TI 德州儀器低噪聲精密運算放大器
發布時間：2021-05-17 17:09:08 瀏覽：3011
精密運算放大器一般是指偏置電壓低于1mV 同時強調了偏置電壓隨溫度的漂移值應小于100V。對于直流輸入信號，VOS 其溫度漂移很小，但對于交流輸入信號，必須考慮輸入電壓噪聲和輸入電流噪聲。在許多應用中，輸入電壓噪聲和輸入電流噪聲更為重要，傳統的低噪聲精密運算放大器采用雙極技術設計。隨著許多現有產品的電池供電，低功耗設計變得越來越重要。
傳統的精密運算放大器側重于功耗和軌到軌至傳統精密運算放大器的輸出特性已經不能滿足市場的需求，而傳統精密運算放大器的一個致命缺點就是需要負電源，這在很多產品的系統設計中是無法忍受的。因此，市場要求具有低功耗、低噪聲、高速、大帶寬、軌對軌輸出特性的精密運算放大器，所以CMOS 設計技術已成為首選，相關的高精度運算放大器也應運而生。
TI 德州儀器提供了種類繁多的精密運算放大器，以滿足汽車、工業、儀器儀表和航天應用的需要。我們的設備是用先進的技術制造的，可以實現μV電平偏置電壓，nV電平漂移，超低噪聲性能。
深圳市立維創展科技有限公司，專注于TI 德州儀器品牌高端可出口產品系列新品產品，并備有現貨庫存，可當天發貨。
詳情了解TI德州儀器請點擊：/brand/57.html
或聯系我們的銷售工程師： 0755-83050846 QQ：3312069749
Part number | Number of channels
(#) | Vos (offset voltage @ 25 C)
(Max)
(mV) | Total supply voltage
(Min)
(+5V=5, +/-5V=10) | Total supply voltage
(Max)
(+5V=5, +/-5V=10) | Vn at 1 kHz
(Typ)
(nV/rtHz) | GBW
(Typ)
(MHz) | Slew rate
(Typ)
(V/us) | Offset drift
(Typ)
(uV/C) | Iq per channel
(Typ)
(mA) | CMRR
(Typ)
(dB) | Operating temperature range
(C) |
OPA210 | 1 | 0.035 | 4.5 | 36 | 2.2 | 18 | 6.4 | 0.1 | 2.2 | 140 | -40 to 125 |
OPA2206 | 2 | 0.015 | 4.5 | 36 | 8 | 3.6 | 4 | 0.04 | 0.22 | 140 | -40 to 125 |
OPA4197-Q1 | 4 | 0.1 | 4.5 | 36 | 5.5 | 10 | 20 | 0.5 | 1 | 140 | -40 to 125 |
OPA392 | 1 | 0.01 | 1.7 | 5.5 | 6 | 13 | 4.8 | 0.1 | 1.22 | 120 | -40 to 125 |
LMP7704-SP | 4 | 0.2 | 2.7 | 12 | 9 | 2.5 | 1.5 | 1 | 0.8 | 130 | -55 to 125 |
OPA2387 | 2 | 0.0015 | 1.7 | 5.5 | 8.5 | 5.7 | 2.8 | 0.003 | 0.57 | 138 | -40 to 125 |
OPA2145 | 2 | 0.15 | 4.5 | 36 | 7 | 5.5 | 20 | 0.4 | 0.445 | 140 | -40 to 125 |
OPA3S328 | 2 | 0.025 | 2.2 | 5.5 | 6.2 | 40 | 25 | 0.2 | 3.8 | 120 | -40 to 85 |
OPA388-Q1 | 1 | 0.005 | 2.5 | 5.5 | 7 | 10 | 5 | 0.005 | 1.7 | 138 | -40 to 125 |
TLV2197-Q1 | 2 | 0.5 | 4.5 | 36 | 5.5 | 10 | 20 | 1 | 1 | 140 | -40 to 125 |
TLV197-Q1 | 1 | 0.5 | 4.5 | 36 | 5.5 | 10 | 20 | 1 | 1 | 140 | -40 to 125 |
