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TXS03121 Status: ACTIVE

Comparator With Output Voltage-Level Translation


      
         
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 TXS03121
Operating Temp Range(Celsius)-40 to 85  
Pin/Package6SOT  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TWL1200: SDIO, UART, and Audio Voltage-Level Transceiver
  • TXS0206: MMC, SD Card, MemoryStick Voltage-Translation Transceiver With ESD Protection and EMI Filtering
  • TPA2031D1: 2.5-W Mono Class-D Audio Power Amplifier with Slow Start-Up (TPA2031)
  • TPS54550: 4.5V to 20V, 6A Synchronous Step Down SWIFT™ Converter
  • SN74HC374: Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs

Product Information

Features

  • Low Supply Current: 8 µA (Max)
  • Supply Voltage: 2.5 V to 5.5 V
  • Output FET Provides Down Translation
  • Small Package: SOT-563
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance
    • 2500-V Human-Body Model (JESD-A114E)
    • 250-V Machine Model
      (EIA/JESD A115-A)
    • 1500-V Charged-Device Model (JESD22-C101-A Level III)

DESCRIPTION/ORDERING INFORMATION

The TXS03121 is a comparator designed for battery monitoring applications. It can be operated with a voltage of 2.5 V to 5.5 V. The reference voltage is applied to the –IN terminal, whereas the voltage to be monitored is connected to +IN. When the voltage at +IN is greater than the voltage at –IN, the output FET is turned On. When the voltage at +IN is less than the voltage at –IN, the output FET is turned Off. The source (S) of the output FET can be connected to 1.1 V to 3.6 V, which allows the output signal to be level translated to another voltage value. The voltage at V+ must be greater than or equal to the voltage at S. The voltage at S must be greater than or equal to the voltage at D (V+ ≥ VS ≥ VD).

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierFootprintsSamples
TXS03121DRLRACTIVE-40 to 850.32 | 1kuSOT (DRL) | 6 4000 | LARGE T&R Download CAD Format for this Footprint
TXS03121DRLRG4ACTIVE-40 to 850.32 | 1kuSOT (DRL) | 6 4000 | LARGE T&R Download CAD Format for this Footprint

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 9:52 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksTXS03121DRLR
AmericasArrow >1k
Avnet >1k
EuropeAvnet-SILICA >1k
WorldwideDigiKey >1k
TI Lead Time*: 18 WeeksTXS03121DRLRG4
WorldwideDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TXS03121DRLR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TXS03121DRLRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TXS03121 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TWL1200 SDIO, UART, and Audio Voltage-Level Transceiver VOLTAGE LEVEL TRANSLATION-APPLICATION SPECIFIC (COMPACT FLASH, SD, MMC, I2C) TI customers also evaluated this product.
TXS0206 MMC, SD Card, MemoryStick Voltage-Translation Transceiver With ESD Protection and EMI Filtering VOLTAGE LEVEL TRANSLATION-APPLICATION SPECIFIC (COMPACT FLASH, SD, MMC, I2C) TI customers also evaluated this product.
TPA2031D1 2.5-W Mono Class-D Audio Power Amplifier with Slow Start-Up (TPA2031) DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS TI customers also evaluated this product.
TPS54550 4.5V to 20V, 6A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
SN74HC374 Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs FLIP-FLOPS, LATCHES AND REGISTERS-D-TYPE (3-STATE) FLIP-FLOPS TI customers also evaluated this product.
SN74CBT3306 Dual FET Bus Switch SIGNAL SWITCHES-DIGITAL BUS SWITCHES TI customers also evaluated this product.
TPS79501 Single Output LDO, 500mA, Adj.(1.2 to 5.5V), Low Noise, High PSRR LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
SN74HC245 Octal Bus Transceivers With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-STANDARD TRANSCEIVERS TI customers also evaluated this product.
SN74LVC240A Octal Buffer/Driver With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.
TPS73733 Single Output LDO, 1A, Fixed (3.3V), Reverse Current Protection LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS62402 Dual, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
BQ24304 Charger front end protection IC with 30V max Vin and 4.5V LDO output BATTERY MANAGEMENT-CHARGER FRONT END PROTECTION TI customers also evaluated this product.

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