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                                                                                                    1. Home
                                                                                                    2. Semiconductors - ICs
                                                                                                    3. Amplifiers & Comparators
                                                                                                    4. Operational Amplifiers - Op Amps
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                                                                                                    TSZ121ILT

                                                                                                    Operational Amplifier, Zero Drift, 1 Channels, 400 kHz, 0.19 V/µs, 1.8V to 5.5V, SOT-23, 5 Pins

                                                                                                    STMICROELECTRONICS
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    STMICROELECTRONICS TSZ121ILT
                                                                                                    ManufacturerSTMICROELECTRONICS
                                                                                                    Manufacturer Part NoTSZ121ILT
                                                                                                    Order Code2806820
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
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                                                                                                    Product Information

                                                                                                    STMICROELECTRONICS
                                                                                                    ManufacturerSTMICROELECTRONICS
                                                                                                    Manufacturer Part NoTSZ121ILT
                                                                                                    Order Code2806820
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    No. of Channels1Channels
                                                                                                    Gain Bandwidth Product400kHz
                                                                                                    Slew Rate Typ0.19V/µs
                                                                                                    Supply Voltage Range1.8V to 5.5V
                                                                                                    IC Case / PackageSOT-23
                                                                                                    No. of Pins5Pins
                                                                                                    Amplifier TypeZero Drift
                                                                                                    Rail to RailRail - Rail Input / Output (RRIO)
                                                                                                    Input Offset Voltage1µV
                                                                                                    Input Bias Current70pA
                                                                                                    IC MountingSurface Mount
                                                                                                    Operating Temperature Min-40°C
                                                                                                    Operating Temperature Max125°C
                                                                                                    Product Range-
                                                                                                    Qualification-
                                                                                                    MSL-
                                                                                                    SVHCNo SVHC (21-Jan-2025)
                                                                                                    Amplifier Case StyleSOT-23
                                                                                                    Automotive Qualification Standard-
                                                                                                    Bandwidth400kHz
                                                                                                    No. of Amplifiers1 Amplifier
                                                                                                    Slew Rate0.19V/µs

                                                                                                    Product Overview

                                                                                                    TSZ121ILT is a TSZ12x series high-precision single operational amplifier that offers very low input offset voltage with virtually zero drift. The TSZ12x series offers rail-to-rail input and output, excellent speed/power consumption ratio, and 400KHz gain-bandwidth product, while consuming less than 40µA at 5V. This device also features an ultra-low input bias current. These features make the TSZ12x family ideal for sensor interfaces, battery-powered applications and portable applications. Typical applications include battery-powered applications, portable devices, signal conditioning and medical instrumentation.

                                                                                                    • Low supply voltage range from 1.8 to 5.5V
                                                                                                    • Rail-to-rail input and output
                                                                                                    • High tolerance to ESD: 4KV HBM
                                                                                                    • 8μV input offset voltage and 300pA input bias current at -40°C to 125°C
                                                                                                    • 122dB CMRR at T = 25°C
                                                                                                    • 30mV high-level output voltage and 30mV low-level output voltage at T = 25°C
                                                                                                    • 0.17V/μs slew rate
                                                                                                    • 17dB gain margin
                                                                                                    • 5 pin SΟΤ23 package
                                                                                                    • Operating temperature range from -40 to 125°C

                                                                                                    Technical Specifications

                                                                                                    No. of Channels

                                                                                                    1Channels

                                                                                                    Slew Rate Typ

                                                                                                    0.19V/µs

                                                                                                    IC Case / Package

                                                                                                    SOT-23

                                                                                                    Amplifier Type

                                                                                                    Zero Drift

                                                                                                    Input Offset Voltage

                                                                                                    1µV

                                                                                                    IC Mounting

                                                                                                    Surface Mount

                                                                                                    Operating Temperature Max

                                                                                                    125°C

                                                                                                    Qualification

                                                                                                    -

                                                                                                    SVHC

                                                                                                    No SVHC (21-Jan-2025)

                                                                                                    Automotive Qualification Standard

                                                                                                    -

                                                                                                    No. of Amplifiers

                                                                                                    1 Amplifier

                                                                                                    Gain Bandwidth Product

                                                                                                    400kHz

                                                                                                    Supply Voltage Range

                                                                                                    1.8V to 5.5V

                                                                                                    No. of Pins

                                                                                                    5Pins

                                                                                                    Rail to Rail

                                                                                                    Rail - Rail Input / Output (RRIO)

                                                                                                    Input Bias Current

                                                                                                    70pA

                                                                                                    Operating Temperature Min

                                                                                                    -40°C

                                                                                                    Product Range

                                                                                                    -

                                                                                                    MSL

                                                                                                    -

                                                                                                    Amplifier Case Style

                                                                                                    SOT-23

                                                                                                    Bandwidth

                                                                                                    400kHz

                                                                                                    Slew Rate

                                                                                                    0.19V/µs

                                                                                                    Technical Docs (2)

                                                                                                    Product Change Notice EN

                                                                                                    Technical Data Sheet EN

                                                                                                    Associated Products

                                                                                                    3 Products Found

                                                                                                    Legislation and Environmental

                                                                                                    Country of Origin:
                                                                                                    Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                    China
                                                                                                    Country in which last significant manufacturing process was carried out
                                                                                                    Tariff No:85423390
                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:NLR
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:No SVHC (21-Jan-2025)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Weight (kg):.0023
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