OPA140AIDGKR

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OPA140AIDGKR

IC OPAMP JFET 1 CIRCUIT 8VSSOP

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Specifications

Supplier Texas Instruments
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType J-FET
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 20V/µs
GainBandwidthProduct 11 MHz
Current-InputBias 0.5 pA
Voltage-InputOffset 30 µV
Current-Supply 1.8mA
Current-Output/Channel 36 mA
Voltage-SupplySpan(Min) 4.5 V
Voltage-SupplySpan(Max) 36 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Overview

Description

OPA140AIDGKR is TI’s precision operational amplifier in an 8‑pin DGK package. It’s designed for low-noise, high-accuracy amplification in instrumentation, sensor conditioning, and ADC front‑ends.
Key points:
- Extremely low offset voltage and drift, with low input bias current
- Low voltage noise and good stability (unity gain)
- Wide supply range (suitable for single- or dual-supply use) and solid output swing
- Industrial/extended temperature performance
Typical uses include precision buffering, instrumentation amplifiers, active filters, and sensor readout circuits where accuracy matters.
Note: exact electrical specs (offset, bias, noise, GBW, slew rate, input common‑mode range, output swing, and rail limits) depend on temperature and rail configuration. For precise numbers, see the TI datasheet and product page for OPA140AIDGKR.

Package

An 8-pin MSOP package (DGK), RoHS-compliant.

Pinout

- Pin count: 8 pins (VSSOP-8 package)
- Function: Single-channel precision operational amplifier (low-noise, high-accuracy op-amp).

Manufacturer

The OPA140AIDGKR is manufactured by Texas Instruments (TI). TI is an American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits.

Application

Key applications include photodiode transimpedance amplifiers and current-to-voltage conversion, high-impedance sensor signal conditioning (thermistors, RTDs, strain gauges), piezoelectric/capacitive sensor charge amplifiers, medical instrumentation front-ends, precision buffering for ADC/DAC interfaces, and audio preamplifiers/active filters.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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