Home Amplifiers Operational amplifiers (op amps) Precision op amps (Vos<1mV)
Home
Amplifiers
Operational amplifiers (op amps)
Precision op amps (Vos<1mV)

OPA2202

ACTIVE

Low noise (0.2-µVPP, 9-nV/√Hz), heavy capacitive drive (25-nF), super beta, precision op amp, dual

Order now
Data sheet
Low noise (0.2-µVPP, 9-nV/√Hz), heavy capacitive drive (25-nF), super beta, precision op amp, dual

OPA2202

ACTIVE
Data sheet Order now

Product details

Number of channels (#) 2 Total supply voltage (Max) (+5V=5, +/-5V=10) 36 Total supply voltage (Min) (+5V=5, +/-5V=10) 4.5 Vos (offset voltage @ 25 C) (Max) (mV) 0.2 GBW (Typ) (MHz) 1 Features Cost Optimized, High Cload Drive, Super Beta Slew rate (Typ) (V/us) 0.35 Rail-to-rail No Offset drift (Typ) (uV/C) 0.5 Iq per channel (Typ) (mA) 0.58 Vn at 1 kHz (Typ) (nV/rtHz) 9 CMRR (Typ) (dB) 148 Rating Catalog Operating temperature range (C) -40 to 120, -40 to 150 Input bias current (Max) (pA) 2000 Output current (Typ) (mA) 35 Architecture Bipolar THD + N @ 1 kHz (Typ) (%) 0.0002
Number of channels (#) 2 Total supply voltage (Max) (+5V=5, +/-5V=10) 36 Total supply voltage (Min) (+5V=5, +/-5V=10) 4.5 Vos (offset voltage @ 25 C) (Max) (mV) 0.2 GBW (Typ) (MHz) 1 Features Cost Optimized, High Cload Drive, Super Beta Slew rate (Typ) (V/us) 0.35 Rail-to-rail No Offset drift (Typ) (uV/C) 0.5 Iq per channel (Typ) (mA) 0.58 Vn at 1 kHz (Typ) (nV/rtHz) 9 CMRR (Typ) (dB) 148 Rating Catalog Operating temperature range (C) -40 to 120, -40 to 150 Input bias current (Max) (pA) 2000 Output current (Typ) (mA) 35 Architecture Bipolar THD + N @ 1 kHz (Typ) (%) 0.0002
open-in-new Find other Precision op amps (Vos<1mV)
SOIC (D) 8 19 mm² 4.9 x 3.9 VSSOP (DGK) 8 15 mm² 3 x 4.9
open-in-new Find other Precision op amps (Vos<1mV)
  • Precision super-beta performance:
    • Low offset voltage: 200 µV (maximum)
    • Ultra-low drift: 1 µV/°C (maximum)
  • Excellent efficiency:
    • Quiescent current: 580 µA (typical)
    • Gain-bandwidth product: 1 MHz
    • Low input voltage noise: 9 nV/√Hz
  • Ease of use, design simplicity:
    • Heavy capacitive load drive: 5-µs settling time with 25 nF
    • Ultra-high input impedance: 3000 GΩ and
      0.5 pF
    • EMI hardened, thermal, and short-circuit protection
  • Stable Performance:
    • High CMRR and AOL: 126 dB (minimum)
    • High PSRR: 126 dB (minimum)
  • Low bias current: 2 nA (maximum)
  • Low 0.1-Hz to 10-Hz noise: 0.2 µVPP
  • Wide supply voltage: ±2.25 V to ±18 V
  • Replaces OP-07 and OP-27
  • Precision super-beta performance:
    • Low offset voltage: 200 µV (maximum)
    • Ultra-low drift: 1 µV/°C (maximum)
  • Excellent efficiency:
    • Quiescent current: 580 µA (typical)
    • Gain-bandwidth product: 1 MHz
    • Low input voltage noise: 9 nV/√Hz
  • Ease of use, design simplicity:
    • Heavy capacitive load drive: 5-µs settling time with 25 nF
    • Ultra-high input impedance: 3000 GΩ and
      0.5 pF
    • EMI hardened, thermal, and short-circuit protection
  • Stable Performance:
    • High CMRR and AOL: 126 dB (minimum)
    • High PSRR: 126 dB (minimum)
  • Low bias current: 2 nA (maximum)
  • Low 0.1-Hz to 10-Hz noise: 0.2 µVPP
  • Wide supply voltage: ±2.25 V to ±18 V
  • Replaces OP-07 and OP-27
open-in-new Find other Precision op amps (Vos<1mV)

The OPA202, OPA2202, and OPA4202 (OPAx202) are a family of devices built on TI’s industry-leading precision super-beta, complementary, bipolar semiconductor process. This process offers ultra-low flicker noise, low offset voltage, low offset voltage temperature drift, and excellent linearity with common-mode and power-supply variation. These devices offer an exceptional combination of dc precision, heavy capacitive load drive, and protection against external EMI, thermal, and short-circuit events.

