OPA2227PA

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Texas Instruments

DUAL HIGH PRECISION, LOW NOISE OPERATIONAL AMPLIFIERS

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OPA2227PA

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Texas Instruments

DUAL HIGH PRECISION, LOW NOISE OPERATIONAL AMPLIFIERS

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Description Specifications Series Pricing CAD Documents

Description

General part information

OPA2227 Series

The OPA2227 operational amplifier combines low noise and wide bandwidth with high precision to make it the ideal choice for applications requiring both ac and precision dc performance.

The OPA2227 is unity-gain stable and features high slew rate (2.3 V/µs) and wide bandwidth (8 MHz).

The OPA2227 operational amplifier is ideal for professional audio equipment. In addition, low quiescent current and low cost make them ideal for portable applications requiring high precision.

Technical Specifications

Parameters and characteristics for this part

Specification	OPA2227PA

Amplifier Type	General Purpose
Current - Input Bias	2.5 nA
Current - Output / Channel	45 mA
Current - Supply	3.7 mA
Gain Bandwidth Product	8 MHz
Mounting Type	Through Hole
Number of Circuits	2
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.3 in
Package Name	8-DIP, 8-PDIP
Package Width	7.62 mm
Slew Rate	2.3 V/Ąs
Voltage - Input Offset	10 ĄV
Voltage - Supply Span (Max)	36 V
Voltage - Supply Span (Min)	5 V

OPA2227 Series

Dual high precision, low noise operational amplifiers

Part	Current - Input Bias	Amplifier Type	Gain Bandwidth Product	Current - Output / Channel	Package Name	Voltage - Input Offset	Mounting Type	Current - Supply	Voltage - Supply Span (Max)	Voltage - Supply Span (Min)	Slew Rate	Number of Circuits	Package Length	Package Width	Operating Temperature (Min)	Operating Temperature (Max)
Texas Instruments OPA2227UAG4	2.5 nA	General Purpose	8 MHz	45 mA	8-SOIC	10 ĄV	Surface Mount	3.7 mA	36 V	5 V	2.3 V/Ąs	2	0.154 in	3.9 mm	-40 °C	85 °C
Texas Instruments OPA2227UA/2K5	2.5 nA	General Purpose	8 MHz	45 mA	8-SOIC	10 ĄV	Surface Mount	3.7 mA	36 V	5 V	2.3 V/Ąs	2	0.154 in	3.9 mm	-40 °C	85 °C
Texas Instruments OPA2227MDREP	2.5 nA	General Purpose	8 MHz	45 mA	8-SOIC	5 µV	Surface Mount	3.7 mA	36 V	5 V	2.3 V/Ąs	2	0.154 in	3.9 mm	-55 °C	125 °C
Texas Instruments OPA2227U/2K5	2.5 nA	General Purpose	8 MHz	45 mA	8-SOIC	5 µV	Surface Mount	3.7 mA	36 V	5 V	2.3 V/Ąs	2	0.154 in	3.9 mm	-40 °C	85 °C
Texas Instruments OPA2227U	2.5 nA	General Purpose	8 MHz	45 mA	8-SOIC	5 µV	Surface Mount	3.7 mA	36 V	5 V	2.3 V/Ąs	2	0.154 in	3.9 mm	-40 °C	85 °C
Texas Instruments OPA2227UAE4	2.5 nA	General Purpose	8 MHz	45 mA	8-SOIC	10 ĄV	Surface Mount	3.7 mA	36 V	5 V	2.3 V/Ąs	2	0.154 in	3.9 mm	-40 °C	85 °C
Texas Instruments OPA2227U/2K5G4	2.5 nA	General Purpose	8 MHz	45 mA	8-SOIC	5 µV	Surface Mount	3.7 mA	36 V	5 V	2.3 V/Ąs	2	0.154 in	3.9 mm	-40 °C	85 °C
Texas Instruments OPA2227UE4	2.5 nA	General Purpose	8 MHz	45 mA	8-SOIC	5 µV	Surface Mount	3.7 mA	36 V	5 V	2.3 V/Ąs	2	0.154 in	3.9 mm	-40 °C	85 °C
Texas Instruments OPA2227UA/2K5G4	2.5 nA	General Purpose	8 MHz	45 mA	8-SOIC	10 ĄV	Surface Mount	3.7 mA	36 V	5 V	2.3 V/Ąs	2	0.154 in	3.9 mm	-40 °C	85 °C
Texas Instruments OPA2227PA	2.5 nA	General Purpose	8 MHz	45 mA	8-DIP 8-PDIP	10 ĄV	Through Hole	3.7 mA	36 V	5 V	2.3 V/Ąs	2	0.3 in	7.62 mm	-40 °C	85 °C

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

OPA227, OPA2227, OPA4227, OPA228, OPA2228, OPA4228 EMI Immunity Performance (Rev. A)

OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers datasheet (Rev. C)