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New Original TSZ121ICT TSZ121 Amplifiers IC , 1CIRC SC70-5 ZERO DRIFT OP AMP

    Buy cheap New Original TSZ121ICT TSZ121 Amplifiers IC , 1CIRC SC70-5 ZERO DRIFT OP AMP from wholesalers
     
    Buy cheap New Original TSZ121ICT TSZ121 Amplifiers IC , 1CIRC SC70-5 ZERO DRIFT OP AMP from wholesalers
    • Buy cheap New Original TSZ121ICT TSZ121 Amplifiers IC , 1CIRC SC70-5 ZERO DRIFT OP AMP from wholesalers
    • Buy cheap New Original TSZ121ICT TSZ121 Amplifiers IC , 1CIRC SC70-5 ZERO DRIFT OP AMP from wholesalers

    New Original TSZ121ICT TSZ121 Amplifiers IC , 1CIRC SC70-5 ZERO DRIFT OP AMP

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    Brand Name : Original
    Model Number : TSZ121SC70-5
    Certification : Full
    Price : 0.36 USD/PC
    Payment Terms : T/T, Western Union
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    Delivery Time : 5-7 days
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    New Original TSZ121ICT TSZ121 Amplifiers IC , 1CIRC SC70-5 ZERO DRIFT OP AMP

    New Original TSZ121ICT TSZ121 Amplifiers IC OPAMP ZERO-DRIFT 1CIRC SC70-5


    Very high accuracy (5 µV) zero drift micropower 5 V operational amplifiers

    Features

    Very high accuracy and stability: offset voltage 5 µV max at 25 °C, 8 µV over full temperature range (-40 °C to 125 °C) Rail-to-rail input and output

    Low supply voltage: 1.8 - 5.5 V

    Low power consumption: 40 µA max. at 5 V

    Gain bandwidth product: 400 kHz

    High tolerance to ESD: 4 kV HBM

    Extended temperature range: -40 to 125 °C Micro-packages: SC70-5, DFN8 2x2, and QFN16 3x3

    Benefits
    Higher accuracy without calibration
    Accuracy virtually unaffected by temperature change
    Related products
    SeeTSV711orTSV731for continuous-time precision amplifiers
    Applications
    Battery-powered applications
    Portable devices
    Signal conditioning
    Medical instrumentation
    Description
    The TSZ12x series of high precision operational amplifiers offer very low input offset voltages with
    virtually zero drift.


    TSZ121 is the single version, TSZ122 the dual version, and TSZ124 the quad version, with pinouts compatible with industry standards.
    The TSZ12x series offers rail-to-rail input and output, excellent speed/power consumption ratio, and 400 kHz gain bandwidth product, while consuming less than 40 µA at 5 V. The devices also feature an ultra-low input bias current.
    These features make the TSZ12x family ideal for sensor interfaces, battery-powered applications and portable applications.

    Absolute maximum ratings and operating conditions

    Table 1: Absolute maximum ratings (AMR)


    SymbolParameterValueUnit
    VCCSupply voltage(1)6

    V

    VidDifferential input voltage(2)±VCC
    VinInput voltage(3)(VCC-) - 0.2 to (VCC+) + 0.2
    IinInput current(4)10mA
    TstgStorage temperature-65 to 150°C
    TjMaximum junction temperature150

    Rthja


    Thermal resistance junction to

    ambient(5)(6)

    SC70-5205

    °C/W

    SOT23-5250
    DFN8 2x257
    MiniSO8190
    SO8125
    QFN16 3x339
    TSSOP14100

    ESD

    HBM: human body model(7)4kV
    MM: machine model(8)300V
    CDM: charged device model(9)1.5kV
    Latch-up immunity200mA

    Notes:

    (1)All voltage values, except the differential voltage are with respect to the network ground terminal.

    (2)The differential voltage is the non-inverting input terminal with respect to the inverting input terminal.

    (3)Vcc - Vin must not exceed 6 V, Vin must not exceed 6 V

    (4) Input current must be limited by a resistor in series with the inputs.

    (5) Rth are typical values.

    (6)Short-circuits can cause excessive heating and destructive dissipation.

    (7) Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for all couples of pin combinations with other pins floating.

    (8)Machine model: a 200 pF cap is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 Ω), done for all couples of pin combinations with other pins floating.

    (9)Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to ground.


