OP270GP - ADI

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

Part No

OP270GP
Manufacturer

ADI
ChipWorker Part#

CW31623207
Category

Amplifier, Buffer IC
Package

PDIP-8
Description

IC OPAMP GP 5MHz 8DIP
Documentation

Datasheet

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OP270GP Specifications

Attribute	Attribute Value

Part Number	OP270GP
Manufacturer	ADI
ChipWorker Part#	CW31623207
Category	Amplifier, Buffer IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	PDIP-8
Supply Current	4 mA
Number of Circuits	2 Circuit
Number of Channels	2 Channel
Common Mode Rejection Ratio	110 dB
Input Capacitance	3.00 pF
Slew Rate	2.40 V/μs
Gain Bandwidth Product	5 MHz
Input Impedance	20.0 GΩ
Input Offset Voltage	50 µV
Input Bias Current	15 nA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Gain Bandwidth	5 MHz
Minimum CMRR Range	90 dB
Supply Voltage (Max)	36 V
Supply Voltage (Min)	9 V
	expand all
Size-Width	6.35 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
Mil-Spec	Yes

Product Description

Product Details
The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc.
The OP270 features an input offset voltage of less than 75 μV and an offset drift of less than 1 μV/°C, guaranteed over the full military temperature range. Open-loop gain of the OP270 is more than 1,500,000 into a 10 kΩ load, ensuring excellent gain accuracy and linearity, even in high gain applications. The input bias current is less than 20 nA, which reduces errors due to signal source resistance. With a common-mode rejection (CMR) of greater than 106 dB and a power supply rejection ratio (PSRR) of less than 3.2 μV/V, the OP270 significantly reduces errors due to ground noise and power supply fluctuations. The power consumption of the dual OP270 is one-third less than two OP27 devices, a significant advantage for power conscious applications. The OP270 is unity-gain stable with a gain bandwidth product of 5 MHz and a slew rate of 2.4 V/μs.
The OP270 offers excellent amplifier matching, which is important for applications such as multiple gain blocks, low noise instrumentation amplifiers, dual buffers, and low noise active filters.
The OP270 conforms to the industry-standard 8-lead CERDIP and PDIP pinouts.
For higher speed applications, the ADA4004-2 or the AD8676 are recommended. For a quad op amp, see the OP470 data sheet.
### Features and Benefits
Very low noise density of
5 nV/√Hz at 1 kHz maximum
Excellent input offset voltage of 75 μV maximum
Low offset voltage drift of
1 μV/°C maximum
Very high gain of 1500 V/mV minimum
Outstanding CMR of 106 dB minimum
Slew rate of 2.4 V/μs typical
Gain bandwidth product of
5 MHz typical
Industry-standard 8-lead dual pinout

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