The supply current is 580 µA at ±18 V. The OPAx202 do not exhibit phase inversion, and the series is stable with high capacitive loads. The OPAx202 are fully specified with a temperature range from –40°C to +105°C.

The OPA202, OPA2202, and OPA4202 (OPAx202) are a family of devices built on TI’s industry-leading precision super-beta, complementary, bipolar semiconductor process. This process offers ultra-low flicker noise, low offset voltage, low offset voltage temperature drift, and excellent linearity with common-mode and power-supply variation. These devices offer an exceptional combination of dc precision, heavy capacitive load drive, and protection against external EMI, thermal, and short-circuit events.

The supply current is 580 µA at ±18 V. The OPAx202 do not exhibit phase inversion, and the series is stable with high capacitive loads. The OPAx202 are fully specified with a temperature range from –40°C to +105°C.

open-in-new Find other Precision op amps (Vos<1mV)
Download

Similar products you might be interested in

open-in-new Compare products
Similar functionality to the compared device.
NEW OPA2206 ACTIVE OVP ±40-V, low-power, low-noise, precision amplifier with e-trim™ and super beta input transistors This product has much lower offset voltage and drift with additional input protection

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 2
Type Title Date
* Data sheet OPAx202 Precision, Low-Noise, Heavy Capacitive Drive, 36-V Operational Amplifiers datasheet (Rev. H) 20 May 2020
Application note Optimizing Noise and Power with Super Beta-Fully Differential Amplifiers 07 Dec 2020

Design & development

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

Evaluation board

DIP-ADAPTER-EVM — DIP adapter evaluation module

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)

document-pdfAcrobat User guide
In stock
Limit: 5
Evaluation board

DIYAMP-EVM — Universal Do-It-Yourself (DIY) Amplifier Circuit Evaluation Module

The DIYAMP-EVM is a unique evaluation module (EVM) family that provides engineers and do it yourselfers (DIYers) with real-world amplifier circuits, enabling you to quickly evaluate design concepts and verify simulations. It is available in three industry-standard packages (SC70, SOT23, SOIC) and 12 (...)
document-pdfAcrobat User guide
View options
Simulation model

OPAx202 TINA-TI SPICE Model (Rev. C)

SBOMAH4C.ZIP (10 KB) - TINA-TI Spice Model
Download
Simulation model

OPAx202 TINA-TI Reference Design (Rev. C)

SBOMAH5C.TSC (346 KB) - TINA-TI Reference Design
Download
Simulation model

OPAx202 PSpice Model (Rev. C)

SBOMAH6C.ZIP (29 KB) - PSpice Model
Download
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 (...)
Request
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 (...)
document-pdfAcrobat User guide
View options
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 op-amp gain with feedback (...)
Download
Calculation tool

OPAMP-NOISECALC — Noise Calculator, Generator and Examples

This folder contains three tools to help in understandning and managing noise in cicuits. The included tools are:
  • A noise generator tool - This is a Lab View 4-Run Time executable that generates Gaussian white noise, uniform white noise, 1/f noise, short noise, and 60Hz line noise. Temporal data (...)
Download
Design tool

CIRCUIT060001 — Single-supply, low-side, unidirectional current-sensing circuit

This single–supply, low–side, current sensing solution accurately detects load current up to 1A and converts it to a voltage between 50mV and 4.9V. The input current range and output voltage range can be scaled as necessary and larger supplies can be used to accommodate larger swings.
document-pdfAcrobat User guide
View options
Design tool

CIRCUIT060002 — Temperature sensing with NTC thermistor circuit

This temperature sensing circuit uses a resistor in series with a negative–temperature–coefficient (NTC) thermistor to form a voltage divider, which has the effect of producing an output voltage that is linear over temperature. The circuit uses an op amp in a non–inverting (...)
document-pdfAcrobat User guide
View options
Design tool

CIRCUIT060003 — Temperature sensing with PTC thermistor circuit

This temperature sensing circuit uses a resistor in series with a positive–temperature–coefficient (PTC) thermistor to form a voltage–divider, which has the effect of producing an output voltage that is linear over temperature. The circuit uses an op amp in a non–inverting (...)
View options
Design tool

CIRCUIT060004 — Low-noise and long-range PIR sensor conditioner circuit

This two stage amplifier design amplifies and filters the signal from a passive infrared (PIR) sensor. The circuit includes multiple low–pass and high–pass filters to reduce noise at the output of the circuit to be able to detect motion at long distances and reduce false triggers. This (...)
View options
Design tool

CIRCUIT060005 — High-side current sensing with discrete difference amplifier circuit

This single–supply, high–side, low–cost current sensing solution detects load current between 50mA and 1A and converters it to an output voltage from 0.25V to 5V. High–side sensing allows for the system to identify ground shorts and does not create a ground disturbance on the load.
document-pdfAcrobat User guide
View options
Design tool

