to +150°C
Lead Temperature (Soldering, 60 sec) . . . . . . . . . . . .+300°C

-3dB Bandwidth 3.5MHz
Slew Rate 600mV/s
Vos 200V
Ib 300nA
Input Noise (nV/rtHz) 5.2nV/rtHz
Vcc-Vee Supply (V) 4 to 36
Iq per Amplifier 3.8mA
# OpAmps per Pkg 2
Operating Temp Range -40 to +85
Packages SOIC





Description

The SSM2135 Dual Audio Operational Amplifier permits excellent performance in portable or low power audio systems, with an operating supply range of +4 V to +36 V or ±2 V to ±18 V. The unity gain stable device has very low voltage noise of 4.7 nV/Hz, and total harmonic distortion plus noise below 0.01% over normal signal levels and loads. Such characteristics are enhanced by wide output swing and load drive capability. A unique output stage* permits output swing approaching the rail under moderate load conditions. Under severe loading, the SSM2135 still maintains a wide output swing with ultralow distortion.

Particularly well suited for computer audio systems and portable digital audio units, the SSM2135 can perform preamplification, headphone and speaker driving, and balanced line driving and receiving. Additionally, the device is ideal for input signal conditioning in single-supply sigma-delta analogto- digital converter subsystems such as the AD1878/AD1879.

The SSM2135 is available in 8-lead plastic DIP and SOIC packages, and is guaranteed for operation over the extended industrial temperature range of 40°C to +85°C.






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