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INA110 Dataheets PDF



Part Number INA110
Manufacturers Burr-Brown Corporation
Logo Burr-Brown Corporation
Description Fast-Settling FET-Input INSTRUMENTATION AMPLIFIER
Datasheet INA110 DatasheetINA110 Datasheet (PDF)

INA110 INA110 INA110 SBOS147A – SEPTEMBER 1986 – JULY 2005 Fast-Settling FET-Input INSTRUMENTATION AMPLIFIER FEATURES q LOW BIAS CURRENT: 50pA max q FAST SETTLING: 4µs to 0.01% q HIGH CMR: 106dB min; 90dB at 10kHz q INTERNAL GAINS: 1, 10, 100, 200, 500 q VERY LOW GAIN DRIFT: 10 to 50ppm/°C q LOW OFFSET DRIFT: 2µV/°C q LOW COST q PINOUT SIMILAR TO AD524 AND AD624 APPLICATIONS q MULTIPLEXED INPUT DATA ACQUISITION SYSTEM q FAST DIFFERENTIAL PULSE AMPLIFIER q HIGH SPEED GAIN BLOCK q AMPLIFICATION .

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INA110 INA110 INA110 SBOS147A – SEPTEMBER 1986 – JULY 2005 Fast-Settling FET-Input INSTRUMENTATION AMPLIFIER FEATURES q LOW BIAS CURRENT: 50pA max q FAST SETTLING: 4µs to 0.01% q HIGH CMR: 106dB min; 90dB at 10kHz q INTERNAL GAINS: 1, 10, 100, 200, 500 q VERY LOW GAIN DRIFT: 10 to 50ppm/°C q LOW OFFSET DRIFT: 2µV/°C q LOW COST q PINOUT SIMILAR TO AD524 AND AD624 APPLICATIONS q MULTIPLEXED INPUT DATA ACQUISITION SYSTEM q FAST DIFFERENTIAL PULSE AMPLIFIER q HIGH SPEED GAIN BLOCK q AMPLIFICATION OF HIGH IMPEDANCE SOURCES DESCRIPTION The INA110 is a versatile monolithic FET-input instrumentation amplifier. Its current-feedback circuit topology and laser trimmed input stage provide excellent dynamic performance and accuracy. The INA110 settles in 4µs to 0.01%, making it ideal for high speed or multiplexed-input data acquisition systems. Internal gain-set resistors are provided for gains of 1, 10, 100, 200, and 500V/V. Inputs are protected for differential and common-mode voltages up to ±VCC. Its very high input impedance and low input bias current make the INA110 ideal for applications requiring input filters or input protection circuitry. The INA110 is available in 16-pin plastic and ceramic DIPs, and in the SOL-16 surface-mount package. Military, industrial and commercial temperature range grades are available. –In X 10 FET 1 Input 13 4.44kΩ 12 404Ω X 100 (1) 16 201Ω X 200 11 80.2Ω X 500 INA110 10kΩ A1 20kΩ 20kΩ 10kΩ 10 Sense 9 A3 Output 3 RG A2 2 +In FET Input 45 Input Offset Adjust 10kΩ 8 +VCC 7 –VCC 10kΩ 6 Ref 14 15 Output Offset Adjust NOTE: (1) Connect to RG for desired gain. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. www.ti.com Copyright © 1986-2005, Texas Instruments Incorporated ABSOLUTE MAXIMUM RATINGS(1) Supply Voltage .................................................................................. ±18V Input Voltage Range .......................................................................... ±VCC Operating Temperature Range: G .................................. –55°C to +125°C P, U ............................... –25°C to +85°C Storage Temperature Range: G ..................................... –65°C to +150°C P, U ................................... –40°C to +85°C Lead Temperature (soldering, 10s): G, P ...................................... +300°C (soldering, 3s): U ............................................ +260°C Output Short Circuit Duration ............................... Continuous to Common NOTE: (1) Stresses above these ratings may.


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