This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

OPA140AID

Precision amplifier optimized for accuracy and stability

Manufacturer:

Texas Instruments
Mfr.Part #:

OPA140AID
Datasheet:

OPA140AID Datasheet (PDF)
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):

4.5
Vos (offset voltage at 25°C) (max) (mV):

0.12
EDA/CAD Models:

Request Free CAD Models for OPA140AID

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

OPA140AID General Description

The OPA140AID is an operational amplifier (op-amp) manufactured by Texas Instruments. It belongs to the OPAx140 family, known for its precision and low-noise characteristics, making it suitable for high-accuracy applications. This op-amp features a wide bandwidth of 8MHz and a low offset voltage of 150µV, ensuring accurate signal processing. With a low input bias current of 2pA, it minimizes errors in high-impedance circuits. The OPA140AID operates over a wide temperature range from -40°C to 125°C, making it suitable for various environmental conditions. It comes in an 8-pin SOIC package, facilitating easy integration into circuits. This op-amp is commonly used in instrumentation amplifiers, data acquisition systems, medical instrumentation, and precision sensor applications where accuracy and low noise are critical.

Key Features

The OPA140AID is a low-power, high-speed operational amplifier

It features a wide bandwidth of 2

8MHz and low input bias current of 1pA

With rail-to-rail input and output, it operates on a low supply voltage of ±1

35V to ±18V

This makes it suitable for applications requiring precision and low power consumption

Application

The OPA140AID is a high-speed, low-noise operational amplifier suitable for various applications, including precision instrumentation, data acquisition, and audio processing

With its high performance and low power consumption, it's commonly used in medical devices, audio equipment, and industrial control systems

Specifications

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)	4.5	Vos (offset voltage at 25°C) (max) (mV)	0.12
GBW (typ) (MHz)	11	Slew rate (typ) (V/µs)	20
Rail-to-rail	In to V-, Out	Offset drift (typ) (µV/°C)	0.35
Iq per channel (typ) (mA)	1.8	Vn at 1 kHz (typ) (nV√Hz)	5.1
CMRR (typ) (dB)	140	Rating	Catalog
Operating temperature range (°C)	-40 to 125	Input bias current (max) (pA)	10
Iout (typ) (A)	0.03	Architecture	FET
Input common mode headroom (to negative supply) (typ) (V)	-0.1	Input common mode headroom (to positive supply) (typ) (V)	-3.5
Output swing headroom (to negative supply) (typ) (V)	0.2	Output swing headroom (to positive supply) (typ) (V)	-0.2
THD + N at 1 kHz (typ) (%)	0.00005