Product details

Number of channels (#) 4 Total supply voltage (Max) (+5V=5, +/-5V=10) 40 Total supply voltage (Min) (+5V=5, +/-5V=10) 4 Rail-to-rail In to V- GBW (Typ) (MHz) 1.7 Slew rate (Typ) (V/us) 0.5 Vos (offset voltage @ 25 C) (Max) (mV) 1.1 Iq per channel (Typ) (mA) 0.2 Vn at 1 kHz (Typ) (nV/rtHz) 17 Rating HiRel Enhanced Product Operating temperature range (C) -40 to 125 Offset drift (Typ) (uV/C) 2 Input bias current (Max) (pA) 70000 CMRR (Typ) (dB) 90 Output current (Typ) (mA) 3 Architecture Bipolar
Number of channels (#) 4 Total supply voltage (Max) (+5V=5, +/-5V=10) 40 Total supply voltage (Min) (+5V=5, +/-5V=10) 4 Rail-to-rail In to V- GBW (Typ) (MHz) 1.7 Slew rate (Typ) (V/us) 0.5 Vos (offset voltage @ 25 C) (Max) (mV) 1.1 Iq per channel (Typ) (mA) 0.2 Vn at 1 kHz (Typ) (nV/rtHz) 17 Rating HiRel Enhanced Product Operating temperature range (C) -40 to 125 Offset drift (Typ) (uV/C) 2 Input bias current (Max) (pA) 70000 CMRR (Typ) (dB) 90 Output current (Typ) (mA) 3 Architecture Bipolar
SOIC (DW) 16 77 mm² 7.52 x 10.28
  • Controlled Baseline
    • One Assembly/Test Site, One Fabrication Site
  • Extended Temperature Performance of –40°C to 125°C
  • Also Available in –55°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • Supply Current . . . 300 µA Max
  • High Unity-Gain Bandwidth . . . 2 MHz Typ
  • High Slew Rate . . . 0.45 V/µs Min
  • Supply-Current Change Over Full Temp Range . . . 10 µA Typ at VCC± = ±15 V
  • Specified for Both 5-V Single-Supply and ±15-V Operation
  • Phase-Reversal Protection
  • High Open-Loop Gain . . . 6.5 V/µV (136 dB) Typ
  • Low Offset Voltage . . . 100 µV Max
  • Offset Voltage Drift With Time 0.005 µV/mo Typ
  • Low Input Bias Current . . . 50 nA Max
  • Low Noise Voltage . . . 19 nV/Hz Typ

(1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

  • Controlled Baseline
    • One Assembly/Test Site, One Fabrication Site
  • Extended Temperature Performance of –40°C to 125°C
  • Also Available in –55°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • Supply Current . . . 300 µA Max
  • High Unity-Gain Bandwidth . . . 2 MHz Typ
  • High Slew Rate . . . 0.45 V/µs Min
  • Supply-Current Change Over Full Temp Range . . . 10 µA Typ at VCC± = ±15 V
  • Specified for Both 5-V Single-Supply and ±15-V Operation
  • Phase-Reversal Protection
  • High Open-Loop Gain . . . 6.5 V/µV (136 dB) Typ
  • Low Offset Voltage . . . 100 µV Max
  • Offset Voltage Drift With Time 0.005 µV/mo Typ
  • Low Input Bias Current . . . 50 nA Max
  • Low Noise Voltage . . . 19 nV/Hz Typ

(1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

The TLE202x and TLE202xA devices are precision, high-speed, low-power operational amplifiers using a new Texas Instruments Excalibur process. These devices combine the best features of the OP21 with highly improved slew rate and unity-gain bandwidth.

The complementary bipolar Excalibur process utilizes isolated vertical pnp transistors that yield dramatic improvement in unity-gain bandwidth and slew rate over similar devices.

The addition of a bias circuit in conjunction with this process results in extremely stable parameters with both time and temperature. This means that a precision device remains a precision device even with changes in temperature and over years of use.

This combination of excellent dc performance with a common-mode input voltage range that includes the negative rail makes these devices the ideal choice for low-level signal conditioning applications in either single-supply or split-supply configurations. In addition, these devices offer phase-reversal protection circuitry that eliminates an unexpected change in output states when one of the inputs goes below the negative supply rail.

A variety of options are available in small-outline packaging for high-density systems applications.

The Q-suffix devices are characterized for operation over the full automotive temperature range of –40°C to 125°C.

The TLE202x and TLE202xA devices are precision, high-speed, low-power operational amplifiers using a new Texas Instruments Excalibur process. These devices combine the best features of the OP21 with highly improved slew rate and unity-gain bandwidth.

The complementary bipolar Excalibur process utilizes isolated vertical pnp transistors that yield dramatic improvement in unity-gain bandwidth and slew rate over similar devices.

The addition of a bias circuit in conjunction with this process results in extremely stable parameters with both time and temperature. This means that a precision device remains a precision device even with changes in temperature and over years of use.

This combination of excellent dc performance with a common-mode input voltage range that includes the negative rail makes these devices the ideal choice for low-level signal conditioning applications in either single-supply or split-supply configurations. In addition, these devices offer phase-reversal protection circuitry that eliminates an unexpected change in output states when one of the inputs goes below the negative supply rail.

A variety of options are available in small-outline packaging for high-density systems applications.

The Q-suffix devices are characterized for operation over the full automotive temperature range of –40°C to 125°C.

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Technical documentation

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Type Title Date
* Data sheet TLE202x-EP, TLE202xA-EP: Excalibur High-Speed Low-Power Precision OP Amps datasheet (Rev. D) 28 Sep 2010
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
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

Design & development

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

Simulation model

TLE2021 PSpice Model (Rev. A)

SGLM033A.ZIP (15 KB) - PSpice Model
Simulation model

TLE2021 TINA-TI Reference Design (Rev. A)

SGLM031A.TSC (317 KB) - TINA-TI Reference Design
Simulation model

TLE2021 TINA-TI Spice Model (Rev. A)

SGLM032A.ZIP (9 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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Design tool

CIRCUIT060013 — Inverting amplifier with T-network feedback circuit

This design inverts the input signal, VIN, and applies a signal gain of 1000 V/V or 60 dB. The inverting amplifier with T-feedback network can be used to obtain a high gain without a small value for R4 or very large values for the feedback resistors.
Design tool

CIRCUIT060015 — Adjustable reference voltage circuit

This circuit combines an inverting and non-inverting amplifier to make a reference voltage adjustable from the negative of the input voltage up to the input voltage. Gain can be added to increase the maximum negative reference level.
Design tool

CIRCUIT060074 — High-side current sensing with comparator circuit

This high-side, current sensing solution uses one comparator with a rail-to-rail input common mode range to create an over-current alert (OC-Alert) signal at the comparator output (COMP OUT) if the load current rises above 1 A. The OC-Alert signal in this implementation is active low. So when the (...)
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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