LT1990AIS8#PBF Difference Amplifiers by Analog Devices

Status: Production
Series: LT1990
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT1990 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 3V, 5V and ±15V supplies over both commercial and industrial temperature ranges. The LT1990 is available in the 8-pin SO package.

Where to Buy

Prices starting from US$4.45

Distributor Stock
Logo for Newark
Newark Electronics
from US$4.59
53
in stock
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Logo for element14 Singapore
element14
from US$4.89
53
in stock
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Logo for Farnell UK
Farnell
from US$4.45
53
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$4.73
0
in stock
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Features

Pin Selectable Gain of 1 or 10
High Common Mode Voltage Range:
85V Window (VS = 5V, 0V)
±250V (VS = ±15V)
Common Mode Rejection Ratio: 70dB Min
Input Protection to ±350V
Gain Error: 0.28% Max
PSRR: 82dB Min
High Input Impedance: 2MΩ Differential, 500kΩ Common Mode
Micropower: 120µA Max Supply Current
Wide Supply Range: 2.7V to 36V
–3dB Bandwidth: 100kHz
Rail-to-Rail Output
8-Pin SO Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

Diff-Amp, 105Khz, -40 To 85Deg C, Soic-8 | Newark Electronics
DIFF-AMP, 105KHZ, -40 TO 85DEG C, SOIC-8 | element14
SP Amp DIFF AMP Single R-R O/P ±18V/36V Automotive 8-Pin SOIC N Tube | Richardson RFPD


LT1990AIS8#PBF Amplifiers & Comparators by Linear Technology

DIFF-AMPLIFIER 105KHZ 0.55V/US 8SOIC

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

No. of Amplifiers 1Amplifiers
Input Offset Voltage 4.5mV
Gain dB Max -
Bandwidth 100kHz
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Amplifier Case Style SOIC
No. of Pins 8Pins
Supply Voltage Range 2.4V to 36V
Slew Rate 0.55V/µs
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Amplifer Supply Voltage 2.4V to 36V
Operating Temperature Range -40°C to +85°C
Supply Current 150µA

Last 6 months Inventory & Pricing History


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1990AIS8#PBF?

Additional datasheets, footprints and schematics for LT1990AIS8#PBF are listed on our Part Details page. You can also find images and similar parts to LT1990AIS8#PBF on this page.

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What category does LT1990AIS8#PBF fall under?

The LT1990AIS8#PBF is listed under Difference Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to LT1990AIS8#PBF when available in the Difference Amplifiers range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LT1990AIS8#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT1990AIS8#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LT1990AIS8#PBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT1990AIS8#PBF.

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