ZHCSJE3C 数据表 | 德州仪器 TI.com.cn

ZHCSJE3C february 2019 – august 2021 INA191 , INA2191

PRODUCTION DATA

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机械数据 (封装 | 引脚)

YBJ|12

散热焊盘机械数据 (封装 | 引脚)

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6.6 Typical Characteristics

at T_A = 25 °C, V_S = 1.8 V, V_IN+ = 12 V, V_ENABLE = V_S, V_REF = GND and all gain options (unless otherwise noted)

Figure 6-1 Input Offset Voltage Production Distribution

Figure 6-3 Common-Mode Rejection Production Distribution

A1 devices

Figure 6-5 Gain Error Production Distribution (INA191)

A2, A3, A4, A5 devices

Figure 6-7 Gain Error Production Distribution

V_S = 5 V

Figure 6-9 Gain vs. Frequency

Figure 6-11 Common-Mode Rejection Ratio vs. Frequency

V_S = 5.0 V

Figure 6-13 Output Voltage Swing vs. Output Current

V_ENABLE = 0 V, V_SENSE = 0 V

Figure 6-15 Input Bias Current vs. Common-Mode Voltage (Shutdown)

V_ENABLE = V_S

Figure 6-17 Quiescent Current vs. Temperature (INA191)

V_ENABLE1 = V_ENABLE2 = V_S

, V_REF = V_S /2

Figure 6-19 Quiescent Current vs. Temperature (INA2191 )

V_ENABLE1 = V_ENABLE2 = 0 V, V_REF = V_S /2

Figure 6-21 Quiescent Current vs. Temperature (INA2191 Disabled)

V_REF = V_S /2

Figure 6-23 Quiescent Current vs. Common-Mode Voltage (INA2191)

Figure 6-25 0.1-Hz to 10-Hz Input-Referred Voltage Noise

Figure 6-27 Common-Mode Voltage Transient Response

V_S = 5.0 V

Figure 6-29 Noninverting Differential Input Overload Recovery

V_S = 5.0 V, A3 device

Figure 6-31 Brownout Recovery

V_S = 5.0 V, A1 device

Figure 6-33 IB+ and IB– vs. Differential Input Voltage (INA191)

V_S = 5.0 V, V_REF = V_S /2, A1 device

Figure 6-35 IB+ and IB– vs. Differential Input Voltage (INA2191)

V_S = 5.0 V, V_ENABLE = 0 V, A1, A2, A3 devices

Figure 6-37 Output Leakage vs. Output Voltage

V_S = 5.0 V, V_ENABLE = 0 V, V_REF = 2.5 V, A1, A2, A3 devices

Figure 6-39 Output Leakage vs. Output Voltage (INA2191)

V_S = 5.0 V, V_CM = 0 V

Figure 6-41 Output Impedance vs. Frequency

Figure 6-2 Offset Voltage vs. Temperature

Figure 6-4 Common-Mode Rejection Ratio vs. Temperature

A1 Devices

Figure 6-6 Gain Error Production Distribution (INA2191)

Figure 6-8 Gain Error vs. Temperature

V_S = 5 V

Figure 6-10 Power-Supply Rejection Ratio vs. Frequency

V_S = 1.8 V

Figure 6-12 Output Voltage Swing vs. Output Current

V_S = 5.0 V, V_SENSE = 0 V

Figure 6-14 Input Bias Current vs. Common-Mode Voltage

V_SENSE = 0 V

Figure 6-16 Input Bias Current vs. Temperature

Single channel enabled, V_REF = V_S /2

Figure 6-18 Quiescent Current vs. Temperature (INA2191 )

V_ENABLE = 0 V

Figure 6-20 Quiescent Current vs. Temperature (INA191 Disabled)

Figure 6-22 Quiescent Current vs. Common-Mode Voltage (INA191)

Figure 6-24 Input-Referred Voltage Noise vs. Frequency

V_S = 5.0 V, 10-mV_PP input step

Figure 6-26 Step Response

Figure 6-28 Inverting Differential Input Overload Recovery

V_S = 5.0 V, A2 device

Figure 6-30 Start-Up Response

V_S = 5.0 V, A3 device

Figure 6-32 Enable and Disable Response

V_S = 5.0 V, A2, A3, A4, A5 devices

Figure 6-34 IB+ and IB– vs. Differential Input Voltage (INA191)

V_S = 5.0 V, V_REF = V_S /2, A2, A3, A4, A5 devices

Figure 6-36 IB+ and IB– vs. Differential Input Voltage (INA2191)

V_S = 5.0 V, V_ENABLE = 0 V, A4, A5 devices

Figure 6-38 Output Leakage vs. Output Voltage

V_S = 5.0 V, V_ENABLE = 0 V, V_REF = 2.5 V, A4, A5 devices

Figure 6-40 Output Leakage vs. Output Voltage (INA2191)

V_S = 5.0 V, V_CM = 0 V, V_REF = V_S /2

Figure 6-42 Channel Separation vs. Frequency (INA2191)