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LTC1047

Features: `No External Components Required`Maximum Offset Voltage: 10V`Maximum Offset Voltage Drift: 50nV/ `Supply Current: 80A`Minimum CMRR: 110dB`Minimum PSRR: 105dB`Single Supply Operation: 4.75V to 16V`Common Mode Range Includes GND`Output Swings to GND`Typical Overload Recovery Time: 70ms`Pin...

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SeekIC No. : 004401335 Detail

LTC1047: Features: `No External Components Required`Maximum Offset Voltage: 10V`Maximum Offset Voltage Drift: 50nV/ `Supply Current: 80A`Minimum CMRR: 110dB`Minimum PSRR: 105dB`Single Supply Operation: 4.75V...

LTC1047 Data Sheet

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Part Number:
LTC1047
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

`No External Components Required
`Maximum Offset Voltage: 10V
`Maximum Offset Voltage Drift: 50nV/
`Supply Current: 80A
`Minimum CMRR: 110dB
`Minimum PSRR: 105dB
`Single Supply Operation: 4.75V to 16V
`Common Mode Range Includes GND
`Output Swings to GND
`Typical Overload Recovery Time: 70ms
`Pin Compatible with Industry Standard Dual
Op Amps


Application

·Thermocouple Amplifiers
·Electronic Scales
·Battery Powered Instrumentation
·Strain Gauge Amplifiers
·Remote Located Sensors


Pinout

Connection Diagram


Specifications

Total Supply Voltage (V+ to V) ............................... 16V
Input Voltage (Note 2) .......... (V+ + 0.3V) to (V 0.3V)
Output Short-Circuit Duration .......................... Indefinite
Storage Temperature Range ................. 65 to 150
Operating Temperature Range ..................... 0 to 70
Lead Temperature (Soldering, 10 sec).................. 300


Description

The LTC®1047 is a micropower, high performance dual zero-drift operational amplifier. The sample-and-hold capacitors usually required by other chopper amplifiers are integrated on-chip, minimizing the need for external components.

The LTC1047 has a typical offset voltage of 3V, drift of 10nV/, input noise voltage typically 3.5V P-P, and typical voltage gain of 150dB. The common mode rejection is 110dB minimum, with minimum power supply rejection of 105dB. The LTC1047 also offers a 0.2V/s slew rate and a gain bandwidth product of 200kHz. Overload recovery time from saturation is 70ms, four times faster than chopper amplifiers with external capacitors.

The LTC1047 is available in a standard plastic 8-pin PDIP as well as a 16-pin SW package. The LTC1047 is a plug-in replacement for most dual op amps with improved DC performance and substantial power savings.




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