LT1457S8#PBF JFET Input Op Amps by Analog Devices

Status: Production
Series: LT1457
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT1457 is a dual, JFET input op amp optimized for handling large capacitive loads in combination with precision performance. Precision specifications include 220µV offset voltage in plastic and surface mount packages. At 70°C input bias current is 50pA, input offset current is 20pA. Channel separation is 130dB. Other dual JFET input op amps from ADI include the LT1057, which is three times faster than the LT1457 but at the expense of significantly lower capacitive load handling capability; and the LT1113 with 4.5nV/rt Hz voltage noise.

Where to Buy

Prices starting from US$5.72

Distributor Stock
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Richardson RFPD
from US$5.77
0
in stock
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Farnell
from US$5.72
0
in stock
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Features

Handles 10,000pF Capacitive Load
450µV Max Offset Voltage
1200µV Max Offset Voltage in S8 Package
50pA Bias Current at 70°C
13nV/√Hz Voltage Noise
4V/µs Slew Rate
4µV/°C Drift
130dB Channel Separation

Last 6 months Inventory & Pricing History


Alternative Descriptions

Op Amp Dual Precision Amplifier ±20V 8-Pin SOIC N Tube | Richardson RFPD
OP-AMP, 1.7MHZ, 0 TO 70DEG C, NSOIC-8 | Farnell


LT1457S8#PBF Amplifiers & Comparators by Linear Technology

IC SM OP AMP JFET DUAL

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

Specifications

No. of Amplifiers 2 Amplifier, 2Amplifiers
Bandwidth 1.7MHz
Slew Rate 4V/µs
Supply Voltage Range ± 4.5V to ± 18V
Amplifier Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Amplifer Supply Voltage ± 4.5V to ± 18V
Amplifier Type JFET Operational
Base Number 1457
Gain Bandwidth 1.7MHz
Input Offset Voltage Max 1.2mV
Op Amp Type Precision
Operating Temperature Range -40°C to +85°C
Supply Voltage + Nom 10V
Supply Voltage Max 20V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1457S8#PBF?

Additional datasheets, footprints and schematics for LT1457S8#PBF are listed on our Part Details page. You can also find images and similar parts to LT1457S8#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT1457S8#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1457S8#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT1457S8#PBF fall under?

The LT1457S8#PBF is listed under JFET Input Op Amps.

Can I view similar or alternative parts?

You can view similar parts to LT1457S8#PBF when available in the JFET Input Op Amps range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LT1457S8#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT1457S8#PBF RoHS compliant?

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

Which authorised distributors for LT1457S8#PBF have stock available?

Authorised distributors including Richardson RFPD and Farnell have stock available or on a lead time for LT1457S8#PBF.

How do I check stock and lead times for all distributors?

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