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TI TLV521DCKTRoHS

Manufacturer
TI
MPN
TLV521DCKT
LCSC Part #
C2057492
Packaging
SC-70-5
Customer #
Key Attributes
Nano-power, RRIO, CMOS input operational amplifier
Datasheetpdf iconTI TLV521DCKT
In-Stock: 60
60 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.2384$ 1.19
50+$ 0.2335$ 11.68
250+$ 0.2254$ 56.35
500+$ 0.2222$ 111.10
Standard Packaging250/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSC-70-5
Number of Channels1
Vos - Input Offset Voltage3mV
Slew Rate2.5V/ms
Input Offset Current(Ios)0.05pA
Input offset current drift(Ios TC)-
FeaturesEMI filtering/RF suppression;Built-in compensation
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)90dB
Ib - Input Bias Current1pA
Output Current11mA
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)1.5uV/℃
Quiescent Current350nA
Gain Bandwidth Product6kHz
Input Voltage Noise Density300nV/√Hz@100Hz
Dual Supply-
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply1.7V~5.5V
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The TLV521 is a 350nA nano-power op amp. Its CMOS input stage is carefully designed to achieve an ultra-low Ibias of 1pA, minimizing IBIAS and IOS errors that could affect sensitive applications such as megohm-level resistors, high-resistance photodiodes, and charge sensing. Additionally, the built-in EMI protection reduces the device's susceptibility to unintended RF signals emitted by mobile phones and RFID readers. The TLV521 is available in a 5-pin SC70 package and operates over a temperature range of -40°C to 125°C.

Features

AI Translation
  • Unmatched price-to-performance ratio
  • Ultra-low supply current – typical 350nA, maximum 500nA
  • Wide operating voltage range: 1.7V to 5.5V
  • Low TCVOS: 1.5μV/°C
  • VOS: 3mV (maximum)
  • Input bias current: 1pA
  • PSRR: 100dB
  • CMRR: 90dB
  • Open-loop gain: 110dB
  • Gain bandwidth product: 6kHz
  • Slew rate: 2.5V/ms
  • Input voltage noise (at ζ = 100Hz): 300nV/√Hz
  • Temperature range: -40°C to 125°C
  • Rail-to-rail input and output (RRIO)

Applications

AI Translation
  • Wireless remote sensors
  • Power line monitoring
  • Energy meters
  • Battery-powered industrial sensors
  • Ultra-low-power oxygen and toxic gas sensors
  • Active RFID readers
  • Zigbee-based sensors (for HVAC control)
  • Energy harvesting-powered sensor networks
  • Current sensing
  • Blood glucose monitoring