米6体育平台手机版_好二三四

ZHCSMN4 February 2021 OPA858-Q1

PRODUCTION DATA

封装选项

机械数据 (封装 | 引脚)

DSG|8
- MPDS308C

散热焊盘机械数据 (封装 | 引脚)

DSG|8
- QFND141I

订购信息

zhcsmn4_oa

6.6 Typical Characteristics

at V_S+ = 2.5 V, V_S– = –2.5 V, V_IN+ = 0 V, R_F = 453 Ω, Gain = 7 V/V, R_L = 200 Ω, output load referenced to midsupply, and T_A = 25°C (unless otherwise noted)

V_OUT = 100 mV_PP; see Figure 7-1 and Figure 7-2 for circuit configuration

Figure 6-1 Small-Signal Frequency Response vs Gain

V_OUT = 100 mV_PP

Figure 6-3 Small-Signal Frequency Response vs Output Load

V_OUT = 100 mV_PP; see Figure 7-3 for circuit configuration

Figure 6-5 Small-Signal Frequency Response vs Capacitive Load

V_OUT = 2 V_PP

Figure 6-7 Large-Signal Response for 0.1-dB Gain Flatness

Small-Signal Response

Figure 6-9 Closed-Loop Output Impedance vs Frequency

Figure 6-11 Voltage Noise Density vs Frequency

Figure 6-13 Harmonic Distortion (HD2) vs Output Swing

V_OUT = 2 V_PP

Figure 6-15 Harmonic Distortion (HD2) vs Output Load

V_OUT = 2 V_PP

Figure 6-17 Harmonic Distortion (HD2) vs Gain

Average Rise and Fall Time (10% - 90%) = 450 ps

Figure 6-19 Small-Signal Transient Response

Figure 6-21 Small-Signal Transient Response vs Capacitive Load

V_S+ = 5 V, V_S– = Ground

Figure 6-23 Turnon Transient Response

Small-Signal Response

Figure 6-25 Common-Mode Rejection Ratio vs Frequency

2 Typical Units

Figure 6-27 Quiescent Current vs Supply Voltage

30 Units Tested

Figure 6-29 Quiescent Current (Amplifier Disabled) vs Ambient Temperature

µ = 1 µV/°C

σ = 2.2 µV/°C

28 Units Tested

Figure 6-31 Offset Voltage vs Ambient Temperature

V_S = 5 V

3 Typical Units

Figure 6-33 Offset Voltage vs Input Common-Mode Voltage

V_S = 3.3 V

3 Typical Units

Figure 6-35 Offset Voltage vs Output Swing

Figure 6-37 Offset Voltage vs Output Swing vs Ambient Temperature

Figure 6-39 Input Bias Current vs Input Common-Mode Voltage

µ = –0.28 mV

σ = 0.8 mV

4555 units tested

Figure 6-41 Offset Voltage Distribution

V_OUT = 100 mV_PP

Figure 6-2 Small-Signal Frequency Response vs Supply Voltage

V_OUT = 100 mV_PP

Figure 6-4 Small-Signal Frequency Response vs Ambient Temperature

V_OUT = 2 V_PP

Figure 6-6 Large-Signal Frequency Response vs Gain

V_S = 3.3 V

V_OUT = 1 V_PP

Figure 6-8 Large-Signal Frequency Response

Small-Signal Response

Figure 6-10 Open-Loop Magnitude and Phase vs Frequency

Frequency = 10 MHz

Figure 6-12 Voltage Noise Density vs Ambient Temperature

Figure 6-14 Harmonic Distortion (HD3) vs Output Swing

V_OUT = 2 V_PP

Figure 6-16 Harmonic Distortion (HD3) vs Output Load

V_OUT = 2 V_PP

Figure 6-18 Harmonic Distortion (HD3) vs Gain

Average Rise and Fall Time (10% - 90%) = 750 ps

Figure 6-20 Large-Signal Transient Response

2x Output Overdrive

Figure 6-22 Output Overload Response

V_S+ = 5 V, V_S– = Ground

Figure 6-24 Turnoff Transient Response

Small-Signal Response

Figure 6-26 Power Supply Rejection Ratio vs Frequency

2 Typical Units

Figure 6-28 Quiescent Current vs Ambient Temperature

3 Typical Units

Figure 6-30 Offset Voltage vs Supply Voltage

V_S = 3.3 V

3 Typical Units

Figure 6-32 Offset Voltage vs Input Common-Mode Voltage

Figure 6-34 Offset Voltage vs Input Common-Mode Voltage vs Ambient Temperature

V_S = 5 V

3 Typical Units

Figure 6-36 Offset Voltage vs Output Swing

3 Typical Units

Figure 6-38 Input Bias Current vs Ambient Temperature

µ = 20.35 mA

σ = 0.2 mA

4555 units tested

Figure 6-40 Quiescent Current Distribution

µ = –0.1 pA

σ = 0.39 pA

4555 units tested

Figure 6-42 Input Bias Current Distribution

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