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LT1368 Datasheet with Chat AI
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    Hello, Please ask a question about LT1368_15 Datasheet

  • # Example questions: ➢ Compare the typical short-circuit current (i_sc) values specified for a temperature range of 0°c to 70°c versus at 25°c.
    ➢ At 25°c, what is the range of typical large-signal voltage gain (a_vol) for the lt1366/lt1367/lt1368/lt1369 amplifiers?
    ➢ What is the typical supply current for the lt1366/lt1367/lt1368/lt1369 amplifiers when v_s = 3v?

  • Part No.LT1368_15
    ManufacturerLINER
    Size392 Kbytes
    Pages20 pages
    DescriptionDual and Quad Precision Rail-to-Rail Input and Output Op Amps
    Datasheet Summary with AI

    Important Notes & Issues with the Text:

    ️· Redundancy and Layout Variations: The text is presented almost identically in both blocks, but with some variations in table layout.
    ️· "l" Notation: The "l" notation appears to indicate specifications that apply over a temperature range of 0°C < T<sub>A</sub> < 70°C.
    ️· Conflicting Data: There are subtle discrepancies between the two tables. This is a common problem with data extracted from technical documents that might be early drafts or have editorial inconsistencies.
    ️· Unclear Gain Voltage: Some tables use "VO = 50mV to 2.8V" others use "VO = 50mV to 2.8V, RL = 10k". I'm making the assumption that the second is the more accurate definition (with an output voltage from 50mV to 2.8V with a 10k Ohm load).

    Organized Electrical Characteristics (Combining Data & Noting Differences):

    I'm presenting a combined table. I've noted where the tables differ. I will split the information based on LT1366/LT1368 and LT1367/LT1369.

    LT1366/LT1368 Characteristics:

    Parameter Conditions Value (Temperature Range: 0°C < T<sub>A</sub> < 70°C) Value (3V, 0V, 1.5V, 1.5V) Notes
    Input Offset Voltage (VOS) VCM = VCC, VCM = VEE 200 µV 200 µV
    575 µV
    Input Offset Voltage Drift (VOS TC) 2 µV/°C
    6 µV/°C
    Input Bias Current (IB) VCM = VCC 0 nA
    -45 nA
    15 nA
    -10 nA
    45 nA
    0 nA
    Input Offset Current (IOS) VCM = VCC 2 nA
    1 nA
    15 nA
    15 nA
    Large-Signal Voltage Gain (AVOL) VO = 50mV to 2.8V, RL = 10k 250
    1500
    Common Mode Rejection Ratio (CMRR) VCM = VEE to VCC 76 dB
    70 dB
    83 dB
    83 dB
    Output Voltage Swing Low (VOL) No Load, ISINK = 0.5mA 9 mV
    45 mV
    120 mV
    14 mV
    80 mV
    230 mV
    Output Voltage Swing High (VOH) No Load, ISOURCE = 0.5mA VCC – 0.014 V
    VCC – 0.110 V
    VCC – 0.250 V
    VCC – 0.005 V
    VCC – 0.055 V
    VCC – 0.180 V
    Short-Circuit Current (ISC) ±10 mA
    Supply Current per Amplifier (IS) 375 µA
    520 µA

    LT1367/LT1369 Characteristics:

    Parameter Conditions Value (Temperature Range: 0°C < T<sub>A</sub> < 70°C) Value (3V, 0V, 1.5V, 1.5V) Notes
    Input Offset Voltage (VOS) VCM = VCC, VCM = VEE 200 µV 200 µV
    950 µV
    Input Offset Voltage Drift (VOS TC) 2 µV/°C
    6 µV/°C
    Input Bias Current (IB) VCM = VCC 0 nA
    -35 nA
    10 nA
    -10 nA
    35 nA
    0 nA
    Input Offset Current (IOS) VCM = VCC 2 nA
    0.3 nA
    12 nA
    12 nA
    Large-Signal Voltage Gain (AVOL) VO = 50mV to 2.8V, RL = 10k 150
    1500
    Common Mode Rejection Ratio (CMRR) VCM = VEE to VCC 72 dB
    66 dB
    83 dB
    83 dB
    Output Voltage Swing Low (VOL) No Load, ISINK = 0.5mA 6 mV
    40 mV
    110 mV
    12 mV
    70 mV
    200 mV
    Output Voltage Swing High (VOH) No Load, ISOURCE = 0.5mA VCC – 0.012 V
    VCC – 0.100 V
    VCC – 0.250 V
    VCC – 0.004 V
    VCC – 0.050 V
    VCC – 0.150 V
    Short-Circuit Current (ISC) ±10 mA
    Supply Current per Amplifier (IS) 330 µA
    500 µA

    Recommendations:

    ️· Cross-Reference: Compare these values with the official datasheet (if available) to resolve any discrepancies.
    ️· Document Source: Note the document’s origin and revision date, as inconsistencies may be due to drafting or editing errors.

    Important Notes & Issues with the Text:

    ️· Redundancy and Layout Variations: The text is presented almost identically in both blocks, but with some variations in table layout.
    ️· "l" Notation: The "l" notation appears to indicate specifications that apply over a temperature range of 0°C < T<sub>A</sub> < 70°C.
    ️· Conflicting Data: There are subtle discrepancies between the two tables. This is a common problem with data extracted from technical documents that might be early drafts or have editorial inconsistencies.
    ️· Unclear Gain Voltage: Some tables use "VO = 50mV to 2.8V" others use "VO = 50mV to 2.8V, RL = 10k". I'm making the assumption that the second is the more accurate definition (with an output voltage from 50mV to 2.8V with a 10k Ohm load).

    Organized Electrical Characteristics (Combining Data & Noting Differences):

    I'm presenting a combined table. I've noted where the tables differ. I will split the information based on LT1366/LT1368 and LT1367/LT1369.

    LT1366/LT1368 Characteristics:

    Parameter Conditions Value (Temperature Range: 0°C < T<sub>A</sub> < 70°C) Value (3V, 0V, 1.5V, 1.5V) Notes
    Input Offset Voltage (VOS) VCM = VCC, VCM = VEE 200 µV 200 µV
    575 µV
    Input Offset Voltage Drift (VOS TC) 2 µV/°C
    6 µV/°C
    Input Bias Current (IB) VCM = VCC 0 nA
    -45 nA
    15 nA
    -10 nA
    45 nA
    0 nA
    Input Offset Current (IOS) VCM = VCC 2 nA
    1 nA
    15 nA
    15 nA
    Large-Signal Voltage Gain (AVOL) VO = 50mV to 2.8V, RL = 10k 250
    1500
    Common Mode Rejection Ratio (CMRR) VCM = VEE to VCC 76 dB
    70 dB
    83 dB
    83 dB
    Output Voltage Swing Low (VOL) No Load, ISINK = 0.5mA 9 mV
    45 mV
    120 mV
    14 mV
    80 mV
    230 mV
    Output Voltage Swing High (VOH) No Load, ISOURCE = 0.5mA VCC – 0.014 V
    VCC – 0.110 V
    VCC – 0.250 V
    VCC – 0.005 V
    VCC – 0.055 V
    VCC – 0.180 V
    Short-Circuit Current (ISC) ±10 mA
    Supply Current per Amplifier (IS) 375 µA
    520 µA

    LT1367/LT1369 Characteristics:

    Parameter Conditions Value (Temperature Range: 0°C < T<sub>A</sub> < 70°C) Value (3V, 0V, 1.5V, 1.5V) Notes
    Input Offset Voltage (VOS) VCM = VCC, VCM = VEE 200 µV 200 µV
    950 µV
    Input Offset Voltage Drift (VOS TC) 2 µV/°C
    6 µV/°C
    Input Bias Current (IB) VCM = VCC 0 nA
    -35 nA
    10 nA
    -10 nA
    35 nA
    0 nA
    Input Offset Current (IOS) VCM = VCC 2 nA
    0.3 nA
    12 nA
    12 nA
    Large-Signal Voltage Gain (AVOL) VO = 50mV to 2.8V, RL = 10k 150
    1500
    Common Mode Rejection Ratio (CMRR) VCM = VEE to VCC 72 dB
    66 dB
    83 dB
    83 dB
    Output Voltage Swing Low (VOL) No Load, ISINK = 0.5mA 6 mV
    40 mV
    110 mV
    12 mV
    70 mV
    200 mV
    Output Voltage Swing High (VOH) No Load, ISOURCE = 0.5mA VCC – 0.012 V
    VCC – 0.100 V
    VCC – 0.250 V
    VCC – 0.004 V
    VCC – 0.050 V
    VCC – 0.150 V
    Short-Circuit Current (ISC) ±10 mA
    Supply Current per Amplifier (IS) 330 µA
    500 µA

    Recommendations:

    ️· Cross-Reference: Compare these values with the official datasheet (if available) to resolve any discrepancies.
    ️· Document Source: Note the document’s origin and revision date, as inconsistencies may be due to drafting or editing errors.

    Part No.LT1368_15
    ManufacturerLINER
    Size392 Kbytes
    Pages20 pages
    DescriptionDual and Quad Precision Rail-to-Rail Input and Output Op Amps
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