OPA4H199-SEP

ACTIVE

Product details

Number of channels (#) 4 Total supply voltage (Max) (+5V=5, +/-5V=10) 40 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.7 Rail-to-rail In, Out GBW (Typ) (MHz) 4.5 Slew rate (Typ) (V/us) 21 Vos (offset voltage @ 25 C) (Max) (mV) 0.895 Iq per channel (Typ) (mA) 0.56 Vn at 1 kHz (Typ) (nV/rtHz) 10.8 Rating Space Operating temperature range (C) -55 to 125 Offset drift (Typ) (uV/C) 0.3 Features EMI Hardened, High Cload Drive, MUX Friendly, Small Size CMRR (Typ) (dB) 130 Output current (Typ) (mA) 75 Architecture CMOS
Number of channels (#) 4 Total supply voltage (Max) (+5V=5, +/-5V=10) 40 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.7 Rail-to-rail In, Out GBW (Typ) (MHz) 4.5 Slew rate (Typ) (V/us) 21 Vos (offset voltage @ 25 C) (Max) (mV) 0.895 Iq per channel (Typ) (mA) 0.56 Vn at 1 kHz (Typ) (nV/rtHz) 10.8 Rating Space Operating temperature range (C) -55 to 125 Offset drift (Typ) (uV/C) 0.3 Features EMI Hardened, High Cload Drive, MUX Friendly, Small Size CMRR (Typ) (dB) 130 Output current (Typ) (mA) 75 Architecture CMOS
SOT-23-THN (DYY) 14 8 mm² 4.2 x 2
  • Radiation hardened
    • Single Event Latch-up (SEL) immune to 43 MeV-cm2/mg at 125°C
    • ELDRS free to 30 krad(Si)
    • Total Ionizing Dose (TID) RLAT for every wafer lot up to 30 krad(Si)
  • Supports defense, aerospace, and medical applications
    • Single controlled baseline
    • One fabrication, assembly and test site
    • Gold wire
    • NiPdAu lead finish
    • Available in military (–55°C to 125°C) temperature range
    • Extended product life cycle
    • Extended product-change notification
    • Product traceability
    • Enhanced mold compound for low outgassing
  • Low offset voltage: ±125 µV
  • Low noise: 10.8 nV/√Hz at 1 kHz
  • High common-mode rejection: 130 dB
  • Low bias current: ±10 pA
  • Rail-to-rail input and output
  • Wide bandwidth: 4.5 MHz GBW
  • High slew rate: 21 V/µs
  • High capacitive load drive: 1 nF
  • MUX-friendly/comparator inputs
  • Low quiescent current: 560 µA per amplifier
  • Wide supply: ±1.35 V to ±20 V, 2.7 V to 40 V
  • Robust EMIRR performance: EMI/RFI filters on input and supply pins
  • Radiation hardened
    • Single Event Latch-up (SEL) immune to 43 MeV-cm2/mg at 125°C
    • ELDRS free to 30 krad(Si)
    • Total Ionizing Dose (TID) RLAT for every wafer lot up to 30 krad(Si)
  • Supports defense, aerospace, and medical applications
    • Single controlled baseline
    • One fabrication, assembly and test site
    • Gold wire
    • NiPdAu lead finish
    • Available in military (–55°C to 125°C) temperature range
    • Extended product life cycle
    • Extended product-change notification
    • Product traceability
    • Enhanced mold compound for low outgassing
  • Low offset voltage: ±125 µV
  • Low noise: 10.8 nV/√Hz at 1 kHz
  • High common-mode rejection: 130 dB
  • Low bias current: ±10 pA
  • Rail-to-rail input and output
  • Wide bandwidth: 4.5 MHz GBW
  • High slew rate: 21 V/µs
  • High capacitive load drive: 1 nF
  • MUX-friendly/comparator inputs
  • Low quiescent current: 560 µA per amplifier
  • Wide supply: ±1.35 V to ±20 V, 2.7 V to 40 V
  • Robust EMIRR performance: EMI/RFI filters on input and supply pins

The OPA4H199-SEP is a high voltage (40 V) general purpose operational amplifiers for space application. The device offers exceptional DC precision and AC performance, including rail-to-rail input/output, low offset (±125 µV, typ), low offset drift (±0.3 µV/°C, typ), low noise (10.8 nV/√Hz and 1.8 µVPP), and 4.5-MHz bandwidth.

