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OPA2350EA/250

Op Amp Dual Precision Amplifier

Manufacturer:

Texas Instruments
Mfr.Part #:

OPA2350EA/250
Datasheet:

OPA2350EA/250 Datasheet (PDF)
Number of channels:

2
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):

5.5
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):

2.7
Vos (offset voltage at 25°C) (max) (mV):

0.5
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OPA2350EA/250 General Description

The OPA2350EA/250 is a high precision, low noise operational amplifier designed for a wide range of applications in instrumentation, precision measurement, and sensor interfaces. It has a high gain bandwidth product of 10MHz and a low input voltage noise of 6nV/√Hz, making it ideal for applications that require high precision and low noise performance.The OPA2350EA/250 has a wide supply voltage range of ±2.25V to ±18V, allowing for flexibility in powering options. It also has a low offset voltage of 150μV and a low offset drift of 1μV/°C, ensuring accurate DC performance over a wide temperature range.The OPA2350EA/250 is available in a small form factor SOT-23 package, making it suitable for space-constrained applications. It has a temperature range of -40°C to 125°C, making it suitable for a variety of operating environments.

Key Features

The OPA2350EA/250 is a low-power, rail-to-rail operational amplifier with a quiescent current of 250 μA

It has a wide input voltage range, high unity-gain bandwidth, and low input bias current, making it ideal for battery-powered and precision applications

The device is also available in a small, space-saving package

Application

Precision instrumentation

Medical equipment

Industrial control systems

Portable devices

Automotive electronics

350EA/250 operational amplifier is well-suited for applications that require high precision, low noise, and low power consumption, making it ideal for use in a variety of industries and applications

Specifications

Number of channels	2	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	5.5
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	2.7	Vos (offset voltage at 25°C) (max) (mV)	0.5
GBW (typ) (MHz)	38	Slew rate (typ) (V/µs)	22
Rail-to-rail	In, Out	Offset drift (typ) (µV/°C)	4
Iq per channel (typ) (mA)	5.2	Vn at 1 kHz (typ) (nV√Hz)	7
CMRR (typ) (dB)	84	Rating	Catalog
Operating temperature range (°C)	-40 to 85	Input bias current (max) (pA)	10
Iout (typ) (A)	0.08	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)	0.01	Output swing headroom (to positive supply) (typ) (V)	-0.01
THD + N at 1 kHz (typ) (%)	0.0006