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通常情況下，在將運算放大器的輸入端接入到放大器，采用“反相”或“非反相”輸入端擴大單個輸入信號，而另一個輸入端接地。由于標準運算放大器具備反相和無反相兩個輸入，因此我們也能夠同時將數(shù)據(jù)信號接入到這兩個輸入，因此產(chǎn)生另一種常用的運算放大器電路，稱為差分放大器。
數(shù)十年來，TI德州儀器一直熱衷于通過半導(dǎo)體技術(shù)減少電子產(chǎn)品的成本費，讓世界變得更美好。TI德州儀器是首個完成從真空管到晶體管再到集成電路（IC）的轉(zhuǎn)換，在過去的數(shù)十年里，TI德州儀器推動了IC技術(shù)的快速發(fā)展，提高了大規(guī)模、安全可靠地生產(chǎn)IC的專業(yè)能力。每一代自主創(chuàng)新都是在上一代自主創(chuàng)新的基礎(chǔ)上，使技術(shù)更小、更高效、更安全可靠、更實惠——因此實現(xiàn)半導(dǎo)體在電子產(chǎn)品領(lǐng)域的廣泛運用。
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| Part number |
Number of channels (#) |
Vs (Min) (V) |
Vs (Max) (V) |
CMRR (Min) (dB) |
Common mode input low (Min) (V) |
Common mode input high (Max) (V) |
Input offset (+/-) (Max) (uV) |
Iq (Typ) (mA) |
Small signal bandwidth (Typ) (MHz) |
Slew rate (Typ) (V/us) |
Gain (Min) (V/V) |
Gain (Max) (V/V) |
Gain error (+/-) (Max) (%) |
Operating temperature range (C) |
| INA597 | 1 | 4.5 | 36 | 88 | -54.3 | 54 | 200 | 1.1 | 2 | 18 | 0.5 | 2 | 0.03 | -40 to 125 |
| INA592 | 1 | 4.5 | 36 | 88 | -54.3 | 54 | 40 | 1.1 | 2 | 18 | 0.5 | 2 | 0.03 | -40 to 125 |
| INA1620 | 2 | ?--- | ?--- | 108 | ?--- | ?--- | ?--- | ?--- | ?--- | 10 | ?--- | ?--- | ?--- | -40 to 125 |
| INA1650-Q1 | 2 | 4.5 | 36 | 85 | -17.75 | 16 | 3000 | 6 | 2.7 | 10 | ?--- | ?--- | 0.05 | -40 to 125 |
| INA1650 | 2 | 4.5 | 36 | 85 | -17.75 | 16 | 3000 | 10.5 | 2.7 | 10 | ?--- | ?--- | 0.05 | -40 to 125 |
| INA149-EP | 1 | 2 | 18 | 84 | 275 | 500 | 3500 | 0.81 | 0.5 | 5 | 1 | 1 | 0.047 | -55 to 125 |
| INA149 | 1 | 4 | 36 | 90 | -275 | 275 | 1100 | 0.81 | 0.5 | 5 | 1 | 1 | 0.02 | -40 to 125 |
| INA148-Q1 | 1 | 2.7 | 36 | 70 | -200 | 200 | 5000 | 0.6 | 0.1 | 1 | 1 | 1 | 0.076 | -40 to 125 |
| INA159-EP | 1 | 1.8 | 5.5 | 86 | -12.5 | 17.5 | 500 | 1.1 | 1.5 | 15 | 0.2 | 0.2 | 0.024 | -55 to 125 |
| INA159 | 1 | 1.8 | 5.5 | 86 | -12.5 | 17.5 | 500 | 1.1 | 1.5 | 15 | 0.2 | 0.2 | 0.024 | -40 to 125 |
| INA152 | 1 | 2.7 | 20 | 80 | -20 | 18 | 1500 | 0.5 | 0.8 | 0.4 | 1 | 1 | 0.1 | -40 to 85 |
| INA148 | 1 | 2.7 | 36 | 70 | -200 | 200 | 5000 | 0.6 | 0.1 | 1 | 1 | 1 | 0.075 | -55 to 125 |
| INA145 | 1 | 2.76 | 36 | 76 | -30 | 28 | 1000 | 0.6 | 0.5 | 0.45 | 1 | 1000 | 0.1 | -40 to 85 |
| INA146 | 1 | 2.76 | 36 | 76 | -100 | 100 | 5000 | 0.6 | 0.5 | 0.45 | 0.1 | 100 | 0.1 | -40 to 85 |
| INA2133 | 2 | 4.5 | 36 | 80 | -27 | 27 | 450 | 0.95 | 1.5 | 5 | 1 | 1 | 0.05 | -55 to 125 |
| INA133 | 1 | 4.5 | 36 | 80 | -27 | 27 | 450 | 0.95 | 1.5 | 5 | 1 | 1 | 0.05 | -40 to 85 |
| INA2143 | 2 | 4.5 | 36 | 80 | -14.85 | 14.85 | 250 | 0.95 | 0.15 | 4.5 | 0.1 | 10 | 0.05 | -55 to 125 |
| INA143 | 1 | 4.5 | 36 | 80 | -14.85 | 14.85 | 250 | 0.95 | 0.15 | 4.5 | 0.1 | 10 | 0.05 | -40 to 85 |
| INA154 | 1 | 8 | 36 | 80 | -25 | 25 | 750 | 2.4 | 3.1 | 14 | 1 | 1 | 0.05 | -40 to 85 |
| INA157 | 1 | 8 | 36 | 86 | -37.5 | 37.5 | 500 | 2.4 | 4 | 14 | 0.5 | 2 | 0.05 | -40 to 85 |
| INA2132 | 2 | 2.7 | 36 | 76 | -15 | 28 | 250 | 0.16 | 0.3 | 0.1 | 1 | 1 | 0.075 | -40 to 85 |
| INA134 | 1 | 8 | 36 | 74 | -34 | 32 | 1000 | 2.4 | 3.1 | 14 | 1 | 1 | 0.1 | -40 to 85 |
| INA2134 | 2 | 8 | 36 | 74 | -34 | 32 | 1000 | 2.4 | 3.1 | 14 | 1 | 1 | 0.1 | -40 to 85 |
| INA2137 | 2 | 8 | 36 | 74 | -46.5 | 48 | 1000 | 2.4 | 4 | 14 | 0.5 | 2 | 0.1 | -40 to 85 |
| INA137 | 1 | 8 | 36 | 74 | -46.5 | 48 | 1000 | 2.4 | 4 | 14 | 0.5 | 2 | 0.1 | -40 to 85 |
| INA132 | 1 | 2.7 | 36 | 76 | -15 | 28 | 250 | 0.16 | 0.3 | 0.1 | 1 | 1 | 0.075 | -40 to 85 |
| INA117 | 1 | 10 | 36 | 86 | -200 | 200 | 1000 | 2 | 0.2 | 2.6 | 1 | 1 | 0.05 | -40 to 85 |
| INA106 | 1 | 10 | 36 | 86 | -11 | 11 | 200 | 1.5 | 5 | 3 | 10 | 10 | 0.025 | -40 to 85 |
| INA105 | 1 | 10 | 36 | 86 | -20 | 20 | 250 | 1.5 | 1 | 3 | 1 | 1 | 0.01 | -40 to 85 |
| 責任編輯：tzh |
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