Unique features such as differential and common-mode input-voltage range to the supply rail, high output current (±75 mA), high slew rate (21 V/µs), and high capacitive load drive (1 nF) make the OPA4H199-SEP a robust, high-performance operational amplifier for high-voltage space applications.

The OPA4H199-SEP is available in a small-sized, radiation-hardened plastic, 14-pin SOT-23 (DYY) package. The SOT-23 (DYY) package has a body size that is less than 1/5th of the size of traditional 14-pin ceramic packages. The OPA4H199-SEP is specified from –55°C to 125°C.

The OPA4H199-SEP is a high voltage (40 V) general purpose operational amplifiers for space application. The device offers exceptional DC precision and AC performance, including rail-to-rail input/output, low offset (±125 µV, typ), low offset drift (±0.3 µV/°C, typ), low noise (10.8 nV/√Hz and 1.8 µVPP), and 4.5-MHz bandwidth.

Unique features such as differential and common-mode input-voltage range to the supply rail, high output current (±75 mA), high slew rate (21 V/µs), and high capacitive load drive (1 nF) make the OPA4H199-SEP a robust, high-performance operational amplifier for high-voltage space applications.

The OPA4H199-SEP is available in a small-sized, radiation-hardened plastic, 14-pin SOT-23 (DYY) package. The SOT-23 (DYY) package has a body size that is less than 1/5th of the size of traditional 14-pin ceramic packages. The OPA4H199-SEP is specified from –55°C to 125°C.

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Technical documentation

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Type Title Date
* Data sheet OPA4H199-SEP 40-V, Radiation Hardened, Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp in Space Enhanced Plastic datasheet PDF | HTML 01 Nov 2022
* Radiation & reliability report OPA4H199-SEP Single-Event Latch-Up (SEL) Radiation Report PDF | HTML 02 Nov 2022
* Radiation & reliability report OPA4H199-SEP Production Flow and Reliability Report PDF | HTML 20 Oct 2022
* Radiation & reliability report OPA4H199-SEP Total Ionizing Dose (TID) Radiation Report 13 Jun 2022
Application note Radiation-Tolerant, 30-krad, 90-mA Current Source PDF | HTML 21 Dec 2022
Application note Analog Front-End Design With Texas Instruments’ Tooling Landscape PDF | HTML 07 Mar 2022
Technical article What is an op amp? 21 Jan 2020
Technical article How to lay out a PCB for high-performance, low-side current-sensing designs 06 Feb 2018
Technical article Low-side current sensing for high-performance cost-sensitive applications 22 Jan 2018
Technical article Voltage and current sensing in HEV/EV applications 22 Nov 2017

Design & development

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Evaluation board

DYY-AMP-EVM — Evaluation module for operational amplifiers in the DYY package

The DYY-AMP-EVM is an evaluation module (EVM) to test the performance of the op amps available in DYY-14 (SOT-23 THN) packages. This EVM can easily be configured as an inverting amplifier, non-inverting amplifier and difference amplifier, which allows engineers to quickly evaluate and verify design (...)

User guide: PDF | HTML
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Simulation model

OPA4H199-SEP TINA-TI Reference Design

SBOMC77.TSC (25 KB) - TINA-TI Reference Design
Simulation model

OPA4H199-SEP TINA-TI Spice Model (Rev. A)

SBOMC76A.ZIP (5 KB) - TINA-TI Spice Model
Calculation tool

ANALOG-ENGINEER-CALC — 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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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
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SOT-23-THIN (DYY) 14 View options

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