You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History

 
 

LMP8645MKE/NOPB

Current Sense Amplifier, High Voltage, 1 Amplifier, 12 µA, SOT-23, 6 Pins, -40 °C, 125 °C

TEXAS INSTRUMENTS LMP8645MKE/NOPB
×
×

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LMP8645MKE/NOPB
Newark Part No.:
55R3752
Technical Datasheet:
LMP8645MKE/NOPB   Datasheet
See all Technical Docs

Product Overview

The LMP8645MKE/NOPB is a high-speed voltage output Current Sensing Amplifier that detects small differential voltages across a sense resistor in the presence of high-input common-mode voltages. Operating from a supply range of 2.7 to 12V, the LMP8645 accepts input signals with a common-mode voltage range of -2 to 42V. The LMP8645 has adjustable gain for applications where supply current and high common-mode voltage are the determining factors. The gain is configured with a single resistor, providing a high level of flexibility, as well as accuracy as low as 2% (maximum) including the gain setting resistor. The output is buffered to provide low output impedance. This high-side current sense amplifier is ideal for sensing and monitoring currents in DC or battery-powered systems, has excellent AC and DC specifications over temperature and keeps errors in the current sense loop to a minimum.
  • Gain configurable with a single resistor
  • 76V Maximum common mode voltage
  • 2% Maximum variable gain accuracy (with external resistor)
  • 200µA/V Transconductance
  • 90dB PSRR
  • Green product and no Sb/Br

Applications

Sensing & Instrumentation, Test & Measurement, Motor Drive & Control, Power Management, Industrial, Consumer Electronics, Automotive

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


:
1 Amplifier

:
12µA

:
SOT-23

:
6Pins

:
-40°C

:
125°C

:
990kHz

:
2.7V

:
12V

:
1.7mV

:
95dB

:
Cut Tape

:
-

:
-

:
MSL 1 - Unlimited

Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (1)

CAD Downloads

×

Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel

47 In stock

Order before 5.45pm EST standard shipping

Same day shipping

More stock available week commencing 21/03/22

To order more than shown inventory, contact sales

Available in quantity shown

$1.36

Pricing is unavailable. Please contact customer services.

Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
Quantity Price Your Price Your Price
 
 
1+ $5.05
$1.36
Promotional price
Contract Price
Web only price
Web only contract price
 
10+ $4.54
$1.36
Promotional price
Contract Price
Web only price
Web only contract price
 
25+ $4.29
$1.36
Promotional price
Contract Price
Web only price
Web only contract price
 
50+ $3.99
$1.36
Promotional price
Contract Price
Web only price
Web only contract price
 
100+ $3.72
$1.36
Promotional price
Contract Price
Web only price
Web only contract price
 
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Cart Add to Cart Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --