LTC1053

• Product Introduction

LTC1053 precision zero-drift op amp with dual/quad internal capacitors

peculiarity

• Dual/Quad Low Cost Precision Op Amplifier Dual/Quad Dual/Quad Precision Op Amplifier
• No External Components Required
• Maximum offset Voltage 5μV, maximum offset voltage 5μV
• Maximum Offset Voltage Drift 0.05μV/°C Maximum offset voltage drift 0.05μV/°C
• Low Noise 1.5μVp-p (0.1Hz to 10Hz)
• Minimum Voltage Gain, 120dB
• Minimum PSRR, 120dB Lowest PSRR, 120 dB
• Minimum CMRR, 114dB Minimum Common-Mode Rejection Ratio (CMRR), 114 dB
• Low Supply Current 1mA/Op Amplifier
• Single Supply Operation 4.75V to 16V Single supply supply 4.75V to 16V
• Input Common Mode Range Includes Ground
• Output Swings to Ground
• Typical Overload Recovery Time 3ms
• Pin Compatible with Industry Standard Dual and Quad Op Amps industry-standard dual and quad op amp pin compatible
• 描述

  The LTC™1051/LTC1053 are high performance, low cost dual/quad zero-drift operational amplifiers. In addition, the LTC™1051/LTC1053 is a high-performance, low-cost, dual-channel/quad-zero-drift operational amplifier. The unique achievement of the LTC1051/LTC1053 is that they integrate on chip the sample-and-hold capacitors usually required externally by other chopper amplifiers. The unique achievement of LTC1051/LTC1053 is that the sampling and hold capacitors they integrate on the chip often need to be externally used by other chopper amplifiers. Further, the LTC1051/LTC1053 offer better combined overall DC and AC performance than is available from other chopper stabilized amplifiers with or without internal sample/hold capacitors. In addition, LTC1051/LTC1053 provides a better combined overall DC and AC performance ratio from other chopper-stabilized amplifiers, with or without internal sampling/holding capacitors.

  The LTC1051/LTC1053 have an offset voltage of 0.5µV, drift of 0.01µV/°C, DC to 10Hz, input noise voltage typically 1.5µV PP and typical voltage gain of 140dB. LTC1051/LTC1053 has an offset voltage of 0.5μV, drift of 0.01μV/°C, DC to 10Hz, input noise voltage typically 1.5μVPP and 140 dB typical voltage gain. The slew rate of 4V/μs and gain bandwidth product of 2.5MHz are achieved with only 1mA of supply current per op amp. of 4V/μs and 2.5MHz gain bandwidth product of only 1 milliamp per op amp.

  Overload recover times from positive and negative saturation conditions are 1.5ms and 3ms respectively, about a 100 or more times improvement over chopper amplifiers using external The recovery time from positive and negative saturation conditions is 1.5ms and 3ms respectively, about 100 times or more, which exceeds the Chopper amplifier using external capacitors to improve.

  The LTC1051 is available in an 8-lead standard plastic dual-in-line package as well as a 16-pin SW package. LTC1051 is available in an 8-lead standard plastic dual in-line package and a 16-pin SW package. The LTC1053 is available in a standard 14-pin plastic package and an 18-pin SO. LTC1053 is in a standard 14-pin plastic package and 18-pin SO. The LTC1051/LTC1053 are plug in replacements for most standard dual/quad op amps with improved performance. LTC1051/LTC1053 is an alternative to the most standard dual-channel/quad op-amps plugged in for improved performance.

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