This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

OPA27GP

Ultra-low-noise (4.5-nV/√Hz), 100-µV offset, unity gain stable precision operational amplifier

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

OPA27GP
Datasheet:

OPA27GP Datasheet (PDF)
Number of channels:

1
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):

44
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):

8
Vos (offset voltage at 25°C) (max) (mV):

0.22
EDA/CAD Models:

Request Free CAD Models for OPA27GP

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

OPA27GP General Description

The OPA27 and OPA37 are ultra-low noise, high-precision monolithic operational amplifiers.

Laser-trimmed thin-film resistors provide excellent long-term voltage offset stability and allow superior voltage offset compared to common zener-zap techniques.

A unique bias current cancellation circuit allows bias and offset current specifications to be met over the full 40°C to +85°C temperature range.

The OPA27 is internally compensated for unity-gain stability. The decompensated OPA37 requires a closed-loop gain 5.

The Texas Instruments OPA27 and OPA37 are improved replacements for the industry-standard OP-27 and OP-37.

Key Features

LOW NOISE: 4.5nV/Hz max at 1kHz
LOW OFFSET: 100µV max
LOW DRIFT: 0.4µV/°C
HIGH OPEN-LOOP GAIN: 117dB min
HIGH COMMON-MODE REJECTION: 100dB min
HIGH POWER-SUPPLY REJECTION: 94dB min
FITS OP-07, OP-05, AD510, AND AD517 SOCKETS
APPLICATIONS
- PRECISION INSTRUMENTATION
- DATA ACQUISITION
- TEST EQUIPMENT
- PROFESSIONAL AUDIO EQUIPMENT
- TRANSDUCER AMPLIFIERS
- RADIATION HARD EQUIPMENT

All trademarks are the property of their respective owners.

Specifications

Number of channels	1	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	44
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	8	Vos (offset voltage at 25°C) (max) (mV)	0.22
GBW (typ) (MHz)	8	Slew rate (typ) (V/µs)	1.9
Rail-to-rail	No	Offset drift (typ) (µV/°C)	0.4
Iq per channel (typ) (mA)	3.3	Vn at 1 kHz (typ) (nV√Hz)	3.2
CMRR (typ) (dB)	122	Rating	Catalog
Operating temperature range (°C)	-40 to 85	Input bias current (max) (pA)	80000
Iout (typ) (A)	0.025	Architecture	Bipolar
Input common mode headroom (to negative supply) (typ) (V)	3.2	Input common mode headroom (to positive supply) (typ) (V)	-3.2
Output swing headroom (to negative supply) (typ) (V)	1.2	Output swing headroom (to positive supply) (typ) (V)	-1.2
feature-type	Precision Amplifier	feature-number-of-channels-per-chip	1
feature-rail-to-rail		feature-process-technology
feature-output-type		feature-maximum-input-offset-voltage-mv	0.1@±15V
feature-maximum-supply-current-ma		feature-maximum-input-offset-current-ua	0.075@±15V
feature-maximum-input-bias-current-ua	0.08@±15V	feature-maximum-power-dissipation-mw	500
feature-typical-slew-rate-v-us	1.9@±15V	feature-typical-gain-bandwidth-product-mhz	8
feature-shut-down-support	No	feature-packaging	Tube
feature-rad-hard		feature-pin-count	8
feature-cecc-qualified	No	feature-esd-protection	Yes
feature-escc-qualified		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No

Service Policies and Others

After-Sales & Settlement Related

Payment

Payment Method

TT/Wire Transfer

Paypal

Western Union

Money Gram

For alternative payment channels, please reach out to us at:

[email protected]

Shipping & Packing

Shipping Method

Fedex

UPS

DHL

NTN

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product

Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

N**? 10/15/2020

As expected.Everything fine.

E**y 07/25/2020

Everything is super, works. She took her husband, thank you.

A**y 07/12/2020

Fast quotes, good quality and nice contact.Bravo

B**d 07/09/2020

The BQ24780SRUYR components supplied by Avaq are exceptional! Each one performed flawlessly, demonstrating their genuine and original nature. Avaq's commitment to excellence sets them apart.