SBOS489A December   2011  – December 2024 OPA1662 , OPA1664

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configurations
  6. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information: OPA1662
    5. 5.5 Thermal Information: OPA1664
    6. 5.6 Electrical Characteristics: VS = ±15V
    7. 5.7 Electrical Characteristics: VS = 5V
    8. 5.8 Typical Characteristics
  7. 6Application and Implementation
    1. 6.1 Application Information
      1. 6.1.1 Operating Voltage
      2. 6.1.2 Input Protection
      3. 6.1.3 Noise Performance
      4. 6.1.4 Basic Noise Calculations
      5. 6.1.5 Total Harmonic Distortion Measurements
      6. 6.1.6 Capacitive Loads
      7. 6.1.7 Power Dissipation
      8. 6.1.8 Electrical Overstress
    2. 6.2 Typical Application
  8. 7Device and Documentation Support
    1. 7.1 Receiving Notification of Documentation Updates
    2. 7.2 Support Resources
    3. 7.3 Trademarks
    4. 7.4 Electrostatic Discharge Caution
    5. 7.5 Glossary
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ（パッケージ｜ピン）
  • D|8
  • DGK|8
サーマルパッド・メカニカル・データ
発注情報

3 Description

The dual OPA1662 and quad OPA1664 (OPA166x) series of bipolar-input SoundPlus™ audio operational amplifiers achieve a low 3.3nV/√Hz noise density with an ultra-low distortion of 0.00006% at 1kHz. The OPA166x series of op amps offer rail-to-rail output swing to within 600mV with 2kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30mA.

These devices operate over a very wide supply range of ±1.5V to ±18V, or 3V to 36V, on only 1.5mA of supply current per channel. The OPA166x 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 OPA166x are specified from –40°C to +85°C.

Device Information
PRODUCT CHANNEL COUNT PACKAGE(1)
OPA1662 Dual D (SOIC, 8)
DGK (VSSOP, 8)
OPA1664 Quad D (SOIC, 14)
PW (TSSOP, 14)
(1) For more information, see Section 9.