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TLC272B Fiches technique(PDF) 1 Page - Texas Instruments |
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TLC272B Fiches technique(HTML) 1 Page - Texas Instruments |
1 / 51 page TLC272, TLC272A, TLC272B, TLC272Y, TLC277 LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS SLOS091E – OCTOBER 1987 – REVISED FEBRUARY 2002 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Trimmed Offset Voltage: TLC277 . . . 500 µV Max at 25°C, VDD = 5 V D Input Offset Voltage Drift ...Typically 0.1 µV/Month, Including the First 30 Days D Wide Range of Supply Voltages Over Specified Temperature Range: 0 °C to 70°C...3 V to 16 V –40 °C to 85°C...4 V to 16 V –55 °C to 125°C...4 V to 16 V D Single-Supply Operation D Common-Mode Input Voltage Range Extends Below the Negative Rail (C-Suffix, I-Suffix types) D Low Noise ...Typically 25 nV/√Hz at f = 1 kHz D Output Voltage Range Includes Negative Rail D High Input impedance ...1012 Ω Typ D ESD-Protection Circuitry D Small-Outline Package Option Also Available in Tape and Reel D Designed-In Latch-Up Immunity description The TLC272 and TLC277 precision dual operational amplifiers combine a wide range of input offset voltage grades with low offset voltage drift, high input impedance, low noise, and speeds approaching those of general-purpose BiFET devices. These devices use Texas Instruments silicon- gate LinCMOS technology, which provides offset voltage stability far exceeding the stability available with conventional metal-gate pro- cesses. The extremely high input impedance, low bias currents, and high slew rates make these cost- effective devices ideal for applications previously reserved for BiFET and NFET products. Four offset voltage grades are available (C-suffix and I-suffix types), ranging from the low-cost TLC272 (10 mV) to the high-precision TLC277 (500 µV). These advantages, in combination with good common-mode rejection and supply voltage rejection, make these devices a good choice for new state-of-the-art designs as well as for upgrading existing designs. Copyright 2002, Texas Instruments Incorporated 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. 1 2 3 4 8 7 6 5 1OUT 1IN – 1IN + GND VDD 2OUT 2IN – 2IN + D, JG, P, OR PW PACKAGE 3 2 1 20 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 NC 2OUT NC 2IN – NC NC 1IN – NC 1IN + NC FK PACKAGE (TOP VIEW) NC – No internal connection P Package TA = 25°C 25 20 15 10 5 400 0 – 400 0 800 30 VIO – Input Offset Voltage – µV – 800 DISTRIBUTION OF TLC277 INPUT OFFSET VOLTAGE 473 Units Tested From 2 Wafer Lots VDD = 5 V (TOP VIEW) LinCMOS is a trademark of Texas Instruments. |
Numéro de pièce similaire - TLC272B |
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Description similaire - TLC272B |
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