CIRCUIT060006 — Bridge amplifier circuit

A strain gauge is a sensor whose resistance varies with applied force. To measure the variation in resistance, the strain gauge is placed in a bridge configuration. This design uses a 2 op amp instrumentation circuit to amplify a differential signal created by the change in resistance of a strain (...)
View options
Design tool

CIRCUIT060007 — Low-side, bidirectional current-sensing circuit

This single-supply low-side, bidirectional current sensing solution can accurately detect load currents from –1A to 1A. The linear range of the output is from 110mV to 3.19V. Low-side current sensing keeps the common-mode voltage near ground, and is thus most useful in applications with large (...)
document-pdfAcrobat User guide
View options
Design tool

CIRCUIT060008 — Full-wave rectifier circuit

This absolute value circuit can turn alternating current (AC) signals to single polarity signals. This circuit functions with limited distortion for ±10-V input signals at frequencies up to 50kHz and for signals as small as ±25mV at frequencies up to 1kHz.
document-pdfAcrobat User guide
View options
Design tool

CIRCUIT060009 — Half-wave rectifier circuit

The precision half-wave rectifier inverts and transfers only the negative-half input of a time varying input signal (preferably sinusoidal) to its output. By appropriately selecting the feedback resistor values, different gains can be achieved. Precision half-wave rectifiers are commonly used with (...)
View options
Design tool

CIRCUIT060010 — PWM generator circuit

This circuit utilizes a triangle wave generator and comparator to generate a 500 kHz pulse-width modulated (PWM) waveform with a duty cycle that is inversely proportional to the input voltage. An op amp and comparator generate a triangle waveform which is applied to the inverting input of a second (...)
document-pdfAcrobat User guide
View options
Design tool

CIRCUIT060011 — Single-supply, second-order, multiple feedback high-pass filter circuit

The multiple-feedback (MFB) high-pass (HP) filter is a 2nd-order active filter. Vref provides a DC offset to accommodate for single-supply applications. This HP filter inverts the signal (Gain = –1 V/V) for frequencies in the pass band. An MFB filter is preferable when the gain is high or when (...)
View options
Design tool

CIRCUIT060012 — Single-supply, 2nd-order, multiple feedback low-pass filter circuit

The multiple-feedback (MFB) low-pass filter (LP filter) is a second-order active filter. Vref provides a DC offset to accommodate for single-supply applications. This LP filter inverts the signal (Gain = –1 V/V) for frequencies in the pass band. An MFB filter is preferable when the gain is (...)
View options
Design tool

CIRCUIT060014 — Voltage-to-current (V-I) converter circuit with MOSFET

This single-supply, low-side, V-I converter delivers a well-regulated current to a load which can be connected to a voltage greater than the op amp supply voltage. The circuit accepts an input voltage between 0 V and 2 V and converts it to a current between 0 mA and 100 mA. The current is accurately (...)
document-pdfAcrobat User guide
View options
Design tool

CIRCUIT060016 — Non-inverting microphone pre-amplifier circuit

This circuit uses a non–inverting amplifier circuit configuration to amplify the microphone output signal. This circuit has very good magnitude flatness and exhibits minor frequency response deviations over the audio frequency range. The circuit is designed to be operated from a single 5-V supply.
document-pdfAcrobat User guide
View options
Design tool

CIRCUIT060017 — Dual-supply, discrete, programmable gain amplifier circuit

This circuit provides programmable, non-inverting gains ranging from 6 dB (2 V/V) to 60 dB (1000 V/V) using a variable input resistance. The design maintains the same cutoff frequency over the gain range.
View options
Design tool

CIRCUIT060018 — Photodiode amplifier circuit

This circuit consists of an op amp configured as a transimpedance amplifier for amplifying the light dependent current of a photodiode.
document-pdfAcrobat User guide
View options
Design tool

CIRCUIT060019 — Inverting op amp with non-inverting positive reference voltage circuit

This design uses an inverting amplifier with a non-inverting positive reference voltage to translate an input signal of –1 V to 2 V to an output voltage of 0.05 V to 4.95 V. This circuit can be used to translate a sensor output voltage with a positive slope and negative offset to a usable ADC (...)
View options
Design tool

CIRCUIT060020 — Inverting amplifier circuit

This design inverts the input signal, Vi , and applies a signal gain of –2 V/V. The input signal typically comes from a low-impedance source because the input impedance of this circuit is determined by the input resistor, R1. The common-mode voltage of an inverting amplifier is equal to the (...)
View options
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 (...)
View options
Design tool

CIRCUIT060075 — High-speed overcurrent detection circuit

This high-speed, low-side overcurrent detection solution is implemented with a single zero-drift fast-settling amplifier (OPA388) and one high-speed comparator (TLV3201). This circuit is designed for applications that monitor fast current signals and overcurrent events, such as current detection in (...)
View options
Package Pins Download
SOIC (D) 8 View options
VSSOP (DGK) 8 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos