OPA2192IDGKT

Name: OPA2192IDGKT
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

Precision Amplifiers 36-V, Precision, RRIO, Low Offset Voltage, Low Input Bias Current Op Amp With e-trim 8-VSSOP -40 to 125

4,126 Effective Inventory

OPA2192IDGKT

Effective Inventory4,126

Precision Amplifiers 36-V, Precision, RRIO, Low Offset Voltage, Low Input Bias Current Op Amp With e-trim 8-VSSOP -40 to 125

Manufacturer Part # : OPA2192IDGKT
Package/Case: VSSOP-8
Brand: Texas Instruments
Product Categories : Instrumentation, OP Amps, Buffer Amps
Series : OPA2192

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OPA2192IDGKT DataSheet

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OPA2192IDGKT Details

The OPA2192IDGKT is a dual-channel, precision operational amplifier from Texas Instruments, designed for high-performance applications requiring low noise, low distortion, and high common-mode rejection ratio (CMRR). This device features a wide supply voltage range of ±1.35V to ±18V, making it suitable for various industrial and commercial applications.

Pinout

V+: Positive Power Supply
V-: Negative Power Supply
GND: Ground
IN+: Non-inverting Input
IN-: Inverting Input
OUT+: Non-inverting Output
OUT-: Inverting Output

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Low Noise: The OPA2192IDGKT features a low noise of 3.5nV/√Hz, making it suitable for applications requiring high signal-to-noise ratio.
Low Distortion: This device offers low distortion of 0.01%, ensuring accurate and reliable output signals.
High CMRR: The OPA2192IDGKT features a high common-mode rejection ratio (CMRR) of 120 dB, rejecting unwanted noise and interference.
Wide Supply Voltage Range: This device operates with a wide supply voltage range of ±1.35V to ±18V, making it suitable for various industrial and commercial applications.

Applications

The OPA2192IDGKT is suitable for various high-performance applications requiring low noise, low distortion, and high CMRR. Some examples include:

Audio amplifiers
Data converters
Medical equipment
Radar systems
Satellite communications

Where to Use

The OPA2192IDGKT is suitable for various applications where high-performance amplification is required. Some examples include:

Industrial control systems
Aerospace and defense systems
Radar and communication systems
Medical equipment and devices
Audio and video equipment

How to Use

To use the OPA2192IDGKT, connect the positive power supply (V+) to a suitable voltage source, and the negative power supply (V-) to ground. Apply input signals to the non-inverting and inverting inputs, and measure the output at the non-inverting and inverting outputs.

(Tip: For detailed usage instructions, refer to the datasheet.)

Application Circuit

The application circuit diagram for the OPA2192IDGKT illustrates how to connect the device to a suitable power supply and input signals. It includes connections for positive and negative power supplies, ground, and input/output signals.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

OPA2277: A similar operational amplifier from Texas Instruments offering comparable features and performance.
LMH6732: An alternative operational amplifier from National Semiconductor with equivalent functionality.

Complementary

The OPA2192IDGKT can be complemented by the OPA2200, which offers additional features such as higher gain and improved noise performance, suitable for more demanding applications.

(Tip: When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.)

Frequently Asked Questions

Q: What is the maximum supply voltage range of the OPA2192IDGKT?

A: The OPA2192IDGKT operates with a wide supply voltage range of ±1.35V to ±18V.

Q: Can the OPA2192IDGKT be used in audio applications?

A: Yes, the OPA2192IDGKT is suitable for audio amplifiers and other audio-related applications where high-performance amplification is required.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels	2	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	4.5	Vos (offset voltage at 25°C) (max) (mV)	0.025
GBW (typ) (MHz)	10	Features	EMI Hardened, High Cload Drive
Slew rate (typ) (V/µs)	20	Rail-to-rail	In, Out
Offset drift (typ) (µV/°C)	0.1	Iq per channel (typ) (mA)	1
Vn at 1 kHz (typ) (nV√Hz)	5.5	CMRR (typ) (dB)	120
Rating	Catalog	Operating temperature range (°C)	-40 to 125
Input bias current (max) (pA)	20	Iout (typ) (A)	0.065
Architecture	CMOS	Input common mode headroom (to negative supply) (typ) (V)	-0.1
Input common mode headroom (to positive supply) (typ) (V)	0.1	Output swing headroom (to negative supply) (typ) (V)	0.095
Output swing headroom (to positive supply) (typ) (V)	-0.95	THD + N at 1 kHz (typ) (%)	0.00008

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification OPA2192IDGKT PDF Download

FAQs

What is OPA2192IDGKT?

The OPA2192IDGKT is a dual, low-power, precision CMOS operational amplifier designed by Texas Instruments. It is ideal for applications requiring low voltage operation, low offset voltage, and low input bias current, such as portable devices, sensor interfaces, and battery-powered systems.

How Does OPA2192IDGKT Work?

The OPA2192IDGKT operates as a precision operational amplifier with low offset voltage and low input bias current. It amplifies input signals with high accuracy and stability, making it suitable for precision measurement and signal conditioning applications. The amplifier features rail-to-rail input and output, ensuring maximum signal swing even at low supply voltages.

How Many Pins does OPA2192IDGKT have and What are the Functions of the Pinout Configuration?

The OPA2192IDGKT is housed in a 8-lead VSSOP (Very Small Outline Package) package. The pinout configuration includes:

V+: Positive power supply pin.
V-: Negative power supply pin.
IN1+: Non-inverting input pin for channel 1.
IN1-: Inverting input pin for channel 1.
OUT1: Output pin for channel 1.
IN2+: Non-inverting input pin for channel 2.
IN2-: Inverting input pin for channel 2.
OUT2: Output pin for channel 2.

What are the Pros and Cons of OPA2192IDGKT?

Pros:

Low Power Consumption: Operates with very low power, making it ideal for battery-operated devices.
Precision: Provides low offset voltage and low drift, ensuring accurate signal amplification.
Rail-to-Rail Input and Output: Maximizes signal swing, enhancing dynamic range.
Low Input Bias Current: Suitable for applications requiring high input impedance.
Compact Package: The 8-lead VSSOP package is space-efficient, suitable for compact designs.

Cons:

Limited Bandwidth: May not be suitable for high-frequency applications.
External Components: May require additional external components for optimal performance in certain applications.
Package Handling: The 8-lead VSSOP package may be challenging to handle without appropriate equipment.

Are There Any Equivalents/Alternatives to OPA2192IDGKT for Recommendation?

The OPA2192IDR from Texas Instruments is a similar dual, low-power precision op-amp in a different package.
Alternatives to the OPA2192IDGKT include the LT6015 from Analog Devices and the MAX9632 from Maxim Integrated.