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

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|14
  • PW|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.7 Electrical Characteristics: VS = 5V

at TA = 25°C and RL = 2kΩ, and VCM = VOUT = mid-supply (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
AUDIO PERFORMANCE
THD+N Total harmonic distortion + noise G = +1, f = 1kHz, VO = 3VRMS 0.0001 %
–120 dB
IMD Intermodulation distortion G = +1,
VO = 3VRMS		 SMPTE/DIN two-tone, 4:1
(60Hz and 7kHz)		 0.00004 %
–128 dB
DIM 30
(3kHz square wave and
15kHz sine wave)		 0.00004 %
–128 dB
CCIF twin-tone
(19kHz and 20kHz)		 0.00004 %
–128 dB
FREQUENCY RESPONSE
GBW Gain-bandwidth product G = +1 20 MHz
SR Slew rate G = –1 13 V/μs
Full power bandwidth(1) VO = 1VP 2 MHz
Overload recovery time G = –10 1 μs
Channel separation (dual and quad) f = 1kHz –120 dB
NOISE
en Input voltage noise f = 20Hz to 20kHz 3.3 μVPP
Input voltage noise density f = 1kHz 3.3 nV/√ Hz
f = 100Hz 5
In Input current noise density f = 1kHz 1 pA/√ Hz
f = 100Hz 2
OFFSET VOLTAGE
VOS Input offset voltage VS = ±1.5V to ±18V ±0.5 ±1.5 mV
VS = ±1.5V to ±18V, TA = –40°C to +85°C(2) 2 8 μV/°C
PSRR Power-supply rejection ratio VS = ±1.5V to ±18V 1 3 μV/V
INPUT BIAS CURRENT
IB Input bias current VCM = 0V 600 1200 nA
IOS Input offset current VCM = 0V ±25 ±100 nA
INPUT VOLTAGE
VCM Common-mode voltage (V–) + 0.5 (V+) – 1 V
CMRR Common-mode rejection ratio 86 100 dB
INPUT IMPEDANCE
Differential 170 || 2 kΩ || pF
Common-mode 600 || 2.5 MΩ || pF
OPEN-LOOP GAIN
AOL Open-loop voltage gain (V–) + 0.6V ≤ VO ≤ (V+) – 0.6V, RL = 2kΩ 90 100 dB
OUTPUT
VOUT Output voltage RL = 2kΩ (V–) + 0.6 (V+) – 0.6 V
IOUT Output current See Typical Characteristics mA
ZO Open-loop output impedance See Typical Characteristics Ω
ISC Short-circuit current(3) ±40 mA
CLOAD Capacitive load drive 200 pF
POWER SUPPLY
IQ Quiescent current
(per channel)		 IOUT = 0A 1.4 1.7 mA
TA = –40°C to +85°C(2) 2
(1) Full-power bandwidth = SR / (2π × VP), where SR = slew rate.
(2) Specified by design and characterization.
(3) One channel at a time.