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Product details

Parameters

Number of channels (#) 4 Total supply voltage (Min) (+5V=5, +/-5V=10) 4.5 Total supply voltage (Max) (+5V=5, +/-5V=10) 36 GBW (Typ) (MHz) 18 Slew rate (Typ) (V/us) 10 Rail-to-rail Out Vos (offset voltage @ 25 C) (Max) (mV) 1.5 Iq per channel (Typ) (mA) 2 Vn at 1 kHz (Typ) (nV/rtHz) 4.5 Features Burr-Brown™ Audio THD + N @ 1 kHz (Typ) (%) 0.00005 Rating Catalog Operating temperature range (C) -40 to 85 Output current (Typ) (mA) 50 Architecture FET CMRR (Typ) (dB) 110 Input bias current (Max) (pA) 100 open-in-new Find other Audio op amps

Package | Pins | Size

SOIC (D) 14 52 mm² 8.65 x 6 TSSOP (PW) 14 32 mm² 5 x 6.4 open-in-new Find other Audio op amps

Features

  • Low Noise: 4.5 nV/√Hz at 1 kHz
    3.8 nV/√Hz at 10 kHz
  • Low Distortion: 0.00005% at 1 kHz
  • Low Quiescent Current: 2 mA per Channel
  • Low Input Bias Current: 10 pA
  • Slew Rate: 10 V/µs
  • Wide Gain Bandwidth: 18 MHz (G = 1)
  • Unity-Gain Stable
  • Rail-to-Rail Output
  • Wide Supply Range: ±2.25 V to ±18 V, or 4.5 V to 36 V
  • Dual and Quad Versions Available
  • Small Package Sizes: Dual: SO-8 and MSOP-8
    Quad: SO-14 and TSSOP-14
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Description

The OPA1652 (dual) and OPA1654 (quad) FET-input operational amplifiers achieve a low 4.5-nV/√Hz noise density with an ultra-low distortion of 0.00005% at 1 kHz. The OPA1652 and OPA1654 op amps offer rail-to-rail output swing to within 800 mV with a 2-kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30 mA.

These devices operate over a very-wide-supply range of ±2.25 V to ±18 V, or 4.5 V to 36 V, on only 2 mA of supply current per channel. The OPA1652 and OPA1654 op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

These devices also feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.

The OPA1652 and OPA1654 temperature ranges are specified from –40°C to +85°C.

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Technical documentation

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tools & simulation

SIMULATION MODELS Download
SBOM737B.TSC (2576 KB) - TINA-TI Reference Design
SIMULATION MODELS Download
SBOM738B.ZIP (9 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SBOMAS4A.ZIP (14 KB) - PSpice Model
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide
CALCULATION TOOLS Download
Analog engineer's calculator
ANALOG-ENGINEER-CALC — The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
Features
  • Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
    • Noise calculations
    • Common unit translation
  • Solves common amplifier circuit design problems
    • Gain selections using standard resistors
    • Filter configurations
    • Total noise for common amplifier configurations
  • (...)

CAD/CAE symbols

Package Pins Download
SOIC (D) 14 View options
TSSOP (PW) 14 View options

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