    Table 2: Operating conditions


    SymbolParameterValueUnit
    VCCSupply voltage1.8 to 5.5V
    VicmCommon mode input voltage range(VCC-) - 0.1 to (VCC+) + 0.1
    ToperOperating free air temperature range-40 to 125°C

    3


    Electrical characteristics

    Table 3: Electrical characteristics at VCC+ = 1.8 V with VCC- = 0 V, Vicm = VCC/2, T = 25 ° C,

    and RL = 10 kΩ connected to VCC/2 (unless otherwise specified)


    SymbolParameterConditionsMin.Typ.Max.Unit
    DC performance
    VioInput offset voltageT = 25 °C15μV
    -40 °C < T < 125 °C8
    ΔVio/ΔTInput offset voltage drift(1)-40 °C < T < 125 °C1030nV/°C
    Iib

    Input bias current

    (Vout = VCC/2)

    T = 25 °C50200(2)

    pA

    -40 °C < T < 125 °C300(2)
    Iio

    Input offset current

    (Vout = VCC/2)

    T = 25 °C100400(2)
    -40 °C < T < 125 °C600(2)

    CMR

    Common mode rejection

    ratio, 20 log (ΔVicm/ΔVio),

    Vic = 0 V to VCC ,

    Vout = VCC/2, RL > 1 MΩ

    T = 25 °C110122

    dB

    -40 °C < T < 125 °C110
    AvdLarge signal voltage gain, Vout = 0.5 V to (VCC - 0.5 V)T = 25 °C118135
    -40 °C < T < 125 °C110
    VOHHigh-level output voltageT = 25 °C30

    mV

    -40 °C < T < 125 °C70
    VOLLow-level output voltageT = 25 °C30
    -40 °C < T < 125 °C70

    Iout

    Isink (Vout = VCC)T = 25 °C78

    mA

    -40 °C < T < 125 °C6
    Isource (Vout = 0 V)T = 25 °C57
    -40 °C < T < 125 °C4

    ICC

    Supply current

    (per amplifier, Vout = VCC/2,

    RL > 1 MΩ)

    T = 25 °C2840

    μA

    -40 °C < T < 125 °C40
    AC performance
    GBPGain bandwidth product

    RL = 10 kΩ, CL = 100 pF

    400kHz
    FuUnity gain frequency300
    ɸmPhase margin55Degrees
    GmGain margin17dB
    SRSlew rate(3)0.17V/μs
    tsSetting timeTo 0.1 %, Vin = 1 Vp-p, RL = 10 kΩ, CL = 100 pF50μs
    enEquivalent input noise voltagef = 1 kHz60nV/√ Hz
    f = 10 kHz60
    CsChannel separationf = 100 Hz120dB

    SymbolParameterConditionsMin.Typ.Max.Unit
    tinitInitialization timeT = 25 °C50ps
    -40 °C < T < 125 °C100

    TSZ121, TSZ122, TSZ124

    Notes:

    (1)SeeSection 5.5: "Input offset voltage drift over temperature". Input offset measurements are performed on x100 gain configuration. The amplifiers and the gain setting resistors are at the same temperature.

    (2)Guaranteed by design

    (3)Slew rate value is calculated as the average between positive and negative slew rates.

    Table 4: Electrical characteristics at VCC+ = 3.3 V with VCC- = 0 V, Vicm = VCC/2, T = 25 ° C,

    and RL = 10 connected to VCC/2 (unless otherwise specified)


    SymbolParameterConditionsMin.Typ.Max.Unit
    DC performance
    VioInput offset voltageT = 25 °C15μV
    -40 °C < T < 125 °C8
    ΔVio/ΔTInput offset voltage drift(1)-40 °C < T < 125 °C1030nV/°C
    Iib

    Input bias current

    (Vout = VCC/2)

    T = 25 °C60200(2)

    pA

    -40 °C < T < 125 °C300(2)
    Iio

    Input offset current

    (Vout = VCC/2)

    T = 25 °C120400(2)
    -40 °C < T < 125 °C600(2)

    CMR

    Common mode rejection

    ratio, 20 log (ΔVicm/ΔVio),

    Vic = 0 V to VCC ,

    Vout = VCC/2, RL > 1 MΩ

    T = 25 °C115128

    dB

    -40 °C < T < 125 °C115
    AvdLarge signal voltage gain, Vout = 0.5 V to (VCC - 0.5 V)T = 25 °C118135
    -40 °C < T < 125 °C110
    VOHHigh-level output voltageT = 25 °C30

    mV

    -40 °C < T < 125 °C70
    VOLLow-level output voltageT = 25 °C30
    -40 °C < T < 125 °C70

    Iout

    Isink (Vout = VCC)T = 25 °C1518

    mA

    -40 °C < T < 125 °C12
    Isource (Vout = 0 V)T = 25 °C1416
    -40 °C < T < 125 °C10

    ICC

    Supply current

    (per amplifier, Vout = VCC/2,

    RL > 1 MΩ)

