ZHCSUK5I December   2001  – February 2024 OPA656

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Device Comparison Table
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Electrical Characteristics: High Grade DC Specifications
    7. 6.7 Typical Characteristics: VS = ±5 V
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Feature Description
      1. 7.2.1 Input and ESD Protection
    3. 7.3 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Wideband, Noninverting Operation
      2. 8.1.2 Wideband, Inverting Gain Operation
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
        1. 8.4.1.1 Demonstration Fixtures
        2. 8.4.1.2 Thermal Considerations
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 文档支持
      1. 9.1.1 相关文档
    2. 9.2 接收文档更新通知
    3. 9.3 支持资源
    4. 9.4 Trademarks
    5. 9.5 静电放电警告
    6. 9.6 术语表
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

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6.5 Electrical Characteristics

at TA ≅ 25°C, VS = ±5 V, G = +2 V/V, RF = 250 Ω, RL = 100 Ω, and input and output referenced to mid-supply (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
AC PERFORMANCE
SSBW Small-signal bandwidth G = +1 V/V, VO = 200 mVPP, RF = 0 Ω 550 MHz
G = +2 V/V, VO = 200 mVPP 230
G = +5 V/V, VO = 200 mVPP 59
G = +10 V/V, VO = 200 mVPP 23
GBW Gain-bandwidth product G ≥ 10 V/V 230 MHz
Bandwidth for 0.1-dB flatness VO = 200 mVPP 50 MHz
Peaking at G = +1 V/V VO = 200 mVPP, RF = 0 Ω 1 dB
LSBW Large-signal bandwidth VO = 2 VPP 130 MHz
SR Slew rate VO = 1-V step 400 V/µs
Rise-and-fall time VO = 0.2-V step 1.3 ns
Settling time to 0.02% VO = 2-V step 19 ns
HD2 Second-order harmonic distortion f = 5 MHz, VO = 2 VPP , RL = 200 Ω –75 dBc
f = 5 MHz, VO = 2 VPP , RL > 500 Ω –78
HD3 Third-order harmonic distortion f = 5 MHz, VO = 2 VPP , RL = 200 Ω –90 dBc
f = 5 MHz, VO = 2 VPP , RL > 500 Ω –100
eN Input voltage noise f > 100 kHz 6 nV/√Hz
Input current noise f = 100 kHz 5 fA/√Hz
DC PERFORMANCE
AOL Open-loop voltage gain VO = 0 V 60 75 dB
VO = 0 V, TA = –40°C to +85°C 58
VOS Input-referred offset voltage VCM = 0 V ±0.2 ±1.8 mV
VCM = 0 V, TA = –40°C to +85°C ±2.6
Input offset voltage drift(1) VCM = 0 V ±2 ±12 µV/°C
VCM = 0 V, TA = –40°C to +85°C ±12
IB Input bias current VCM = 0 V ±2 ±20 pA
VCM = 0 V, TA = –40°C to +85°C ±5000
IOS Input offset current VCM = 0 V ±1 ±20 pA
VCM = 0 V, TA = –40°C to +85°C ±5000
INPUT
CMIR Most positive input voltage(2) 2.1 2.75 V
TA = –40°C to +85°C 2
CMIR Most negative input voltage(2) –4.3 –3.9 V
TA = –40°C to +85°C –3.7
CMIR Most positive input voltage(3) 2.6 3.25 V
TA = –40°C to +85°C 2.4
CMIR Most negative input voltage(3) –4.5 –4 V
TA = –40°C to +85°C –3.8
CMRR Common-mode rejection ratio VCM = ±0.5 V 80 90 dB
VCM = ±0.5 V, TA = –40°C to +85°C 76
Input impedance common-mode 1012 || 0.4 Ω || pF
Input impedance differential mode 1010 || 2.6 Ω || pF
OUTPUT

Voltage output swing
 		 No Load ±3.7 ±3.9 V
RL = 100 Ω ±3.3 ±3.5
RL = 100 Ω, TA = –40°C to +85°C ±3.1
Current output, sourcing 50 70 mA
TA = –40°C to +85°C 45
Current output, sinking –70 –50 mA
TA = –40°C to +85°C –45
Closed-loop output impedance G = +1 V/V, f = 0.1 MHz 0.01 Ω
POWER SUPPLY
Specified operating voltage ±5 V
Maximum operating voltage range ±6 V
TA = –40°C to +85°C ±6
IQ
Quiescent current
 		 11.7 15 16.7 mA
TA = –40°C to +85°C 11.1 16.8
+PSRR Positive power-supply rejection ratio +VS = 4.5 to 5.5 V 72 85 dB
+VS = 4.5 to 5.5 V, TA = –40°C to +85°C 68
–PSRR Negative power-supply rejection ratio –VS = –4.5 to –5.5 V 56 80 dB
–VS = –4.5 to –5.5 V, TA = –40°C to +85°C 52
(1) Based on electrical characterization of 32 devices. Minimum and maximum values are not specified by final automated test equipment (ATE) nor by QA sample testing. Typical specifications are ±1 sigma. 
(2) Tested at 3 dB less than minimum specified CMRR at ±CMIR limits.
(3) Input range to give > 53-dB CMRR.