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OPA170-EP

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Enhanced product, single, 36-V, 1.2-MHz, low-power operational amplifier

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Data sheet

OPA170-EP

ACTIVE
Data sheet Order now

Product details

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In to V-, Out GBW (typ) (MHz) 1.2 Slew rate (typ) (V/µs) 0.4 Vos (offset voltage at 25°C) (max) (mV) 1.8 Iq per channel (typ) (mA) 0.1 Vn at 1 kHz (typ) (nV√Hz) 19 Rating HiRel Enhanced Product Operating temperature range (°C) -40 to 150 Offset drift (typ) (µV/°C) 0.3 Features EMI Hardened Input bias current (max) (pA) 15 CMRR (typ) (dB) 120 Iout (typ) (A) 0.017 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) -2 Output swing headroom (to negative supply) (typ) (V) 0.008 Output swing headroom (to positive supply) (typ) (V) -0.15
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In to V-, Out GBW (typ) (MHz) 1.2 Slew rate (typ) (V/µs) 0.4 Vos (offset voltage at 25°C) (max) (mV) 1.8 Iq per channel (typ) (mA) 0.1 Vn at 1 kHz (typ) (nV√Hz) 19 Rating HiRel Enhanced Product Operating temperature range (°C) -40 to 150 Offset drift (typ) (µV/°C) 0.3 Features EMI Hardened Input bias current (max) (pA) 15 CMRR (typ) (dB) 120 Iout (typ) (A) 0.017 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) -2 Output swing headroom (to negative supply) (typ) (V) 0.008 Output swing headroom (to positive supply) (typ) (V) -0.15
SOT-5X3 (DRL) 5 2.56 mm² (1.6 mm × 1.6 mm)
  • Supply Range: +2.7V to +36V, ±1.35V to ±18V
  • Low Noise: 19nV/√Hz
  • RFI Filtered Inputs
  • Input Range Includes the Negative Supply
  • Input Range Operates to Positive Supply
  • Rail-to-Rail Output
  • Gain Bandwidth: 1.2MHz
  • Low Quiescent Current: 110µA per Amplifier
  • High Common-Mode Rejection: 120dB
  • Low Bias Current: 15pA (max)
  • microPackage:
    • Single in 5-Pin SOT553
  • Supply Range: +2.7V to +36V, ±1.35V to ±18V
  • Low Noise: 19nV/√Hz
  • RFI Filtered Inputs
  • Input Range Includes the Negative Supply
  • Input Range Operates to Positive Supply
  • Rail-to-Rail Output
  • Gain Bandwidth: 1.2MHz
  • Low Quiescent Current: 110µA per Amplifier
  • High Common-Mode Rejection: 120dB
  • Low Bias Current: 15pA (max)
  • microPackage:
    • Single in 5-Pin SOT553

The OPA170 is a 36-V, single-supply, low-noise operational amplifier that features a micro package with the ability to operate on supplies ranging from +2.7V (±1.35V) to +36V (±18V). It offers good offset, drift, and bandwidth with low quiescent current.

Unlike most op amps, which are specified at only one supply voltage, the OPA170 is specified from +2.7V to +36V. Input signals beyond the supply rails do not cause phase reversal. The OPA170 is stable with capacitive loads up to 300pF. The input can operate 100mV below the negative rail and within 2V of the positive rail for normal operation. Note that these devices can operate with full rail-to-rail input 100mV beyond the positive rail, but with reduced performance within 2V of the positive rail.

The OPA170 is available in the SOT553-5 package and is specified from –40°C to +150°C.

The OPA170 is a 36-V, single-supply, low-noise operational amplifier that features a micro package with the ability to operate on supplies ranging from +2.7V (±1.35V) to +36V (±18V). It offers good offset, drift, and bandwidth with low quiescent current.

Unlike most op amps, which are specified at only one supply voltage, the OPA170 is specified from +2.7V to +36V. Input signals beyond the supply rails do not cause phase reversal. The OPA170 is stable with capacitive loads up to 300pF. The input can operate 100mV below the negative rail and within 2V of the positive rail for normal operation. Note that these devices can operate with full rail-to-rail input 100mV beyond the positive rail, but with reduced performance within 2V of the positive rail.

The OPA170 is available in the SOT553-5 package and is specified from –40°C to +150°C.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet 36-V Single Supply, Low Power Op-Amp datasheet (Rev. A) Dec 27, 2012
* Radiation & reliability report OPA170ASDRLTEP Reliability Report Feb 22, 2018
* VID OPA170-EP VID V6212627 Jun 21, 2016
E-book The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML Mar 28, 2017
E-book Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. D) PDF | HTML Sep 30, 2014

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Simulation model

OPA170 PSpice Model (Rev. C)

SBOMAB8C.ZIP (23 KB) - PSpice model
Supported products & hardware
Simulation model

OPA170 TINA-TI Reference Design (Rev. B)

SBOM467B.TSC (1103 KB) - TINA-TI reference design
Supported products & hardware
Simulation model

OPA170 TINA-TI Spice Model (Rev. B)

SBOM466B.ZIP (9 KB) - TINA-TI Spice model
Supported products & hardware
Calculation tool

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

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)

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SOT-5X3 (DRL) 5 Ultra Librarian
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