LM2904Q2T - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM2904Q2T
Manufacturer

ST Microelectronics
ChipWorker Part#

CW43572969
Category

Amplifier, Buffer IC
Package

DFN-8
Description

LM2904 Series 30V 1.1MHz Low-Power Dual Operational Amplifier - DFN-8
Documentation

Datasheet

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LM2904Q2T Specifications

Attribute	Attribute Value

Part Number	LM2904Q2T
Manufacturer	ST Microelectronics
ChipWorker Part#	CW43572969
Category	Amplifier, Buffer IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	DFN-8
Output Current	40 mA
Supply Current	700 µA
Number of Circuits	2 Circuit
Number of Positions	8 Position
Common Mode Rejection Ratio	85 dB
Bandwidth	1.1 MHz
Gain Bandwidth Product	1.1 MHz
Input Offset Voltage	2 mV
Input Bias Current	20 nA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Gain Bandwidth	1.1 MHz
Minimum CMRR Range	70 dB
Supply Voltage	3V ~ 30V
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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

This circuit consists of two independent, high gain operational amplifiers (op amps) that have frequency compensation implemented internally. They are designed specifically for automotive and industrial control systems. The circuit operates from a single power supply over a wide range of voltages. The low power supply drain is independent of the magnitude of the power supply voltage.
Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which can now be more easily implemented in single power supply systems. For example, these circuits can be directly supplied from the standard 5 V which is used in logic systems and easily provides the required electronic interfaces without requiring any additional power supply.
In linear mode, the input common-mode voltage range includes ground and the output voltage can also swing to ground, even though operated from a single power supply.
**Key Features**
Frequency compensation implemented internally
Large DC voltage gain: 100 dB
Wide bandwidth (unity gain): 1.1 MHz (temperature compensated)
Very low supply current/amplifier, essentially independent of supply voltage
Low input bias current: 20 nA (temperature compensated)
Low input offset current: 2 nA
Input common-mode voltage range includes negative rail
Differential input voltage range equal to the power supply voltage
Large output voltage swing 0 V to ((VCC + ) -1.5 V)

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