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See Technical Specifications

OPA140AID +BOM

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
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OPA140AID General Description

Meet the OPA140AID from Texas Instruments, a stellar performer in the world of operational amplifiers renowned for its precision and low-noise operation. Sporting a wide bandwidth of 8MHz and an ultra-low offset voltage of 150µV, this op-amp excels in delivering accurate signal processing for high-accuracy applications. Its low input bias current of 2pA ensures minimal errors in high-impedance circuits, making it a reliable choice for critical operations. Operating flawlessly in temperatures ranging from -40°C to 125°C, the OPA140AID is a versatile component suitable for various environmental conditions. Whether in instrumentation amplifiers, data acquisition systems, medical instrumentation, or precision sensor applications, this op-amp shines as a beacon of accuracy and low noise in the most demanding scenarios

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