INA105KP The Texas Instruments INA105KP is a precision unity gain differential amplifier. It offers a 1MHz small-signal bandwidth and high common-mode rejection.
Mfr Part #:

INA105KP

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA105KP is a precision unity gain differential amplifier. It offers a 1MHz small-signal bandwidth and high common-mode rejection.
✓ Total Stock: 48,745 pcs
$ Price Range: $4.70

INA105KP Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
43,779 pcs
43779 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,810 pcs
2810 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,156 pcs
2156 pcs On Request 1 On Request On Request 17+ On Request On Request

INA105KP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Channels
Operating Temperature

INA105KP Description

Short technical summary and product information.

The Texas Instruments INA105KP is a monolithic, gain=1 differential amplifier. It integrates a precision operational amplifier with an on-chip metal film resistor network, laser-trimmed for accurate gain and high common-mode rejection. The excellent tracking of resistors maintains gain accuracy and common-mode rejection over temperature.

 

Key electrical specifications include a supply voltage range of 10V to 36V, a minimum CMRR of 86dB, and a typical small-signal bandwidth of 1MHz. The input offset voltage is a maximum of 0.00025V (250µV), and the gain error is a maximum of 0.01%. The operating temperature range is -40°C to 85°C.

 

This precision circuit function is provided without the need for an expensive external precision resistor network. The input common-mode range extends beyond the positive and negative supply rails.

 

The INA105KP is available in 8-pin PDIP, SOIC surface-mount, and TO-99 metal packages, supporting both through-hole and surface-mount applications.

INA105KP Quick Information

Product Type: Precision Unity Gain Differential Amplifier
Canonical Name: INA105 Precision Unity Gain Differential Amplifier
Subcategory: Difference Amplifiers

INA105KP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

INA105KP Estimated Pricing

Qty Low High
1+ $4.70 $4.70

Estimated market price range - modelled values for guidance only, not live distributor offers.

INA105KP Features

  • Monolithic gain=1 differential amplifier
  • Laser-trimmed resistors for accuracy
  • High common-mode rejection (86dB min)
  • 1MHz small-signal bandwidth
  • Wide operating temperature range

INA105KP Applications

  • Precision signal conditioning
  • Differential voltage measurement
  • Data acquisition systems
  • Instrumentation amplifiers

INA105KP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the INA105KP?

10V to 36V.

What packages are available for the INA105KP?

PDIP, SOIC, and TO-CAN.

What is the operating temperature range?

-40°C to 85°C.

What is the CMRR of the INA105KP?

86dB minimum.

What is the input offset voltage?

250µV maximum.

What is the bandwidth?

1MHz typical.

What is the gain error?

0.01% maximum.

INA105KP Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
HCPL-2601-000E
HCPL-2601-000E
Avago Technologies
The Broadcom HCPL-2601-000E is a DC input optocoupler featuring a 10MBd data rate and 3.75kVrms isolation. It is housed in a through-hole DIP package.
View Part
HCPL-7800-000E
HCPL-7800-000E
Avago Technologies
The Broadcom HCPL-7800-000E is a single-channel isolation amplifier. It offers a 5V operating voltage and 3.75kV isolation voltage.
View Part
HCNR201
HCNR201
Agilent Technologies
The Agilent Technologies HCNR201 is a high-linearity analog optocoupler designed for isolating analog signals. It offers low nonlinearity and stable gain characteristics.
View Part
Home

Categories