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TLV2373

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Zwei-Kanal-RRIO-Operationsverstärker mit Abschaltfunktion, 16 V, 3 MHz

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Drop-In-Ersatz mit gegenüber dem verglichenen Baustein verbesserter Funktionalität.
TLV9152 AKTIV Energieeffizienter Zweifach-Operationsverstärker, 16 V, 4,5 MHz Higher GBW (4.5 MHz), faster slew rate (21 V/us), lower offset voltage (0.75 mV), lower noise (10.8 nV/√Hz), higher output current (75 mA)

TLV2373

AKTIV
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Produktdetails

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 16 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In, Out GBW (typ) (MHz) 3 Slew rate (typ) (V/µs) 2.4 Vos (offset voltage at 25°C) (max) (mV) 4.5 Iq per channel (typ) (mA) 0.55 Vn at 1 kHz (typ) (nV√Hz) 39 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 2 Features Shutdown Input bias current (max) (pA) 60 CMRR (typ) (dB) 72 Iout (typ) (A) 0.007 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 0.05 Output swing headroom (to positive supply) (typ) (V) -0.07
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 16 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In, Out GBW (typ) (MHz) 3 Slew rate (typ) (V/µs) 2.4 Vos (offset voltage at 25°C) (max) (mV) 4.5 Iq per channel (typ) (mA) 0.55 Vn at 1 kHz (typ) (nV√Hz) 39 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 2 Features Shutdown Input bias current (max) (pA) 60 CMRR (typ) (dB) 72 Iout (typ) (A) 0.007 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 0.05 Output swing headroom (to positive supply) (typ) (V) -0.07
PDIP (N) 14 181.42 mm² (19.3 mm × 9.4 mm) VSSOP (DGS) 10 14.7 mm² (3 mm × 4.9 mm) SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm)
  • Rail-to-Rail Input and Output
  • Wide Bandwidth: 3 MHz
  • High Slew Rate: 2.4 V/µs
  • Supply Voltage Range: 2.7 V to 16 V
  • Supply Current: 550 µA/Channel
  • Low-Power Shutdown Mode
    • IDD(SHDN): 25 µA/Channel
  • Input Noise Voltage: 39 nV/√Hz
  • Input Bias Current: 1 pA
  • Specified Temperature Range:
    • −40°C to +125°C (Industrial Grade)
  • Ultra-Small Packaging:
    • 5- or 6-Pin SOT-23 (TLV2370, TLV2371)
    • 8- or 10-Pin MSOP (TLV2372, TLV2373)
  • Rail-to-Rail Input and Output
  • Wide Bandwidth: 3 MHz
  • High Slew Rate: 2.4 V/µs
  • Supply Voltage Range: 2.7 V to 16 V
  • Supply Current: 550 µA/Channel
  • Low-Power Shutdown Mode
    • IDD(SHDN): 25 µA/Channel
  • Input Noise Voltage: 39 nV/√Hz
  • Input Bias Current: 1 pA
  • Specified Temperature Range:
    • −40°C to +125°C (Industrial Grade)
  • Ultra-Small Packaging:
    • 5- or 6-Pin SOT-23 (TLV2370, TLV2371)
    • 8- or 10-Pin MSOP (TLV2372, TLV2373)

The TLV237x single-supply operational amplifiers provide rail-to-rail input and output capability. The TLV237x takes the minimum operating supply voltage down to 2.7 V over the extended industrial temperature range while adding the rail-to-rail output swing feature. The TLV237x also provides 3-MHz bandwidth from only 550 µA. The maximum recommended supply voltage is 16 V, which allows the devices to be operated from (±8-V supplies down to ±1.35 V) a variety of rechargeable cells.

The CMOS inputs enable use in high-impedance sensor interfaces, with the lower voltage operation making an ideal alternative for the TLC227x in battery-powered applications. The rail-to-rail input stage further increases its versatility. The TLV237x is the seventh member of a rapidly growing number of RRIO products available from TI, and it is the first to allow operation up to 16-V rails with good ac performance.

All members are available in PDIP and SOIC with the singles in the small SOT-23 package, duals in the MSOP, and quads in the TSSOP package.

The 2.7-V operation makes the TLV237x compatible with Li-Ion powered systems and the operating supply voltage range of many micro-power microcontrollers available today including TI’s MSP430.

The TLV237x single-supply operational amplifiers provide rail-to-rail input and output capability. The TLV237x takes the minimum operating supply voltage down to 2.7 V over the extended industrial temperature range while adding the rail-to-rail output swing feature. The TLV237x also provides 3-MHz bandwidth from only 550 µA. The maximum recommended supply voltage is 16 V, which allows the devices to be operated from (±8-V supplies down to ±1.35 V) a variety of rechargeable cells.

The CMOS inputs enable use in high-impedance sensor interfaces, with the lower voltage operation making an ideal alternative for the TLC227x in battery-powered applications. The rail-to-rail input stage further increases its versatility. The TLV237x is the seventh member of a rapidly growing number of RRIO products available from TI, and it is the first to allow operation up to 16-V rails with good ac performance.

All members are available in PDIP and SOIC with the singles in the small SOT-23 package, duals in the MSOP, and quads in the TSSOP package.

The 2.7-V operation makes the TLV237x compatible with Li-Ion powered systems and the operating supply voltage range of many micro-power microcontrollers available today including TI’s MSP430.
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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt TLV237x 500-µA/Ch, 3-MHz Rail-to-Rail Input and Output Operational Amplifiers With Shutdown datasheet (Rev. F) PDF | HTML 01.08.2016
E-book The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 28.03.2017
Anwendungshinweis TLV2370/71/72/73/74/75 EMI Immunity Performance (Rev. A) 14.11.2012

Design und Entwicklung

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Evaluierungsplatine

AMP-PDK-EVM — Evaluierungsmodul für das Verstärker-Leistungs-Entwicklungskit

Das Verstärker-Leistungs-Entwicklungskit (PDK) ist ein Evaluierungsmodul (EVM) zum Testen gängiger Operationsverstärker (OpAmp)-Parameter und ist mit den meisten Operationsverstärkern und Komparatoren kompatibel. Das EVM-Kit bietet eine Hauptplatine mit verschiedenen gesockelten (...)

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TLV2373 PSpice Model (Rev. B)

SLOC064B.ZIP (38 KB) - PSpice-Modell
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TLV2373 TINA-TI Reference Design (Rev. A)

SBOM377A.TSC (112 KB) - TINA-TI-Referenzdesign
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TLV2373 TINA-TI Spice Model (Rev. A)

SBOM371A.ZIP (6 KB) - TINA-TI Spice-Modell
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Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
PDIP (N) 14 Ultra Librarian
VSSOP (DGS) 10 Ultra Librarian
SOIC (D) 14 Ultra Librarian
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