ZHCSGA5A June   2017  – June 2018 OPA180-Q1 , OPA2180-Q1

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用范围
  3. 3 说明
    1.     低噪声 （峰值到峰值噪声 = 250nV）
  4. 4 修订历史记录
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions: OPA180-Q1
    2.     Pin Functions: OPA2180-Q1
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information: OPA180-Q1
    5. 7.5 Thermal Information: OPA2180-Q1
    6. 7.6 Electrical Characteristics: VS = ±2 V to ±18 V (VS = 4 V to 36 V)
    7. 7.7 Typical Characteristics: Table of Graphs
    8. 7.8 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Operating Characteristics
      2. 8.3.2 EMI Rejection
      3. 8.3.3 Phase-Reversal Protection
      4. 8.3.4 Capacitive Load and Stability
      5. 8.3.5 Electrical Overstress
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Bipolar ±10-V Analog Output from a Unipolar Voltage Output DAC
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Component Selection
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Discrete INA + Attenuation
      3. 9.2.3 RTD Amplifier
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 相关链接
    2. 12.2 商标
    3. 12.3 静电放电警告
    4. 12.4 术语表
  13. 13机械、封装和可订购信息

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

7.8 Typical Characteristics

VS = ±18 V, VCM = VS / 2, RLOAD = 10 kΩ connected to VS / 2, and CL = 100 pF, unless otherwise noted.
OPA180-Q1 OPA2180-Q1 tc_ib_ios-vcm_bos584.gif
Figure 1. IIB and IIO vs Common-Mode Voltage
OPA180-Q1 OPA2180-Q1 tc_vo_swing-io_bos584.gif
Figure 3. Output Voltage Swing vs Output Current
(Maximum Supply)
OPA180-Q1 OPA2180-Q1 tc_noise_bos584.gif
Peak-to-Peak Noise = 250 nV
Figure 5. 0.1-Hz to 10-Hz Noise
OPA180-Q1 OPA2180-Q1 tc_g_ph-frq_bos525.png
Figure 7. Open-Loop Gain and Phase vs Frequency
OPA180-Q1 OPA2180-Q1 tc_oloop_iout-frq_bos525.gif
Figure 9. Open-Loop Output Impedance vs Frequency
OPA180-Q1 OPA2180-Q1 tc_sm_oshoot-cl_neg_bos584.gif
RL = 10 kΩ
Figure 11. Small-Signal Overshoot vs Capacitive Load
(100-mV Output Step)
OPA180-Q1 OPA2180-Q1 tc_oload_pos_bos584.gif
Figure 13. Positive Overload Recovery
OPA180-Q1 OPA2180-Q1 tc_sm_step_pos_bos584.gif
RL = 10 kΩ CL = 10 pF
Figure 15. Small-Signal Step Response
(100 mV)
OPA180-Q1 OPA2180-Q1 tc_lg_step_pos_bos584.gif
G = 1 RL = 10 kΩ CL = 10 pF
Figure 17. Large-Signal Step Response
OPA180-Q1 OPA2180-Q1 tc_lg_t_pos_bos584.gif
G = –1
Figure 19. Large-Signal Settling Time (10-V Positive Step)
OPA180-Q1 OPA2180-Q1 tc_isc-tmp_bos584.gif
Figure 21. Short-Circuit Current vs Temperature
OPA180-Q1 OPA2180-Q1 tc_ch_sep-frq_bos584.gif
Figure 23. Channel Separation vs Frequency
OPA180-Q1 OPA2180-Q1 tc_ibias-tmp_bos584.gif
Figure 2. Input Bias Current vs Temperature
OPA180-Q1 OPA2180-Q1 tc_cmrr-tmp_2v_bos584.gif
VSUPPLY = ±2 V
Figure 4. CMRR vs Temperature
OPA180-Q1 OPA2180-Q1 tc_noise_spec-frq_bos525.gif
Figure 6. Input Voltage Noise Spectral Density vs Frequency
OPA180-Q1 OPA2180-Q1 tc_oloop_g-tmp_bos584.gif
Figure 8. Open-Loop Gain vs Temperature
OPA180-Q1 OPA2180-Q1 tc_sm_oshoot-cl_pos_bos584.gif
RL = 10 kΩ
Figure 10. Small-Signal Overshoot vs Capacitive Load
(100-mV Output Step)
OPA180-Q1 OPA2180-Q1 tc_no_phase_bos584.gif
Figure 12. No Phase Reversal
OPA180-Q1 OPA2180-Q1 tc_oload_neg_bos584.gif
Figure 14. Negative Overload Recovery
OPA180-Q1 OPA2180-Q1 tc_sm_step_neg_bos584.gif
RL = 10 kΩ CL = 10 pF
Figure 16. Small-Signal Step Response (100 mV)
OPA180-Q1 OPA2180-Q1 tc_lg_step_neg_bos584.gif
G = –1 RL = 10 kΩ CL = 10 pF
Figure 18. Large-Signal Step Response
OPA180-Q1 OPA2180-Q1 tc_lg_t_neg_bos584.gif
G = –1
Figure 20. Large-Signal Settling Time (10-V Negative Step)
OPA180-Q1 OPA2180-Q1 tc_max_vo-frq_bos525.gif
Figure 22. Maximum Output Voltage vs Frequency
OPA180-Q1 OPA2180-Q1 tc_emirr-frq_bos584.gif
Figure 24. EMIRR IN+ vs Frequency