ZHCSMN5 February   2021 OPA859-Q1

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 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 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input and ESD Protection
      2. 8.3.2 Feedback Pin
      3. 8.3.3 Wide Gain-Bandwidth Product
      4. 8.3.4 Slew Rate and Output Stage
      5. 8.3.5 Current Noise
    4. 8.4 Device Functional Modes
      1. 8.4.1 Split-Supply and Single-Supply Operation
      2. 8.4.2 Power-Down Mode
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 支持资源
    5. 12.5 Trademarks
    6. 12.6 静电放电警告
    7. 12.7 术语表
  13. 13Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.5 Electrical Characteristics

VS+ = 5 V, VS- = 0 V, input common-mode biased at midsupply, unity gain configuration, RL = 200 Ω, output load is referenced to midsupply, and TA ≈ +25℃ (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
AC PERFORMANCE
SSBW Small-signal bandwidth VOUT = 100 mVPP 1.8 GHz
LSBW Large-signal bandwidth VOUT = 2 VPP 400 MHz
GBWP Gain-bandwidth product 900 MHz
Bandwidth for 0.1dB flatness 140 MHz
SR Slew rate (10% - 90%) VOUT = 2-V step 1150 V/µs
tr Rise time VOUT = 100-mV step 0.3 ns
tf Fall time VOUT = 100-mV step 0.3 ns
Settling time to 0.1% VOUT = 2-V step 8 ns
Settling time to 0.001% VOUT = 2-V step 3000 ns
Overshoot/undershoot VOUT = 2-V step 7%
HD2 Second-order harmonic distortion f = 10 MHz, VOUT = 2 VPP 90 dBc
f = 100 MHz, VOUT = 2 VPP 60
HD3 Third-order harmonic distortion f = 10 MHz, VOUT = 2 VPP 86 dBc
f = 100 MHz, VOUT = 2 VPP 64 dBc
en Input-referred voltage noise f = 1 MHz 3.3 nV/√Hz
ZOUT Closed-loop output impedance f = 1 MHz 0.15 Ω
DC PERFORMANCE
AOL Open-loop voltage gain 60 65 dB
VOS Input offset voltage TA = 25°C –5 ±0.9 5 mV
ΔVOS/ΔT Input offset voltage drift TA = –40°C to +125°C   –2   µV/°C
IBN, IBI Input bias current TA = 25°C –5 ±0.5 5 pA
IBOS Input offset current TA = 25°C –5 ±0.1 5 pA
CMRR Common-mode rejection ratio VCM = ±0.5 V 70 84 dB
INPUT
Common-mode input resistance 1 GΩ
CCM Common-mode input capacitance 0.62 pF
Differential input resistance 1 GΩ
CDIFF Differential input capacitance 0.2 pF
VIH Common-mode input range (high) VS+ = 3.3 V, CMRR > 66 dB 1.7 1.9 V
VIL Common-mode input range (low) VS+ = 3.3 V, CMRR > 66 dB 0 0.4 V
VIH Common-mode input range (high) CMRR > 66 dB 3.4 3.6 V
TA = –40°C to +125°C, CMRR > 66 dB 3.3
VIL Common-mode input range (low) CMRR > 66 dB 0 0.4 V
TA = –40°C to +125°C, CMRR > 66 dB 0.35 0.45
OUTPUT
VOH Output voltage (high) VS+ = 3.3 V, TA = 25°C 2.3 2.4 V
VOH Output voltage (high) TA = 25°C 3.95 4.1 V
TA = –40°C to +125°C 3.9
VOL Output voltage (low) VS+ = 3.3 V, TA = 25°C 1.05 1.15 V
VOL Output voltage (low) TA = 25°C 1.1 1.15 V
TA = –40°C to +125°C 1.2
IO_LIN Linear output drive (sink and source) RL = 10 Ω, AOL > 52 dB 65 76 mA
TA = –40°C to +125°C, RL = 10 Ω,
AOL > 52 dB		 64
ISC Output short-circuit current 85 105 mA
POWER SUPPLY
IQ Quiescent current VS+ = 5 V 18 20.5 24 mA
VS+ = 3.3 V 17.5 20 23.5
VS+ = 5.25 V 18 21 24
TA = 125°C 24.5
TA = –40°C 18.5
PSRR+ Positive power-supply rejection ratio 66 74 dB
PSRR– Negative power-supply rejection ratio 64 72
POWER DOWN
Disable voltage threshold Amplifier OFF below this voltage 0.65 1 V
Enable voltage threshold Amplifier ON above this voltage 1.5 1.8 V
Power-down quiescent current 70 140 µA
PD bias current 70 200 µA
Turnon time delay Time to VOUT = 90% of final value 25 ns
Turnoff time delay 120 ns