OPA2277UA

Dual Op Amp, 1MHz BW, 20uV Vos, ±18V, SOIC-8

Dual operational amplifier featuring low offset voltage (20µV) and high common-mode rejection ratio (115dB). This general-purpose amplifier offers a 1MHz bandwidth and 140dB voltage gain, suitable for industrial temperature ranges (-40°C to 85°C). It operates with dual supply voltages from ±2V to ±18V, drawing 790µA per channel. The component is surface-mount in an 8-pin SOIC package with gold-plated gull-wing terminals.

PackageD

Current1.65mA

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Technical Specifications

Texas Instruments OPA2277UA technical specifications.

General

Amplifier Type	GENERAL PURPOSE
Bandwidth	1MHz
Package/Case	D
Common Mode Rejection Ratio	115dB
Dual Supply Voltage	9V
Gain Bandwidth Product	1MHz
Height	1.58mm
Input Bias Current	2.8nA
Input Offset Voltage (Vos)	20uV
JESD-30 Code	R-PDSO-G8
Lead Free	Lead Free
Length	4.9mm
Max Dual Supply Voltage	18V
Min Dual Supply Voltage	2V
Max I/O Voltage	50uV
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Moisture Sensitivity Level	3
Nominal Gain Bandwidth Product	1MHz
Number of Amplifiers	2
Number of Channels	2
Number of Circuits	2
Number of Elements	2
Number of Functions	2
Operating Supply Current	790uA
Operating Supply Voltage	18V
Output Current per Channel	35mA
Package Body Material	Plastic
Package Quantity	75
Package Shape	Rectangular
Packaging	Rail/Tube
Peak Reflow Temperature (Cel)	260°C
Radiation Hardening	No
Reach SVHC Compliant	No
RoHS Compliant	Yes
Slew Rate	0.8V/µs
Supply Current	1.65mA
Surface Mount	Yes
Technology	BIPOLAR
Temperature Grade	INDUSTRIAL
Terminal Finish	Gold
Terminal Form	Gull Wing
Terminal Position	DUAL
Thickness	1.58mm
Unity Gain Bandwidth Product	1MHz
Voltage Gain	140dB
Width	3.91mm