SBOSAA5B April   2022  – September 2022 OPA2675

PRODUCTION DATA  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Device Family Comparison Table
  6. Pin Configuration and Functions
  7. Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Electrical Characteristics: Full Bias and Offline Mode VS = ±6 V
    6. 7.6  Electrical Characteristics: 75% Bias Mode VS = ±6 V
    7. 7.7  Electrical Characteristics: 50% Bias Mode VS = ±6 V
    8. 7.8  Electrical Characteristics: DIfferential Output  VS = 12 V
    9. 7.9  Electrical Characteristics: VS = 5 V
    10. 7.10 Typical Characteristics: VS = ±6 V, Full Bias
    11. 7.11 Typical Characteristics: VS = ±6 V Differential, Full Bias
    12. 7.12 Typical Characteristics: VS = ±6 V, 75% Bias
    13. 7.13 Typical Characteristics: VS = ±6 V, 50% Bias
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Operating Suggestions
        1. 8.3.1.1 Setting Resistor Values to Optimize Bandwidth
        2. 8.3.1.2 Output Current and Voltage
        3. 8.3.1.3 Driving Capacitive Loads
        4. 8.3.1.4 Line Driver Headroom Model
        5. 8.3.1.5 Noise Performance
    4. 8.4 Device Functional Modes
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 High-Speed Active Filters
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
  10. 10Power Supply Recommendations
    1. 10.1 Thermal Analysis
    2. 10.2 Input and ESD Protection
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Receiving Notification of Documentation Updates
    2. 12.2 Support Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Electrical Characteristics: Full Bias and Offline Mode VS = ±6 V

At TA = +25°C, A0 = A1 = 0 (full power), G = + 4V/V, RF = 402 Ω, and RL = 100 Ω, CL  = 1 pF, unless otherwise noted.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
AC PERFORMANCE(1)
SSBW Small-signal bandwidth G = 1 V/V, RF = 511 Ω, VO = 0.5 VPP 730 MHz
G = 2 V/V, RF = 475 Ω, VO = 0.5 VPP 450
G = 4 V/V, RF = 402 Ω, VO = 0.5 VPP 340
G = 8 V/V, RF = 250 Ω, VO = 0.5 VPP 340
Peaking at G = 1V/V G = 1V/V, RF = 511 Ω 1.5 dB
Peaking at G = 4V/V G = 4V/V, RF = 402 Ω 0.1
LSBW Large-signal bandwidth G = 9 V/V, RF = 250 Ω, VO = 9 VPP 230 MHz
Large-signal bandwidth G = 8 V/V, RF = 250 Ω, VO = 5 VPP 330
SR Slew rate (20% to 80%) VO = 5-V step 3500 V/µs
Rise and fall time (10% to 90%) VO = 2-V Step 1.2 ns
HD 2nd-order harmonic distortion VO = 2 VPP, 20 MHz, RL = 50 Ω –70 dBc
3rd-order harmonic distortion –73
en Input voltage noise f ≥ 1 MHz, input-referred 2.4 nV/√Hz
in+ Noninverting input current noise 3 pA/√Hz
in- Inverting input current noise 15
Channel-to-channel crosstalk f ≥ 1 MHz, input-referred –85 dBc
DC PERFORMANCE
ZOL Open-loop transimpedance gain 400 680
TA= –40°C to 85°C 340
Input offset voltage (each amplifier) ±1.5 ±5 mV
TA = –40°C to 85°C ±5.5
Input offset voltage mismatching Amplifier A to B ±0.5 ±2.2
TA = –40°C to 85°C ±2.5
Input offset voltage drift TA = –40°C to 85°C ±3 µV/°C
Noninverting input bias current ±5 ±25 µA
Noninverting input bias current TA = –40°C to 85°C ±28
Inverting input bias current ±6 ±30
Inverting input bias current TA = –40°C to 85°C ±55
INPUT CHARACTERISTICS
CMIR Common-mode input range ±3.5 ±3.6 V
TA= –40°C to 85°C ±3.2
CMRR Common-mode rejection ratio 62 64 dB
TA = –40°C to 85°C  59
Noninverting input resistance 3 || 1.5 MΩ || pF
Inverting input resistance 10 40 Ω
Shutdown Isolation,Offline Mode Input to Output Isolation at 1 MHz  85 dB
OUTPUT CHARACTERISTICS
VO Output voltage swing(2) No Load ±4.8 ±4.9 V
No Load, TA = –40°C to 85℃ ±4.7
VO Output voltage swing(2) RL = 25 Ω ±4.5 ±4.7 V
RL = 25 Ω, TA = –40°C to 85℃ ±4.4
IO Output current (sourcing and sinking)(2) RL = 2 Ω ±850 ±1000 mA
RL = 2 Ω, TA = –40°C to 85℃ ±700
Short-circuit output current Sourcing and Sinking ±1300 mA
ZOUT Closed-Loop output impedance f = 100 kHz 0.4
ZO Open-Loop Output impedance f = 100 kHz, Offline Mode 25 || 4.5 kΩ || pF
POWER SUPPLY
IQ Quiescent current, Total both channels Full bias (A0 = 0, A1 = 0) 33 42 mA
Full bias, TA = –40°C to 85°C 46
Offline Mode (A0 = 1, A1 = 1) 5.5 7.2
Offline Mode, TA = –40°C to 85°C 9
+PSRR Positive power-supply rejection ratio  TA = –40°C to 85℃ 57 60 dB
–PSRR Negative power-supply rejection ratio 47 55
BIAS CONTROL
Bias control pin logic threshold Logic 1, with respect to GND 
2 V
Logic 0, with respect to GND 
0.8
Bias control pin current A0, A1 = 0.5 V(3) , TA = –40°C to 85°C 30 µA
A0, A1 = 3.3 V,  TA = –40°C to 85°C 150
Min/Max limits for AC performance set by design.
See Output Headroom vs Output Current for output voltage vs output current characteristics.
Current flows into the pins.