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ZHCSOW3 September 2020 INA848

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7.6 Typical Characteristics

at T_A = 25°C, V_S = ±15 V, R_L = 10 kΩ, V_REF = 0 V, and G = 2000 (unless otherwise noted)

N = 3172, mean = –4.678 µV, std dev = 5.715 µV

Figure 7-1 Typical Distribution of Input Offset Voltage

N = 48

Figure 7-3 Input-referred Offset Voltage vs Temperature

N = 527, mean = 17.876 nA, std dev = 2.875 nA

Figure 7-5 Typical Distribution of Input Bias Current

N = 1080, mean = 356.396 ppm, std dev = 186.085 ppm

Figure 7-7 Typical Distribution of Gain Error

VREF = 0 V

Figure 7-9 Input Common-Mode Voltage vs Output Voltage

Figure 7-11 Positive Input Bias Current vs Input Common-Mode Voltage

Figure 7-13 Input Offset Current vs Temperature

Figure 7-15 CMRR vs Frequency (RTI)

Figure 7-17 Negative PSRR vs Frequency (RTI)

Figure 7-19 Current Noise Spectral Density vs Frequency (RTI)

No Load

Figure 7-21 Gain Error vs Temperature

Figure 7-23 Large-Signal Step Response

Figure 7-25 Small Signal Response

Figure 7-27 Supply Current vs Temperature

Figure 7-29 Negative Output Voltage Swing vs Output Current

Figure 7-31 Short Circuit Current (Source + Sink) vs Temperature

N = 45, mean = 0.116 µV/°C, std dev = 0.102 µV/°C

Figure 7-2 Typical Distribution of Input Offset Voltage Drift

N = 527, mean = 0.1369 nA, std dev = 1.222 nA

Figure 7-4 Typical Distribution of Input Offset Current

N = 527, mean = -0.0840 µV/V, std dev = 0.0420 µV/V

Figure 7-6 Typical CMRR Distribution

N = 7

Figure 7-8 CMRR vs Temperature

Figure 7-10 Input Bias Current vs Temperature

Figure 7-12 Negative Input Bias Current vs Input Common-Mode Voltage

Figure 7-14 Input Offset Current vs Input Common-Mode Voltage

Figure 7-16 Positive PSRR vs Frequency (RTI)

Figure 7-18 Voltage Noise Spectral Density vs Frequency (RTI)

Figure 7-20 0.1-Hz to 10-Hz RTI Voltage Noise

Figure 7-22 Closed Loop Gain vs Frequency

Figure 7-24 Small Signal Response vs Capacitive Loads

Figure 7-26 Slew Rate vs Temperature

Figure 7-28 Positive Output Voltage Swing vs Output Current

N = 5

Figure 7-30 Input-Referred Offset Voltage vs Settling Time