Low

LT1990CS8#PBF - 

Differential Amplifier, Micropower, 1 Amplifiers, 5.2 mV, 10 dB, 100 kHz, -40 °C, 85 °C

LINEAR TECHNOLOGY LT1990CS8#PBF

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

Manufacturer Part No:
LT1990CS8#PBF
Order Code:
1330733
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT1990CS8#PBF is a micropower Precision Difference Amplifier with a very high common mode input voltage range. It has pin selectable gains of 1 or 10. The LT1990 operates over a ±250V common mode voltage range on a ±15V supply. The inputs are fault protected from common mode voltage transients up to ±350V and differential voltages up to ±500V. The LT1990 is ideally suited for both high side and low side current or voltage monitoring. On a single 5V supply, the LT1990 has an adjustable 85V input range, 70dB min CMRR and draws less than 120µA supply current. The rail-to-rail output maximizes the dynamic range, especially important for single supplies as low as 2.7V. The LT1990 is specified for single 3, 5 and ±15V supplies over both commercial and industrial temperature ranges.
  • Pin selectable gain of 1 or 10
  • High common mode voltage range (85V Window (VS = 5V, 0V), ±250V (VS = ±15V))
  • 70dB Minimum common mode rejection ratio
  • Input protection to ±350V
  • 0.28% Maximum gain error
  • 82dB Minimum PSRR
  • High input impedance (2MR differential, 500kR common mode)
  • 120µA Maximum supply current micro power
  • Rail-to-rail output

Applications

Power Management, Sensing & Instrumentation, Test & Measurement, Safety, Industrial, Commercial

Product Information

:
1Amplifiers
:
5.2mV
:
10dB
:
100kHz
:
-40°C
:
85°C
:
SOIC
:
8Pins
:
2.7V to 36V
:
0.5V/µs
:
Each
:
-
:
-
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Alternatives

Associated Products

Compare Selected

Related Searches

2,223 In stock

766 in stock for next day delivery (Liege stock)

1,457 in stock for next day delivery (UK stock)

see cut-off times
 
Check stock and lead times

500 will be available for delivery on 17-Sep-2017

More stock available week commencing 29/01/18
£2.36 £ 2.36
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price
1 + £2.36
25 + £1.39
100 + £1.22
No longer stocked:: No Longer Manufactured::
Add to Basket
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.