Home Verstärker Differenzverstärker
Home
Verstärker
Differenzverstärker

INA159-EP

AKTIV

Optimierte Produktpalette (EP) – Präzision, Verstärkung des Differenzverstärkers mit 0,2 Pegelumsetz

Jetzt bestellen
Datenblatt

INA159-EP

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Number of channels 1 Vs (min) (V) 1.8 Vs (max) (V) 5.5 CMRR (min) (dB) 86 Common-mode input low (min) (V) -12.5 Common-mode input high (max) (V) 17.5 Input offset (±) (max) (V) 0.0005 Iq (typ) (mA) 1.1 Slew rate (typ) (V/µs) 15 Voltage gain (min) (V/V) 0.2 Voltage gain (max) (V/V) 0.2 Small-signal bandwidth (typ) (Hz) 1500000 Rating HiRel Enhanced Product Operating temperature range (°C) -55 to 125 Gain error (±) (max) (%) 0.024
Number of channels 1 Vs (min) (V) 1.8 Vs (max) (V) 5.5 CMRR (min) (dB) 86 Common-mode input low (min) (V) -12.5 Common-mode input high (max) (V) 17.5 Input offset (±) (max) (V) 0.0005 Iq (typ) (mA) 1.1 Slew rate (typ) (V/µs) 15 Voltage gain (min) (V/V) 0.2 Voltage gain (max) (V/V) 0.2 Small-signal bandwidth (typ) (Hz) 1500000 Rating HiRel Enhanced Product Operating temperature range (°C) -55 to 125 Gain error (±) (max) (%) 0.024
VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm)
  • Gain of 0.2 to Interface ±10-V Signals to Single-Supply ADCs
  • Gain Accuracy: ±0.024% (max)
  • Wide Bandwidth: 1.5 MHz
  • High Slew Rate: 15 V/µs
  • Low Offset Voltage: ±100 µV
  • Low Offset Drift: ±1.5 µV/°C
  • Single-Supply Operation Down to 1.8 V
  • APPLICATIONS
    • Industrial Process Controls
    • Instrumentation
    • Differential to Single-Ended Conversion
    • Audio Line Receivers
  • SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Military (–55°C/125°C) Temperature Range(1)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

(1) Additional temperature ranges are available - contact factory
All other trademarks are the property of their respective owners.
  • Gain of 0.2 to Interface ±10-V Signals to Single-Supply ADCs
  • Gain Accuracy: ±0.024% (max)
  • Wide Bandwidth: 1.5 MHz
  • High Slew Rate: 15 V/µs
  • Low Offset Voltage: ±100 µV
  • Low Offset Drift: ±1.5 µV/°C
  • Single-Supply Operation Down to 1.8 V
  • APPLICATIONS
    • Industrial Process Controls
    • Instrumentation
    • Differential to Single-Ended Conversion
    • Audio Line Receivers
  • SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Military (–55°C/125°C) Temperature Range(1)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

(1) Additional temperature ranges are available - contact factory
All other trademarks are the property of their respective owners.

The INA159 is a high slew rate, G = 1/5 difference amplifier consisting of a precision op amp with a precision resistor network. The gain of 1/5 makes the INA159 useful to couple ±10-V signals to single-supply analog-to-digital converters (ADCs), particularly those operating on a single +5-V supply. The on-chip resistors are laser-trimmed for accurate gain and high common-mode rejection. Excellent temperature coefficient of resistance (TCR) tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. The input common-mode voltage range extends beyond the positive and negative supply rails. It operates on a total of 1.8-V to 5.5-V single or split supplies. The INA159 reference input uses two resistors for easy mid-supply or reference biasing.

The difference amplifier is the foundation of many commonly-used circuits. The INA159 provides this circuit function without using an expensive external precision resistor network. The INA159 is available in an MSOP-8 surface-mount package and is specified for operation over the extended industrial temperature range, –55°C to 125°C.

The INA159 is a high slew rate, G = 1/5 difference amplifier consisting of a precision op amp with a precision resistor network. The gain of 1/5 makes the INA159 useful to couple ±10-V signals to single-supply analog-to-digital converters (ADCs), particularly those operating on a single +5-V supply. The on-chip resistors are laser-trimmed for accurate gain and high common-mode rejection. Excellent temperature coefficient of resistance (TCR) tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. The input common-mode voltage range extends beyond the positive and negative supply rails. It operates on a total of 1.8-V to 5.5-V single or split supplies. The INA159 reference input uses two resistors for easy mid-supply or reference biasing.

The difference amplifier is the foundation of many commonly-used circuits. The INA159 provides this circuit function without using an expensive external precision resistor network. The INA159 is available in an MSOP-8 surface-mount package and is specified for operation over the extended industrial temperature range, –55°C to 125°C.
filter Andere Differenzverstärker suchen
Herunterladen Video mit Transkript ansehen Video

Technische Dokumentation

Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 4
Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt Precision, Gain of 0.2 Level Translation Difference Amplifier datasheet 20.11.2008
* Strahlungs- und Zuverlässigkeitsbericht INA159AMDGKTEP Reliability Report (Rev. A) 05.04.2012
* VID INA159-EP VID V6209613 21.06.2016
E-book The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 28.03.2017

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Simulationsmodell

INA159 and INA159-EP PSpice Model (Rev. B)

SBOC074B.ZIP (27 KB) - PSpice-Modell
Unterstützte Produkte und Hardware
Berechnungstool

ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

Der Rechner für Analogtechniker beschleunigt viele der sich wiederholenden Berechnungen, die Entwickler von analogen Schaltungsdesigns regelmäßig durchführen müssen. Dieses PC-basierte Tool bietet eine grafische Schnittstelle mit einer Liste verschiedener gebräuchlicher Berechnungen. Das Spektrum (...)

Unterstützte Produkte und Hardware
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
VSSOP (DGK) 8 Ultra Librarian
Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

Bestellen & Qualität

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Alle Forenthemen auf Englisch anzeigen

Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.

Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support. ​​​​​​​​​​​​​​

Videos