    T = 25 °C2940

    μA

    -40 °C < T < 125 °C40
    AC performance
    GBPGain bandwidth product

    RL = 10 kΩ, CL = 100 pF

    400kHz
    FuUnity gain frequency300
    ɸmPhase margin56Degrees
    GmGain margin19dB
    SRSlew rate(3)0.19V/μs
    tsSetting timeTo 0.1 %, Vin = 1 Vp-p, RL = 10 kΩ, CL = 100 pF50μs
    enEquivalent input noise voltagef = 1 kHz40nV/√ Hz
    f = 10 kHz40
    CsChannel separationf = 100 Hz120dB
    tinitInitialization timeT = 25 °C50μs
    -40 °C < T < 125 °C100

    Table 5: Electrical characteristics at VCC+ = 5 V with VCC- = 0 V, Vicm = VCC/2, T = 25 ° C, and

    RL = 10 kΩ connected to VCC/2 (unless otherwise specified)


    SymbolParameterConditionsMin.Typ.Max.Unit
    DC performance
    VioInput offset voltageT = 25 °C15μV
    -40 °C < T < 125 °C8
    ΔVio/ΔTInput offset voltage drift(1)-40 °C < T < 125 °C1030nV/°C
    Iib

    Input bias current

    (Vout = VCC/2)

    T = 25 °C70200(2)

    pA

    -40 °C < T < 125 °C300(2)
    Iio

    Input offset current

    (Vout = VCC/2)

    T = 25 °C140400(2)
    -40 °C < T < 125 °C600(2)

    CMR

    Common mode rejection

    ratio, 20 log (ΔVicm/ΔVio),

    Vic = 0 V to VCC ,

    Vout = VCC/2, RL > 1 MΩ

    T = 25 °C115136

    dB

    -40 °C < T < 125 °C115

    SVR

    Supply voltage rejection

    ratio, 20 log (ΔVCC/ΔVio),

    VCC = 1.8 V to 5.5 V,

    Vout = VCC/2, RL > 1 MΩ

    T = 25 °C120140
    -40 °C < T < 125 °C120
    AvdLarge signal voltage gain, Vout = 0.5 V to (VCC - 0.5 V)T = 25 °C120135
    -40 °C < T < 125 °C110

    EMIRR(3)


    EMI rejection rate = -20 log

    (VRFpeak/ΔVio)

    VRF = 100 mVp , f = 400 MHz84
    VRF = 100 mVp , f = 900 MHz87
    VRF = 100 mVp , f = 1800 MHz90
    VRF = 100 mVp , f = 2400 MHz91
    VOHHigh-level output voltageT = 25 °C30

    mV

    -40 °C < T < 125 °C70
    VOLLow-level output voltageT = 25 °C30
    -40 °C < T < 125 °C70

    Iout

    Isink (Vout = VCC)T = 25 °C1518

    mA

    -40 °C < T < 125 °C14
    Isource (Vout = 0 V)T = 25 °C1417
    -40 °C < T < 125 °C12

    ICC

    Supply current

    (per amplifier, Vout = VCC/2,

    RL > 1 MΩ)

    T = 25 °C3140

    μA

    -40 °C < T < 125 °C40
    AC performance
    GBPGain bandwidth product

    RL = 10 kΩ, CL = 100 pF

    400kHz
    FuUnity gain frequency300
    ɸmPhase margin53Degrees
    GmGain margin19dB
    SRSlew rate(4)0.19V/μs

    SymbolParameterConditionsMin.Typ.Max.Unit
    tsSetting timeTo 0.1 %, Vin = 100 mVp-p, RL = 10 kΩ, CL = 100 pF10μs
    enEquivalent input noise voltagef = 1 kHz37nV/√ Hz
    f = 10 kHz37
    CsChannel separationf = 100 Hz120dB
    tinitInitialization timeT = 25 °C50μs
    -40 °C < T < 125 °C100

    Notes:

    New Original TSZ121ICT TSZ121 Amplifiers IC , 1CIRC SC70-5 ZERO DRIFT OP AMPSee Section 5.5: "Input offset voltage drift over temperature". Input offset measurements are performed on x100 gain configuration. The amplifiers and the gain setting resistors are at the same temperature.

    (2)Guaranteed by design

    (3)Tested on SC70-5 package

    (4)Slew rate value is calculated as the average between positive and negative slew rates.

    IMPORTANT NOTICE PLEASE READ CAREFULLY


    STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications , and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.


    Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products.


    No license, express or implied, to any intellectual property right is granted by ST herein.


    Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.


    ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners.


    Information in this document supersedes and replaces information previously supplied in any prior versions of this document.


    © 2016 STMicroelectronics – All rights reserved

    For more details, see the specifications in the link


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