OPA2182 | 2 | 0.004 | 4.5 | 36 | 5.7 | 5 | 10 | 0.003 | 0.85 | 168 | -40 to 125 |
THP210 | 1 | 0.04 | 3 | 36 | 3.7 | 9.2 | 15 | 0.1 | 0.95 | 140 | -40 to 125 |
TLV4197-Q1 | 4 | 0.5 | 4.5 | 36 | 5.5 | 10 | 20 | 1 | 1 | 140 | -40 to 125 |
OPA2205 | 2 | 0.025 | 4.5 | 36 | 7.2 | 3.6 | 4 | 0.1 | 0.25 | 140 | -40 to 125 |
OPA4202 | 4 | 0.2 | 4.5 | 36 | 9 | 1 | 0.35 | 0.5 | 0.58 | 148 | -40 to 125 |
OPA2202 | 2 | 0.2 | 4.5 | 36 | 9 | 1 | 0.35 | 0.5 | 0.58 | 148 | -40 to 120,
-40 to 150 |
OPA325 | 1 | 0.15 | 2.2 | 5.5 | 10 | 10 | 5 | 2 | 0.65 | 114 | -40 to 125 |
OPA4388 | 4 | 0.008 | 2.5 | 5.5 | 7 | 10 | 5 | 0.005 | 1.7 | 110 | -40 to 125 |
OPA4325 | 4 | 0.15 | 2.2 | 5.5 | 10 | 10 | 5 | 2 | 0.65 | 114 | -40 to 125 |
OPA828 | 1 | 0.3 | 8 | 36 | 4 | 45 | 150 | 0.3 | 5.5 | 115 | -40 to 125 |
OPA2210 | 2 | 0.035 | 4.5 | 36 | 2.2 | 18 | 6.4 | 0.1 | 2.2 | 140 | -40 to 125 |
OPA1671 | 1 | 1.25 | 1.7 | 5.5 | 7 | 13 | 5 | 0.3 | 0.94 | 102 | -40 to 125 |
OPA2156 | 2 | 0.2 | 4.5 | 36 | 4 | 25 | 40 | 0.5 | 4.4 | 120 | -40 to 125 |
OPA2189 | 2 | 0.005 | 4.5 | 36 | 5.2 | 14 | 20 | 0.006 | 1.3 | 168 | -40 to 125 |
OPA2388 | 2 | 0.005 | 2.5 | 5.5 | 7 | 10 | 5 | 0.005 | 1.7 | 138 | -40 to 125 |
INA1620 | 2 | 1 | 4 | 36 | 2.8 | 32 | 10 | 0.5 | 2.6 | 127 | -40 to 125 |
OPA2197-Q1 | 2 | 0.25 | 4.5 | 36 | 5.5 | 10 | 20 | 0.5 | 1 | 140 | -40 to 125 |
OPA197-Q1 | 1 | 0.25 | 4.5 | 36 | 5.5 | 10 | 20 | 0.5 | 1 | 140 | -40 to 125 |
OPA192-Q1 | 1 | 0.025 | 4.5 | 36 | 5.5 | 10 | 20 | 0.1 | 1 | 120 | -40 to 125 |
OPA207 | 1 | 0.1 | 4.5 | 36 | 7.5 | 1.3 | 2.7 | 0.2 | 0.35 | 140 | -40 to 125 |
OPA1692 | 2 | 0.8 | 3.5 | 36 | 4.2 | 5.1 | 23 | 0.5 | 0.65 | 140 | -40 to 125 |
OPA2192-Q1 | 2 | 0.025 | 4.5 | 36 | 5.5 | 10 | 20 | 0.1 | 1 | 120 | -40 to 125 |
OPA189 | 1 | 0.003 | 4.5 | 36 | 5.2 | 14 | 20 | 0.005 | 1.3 | 168 | -40 to 125 |
OPA202 | 1 | 0.2 | 4.5 | 36 | 9 | 1 | 0.35 | 0.5 | 0.58 | 148 | -40 to 105,
-40 to 120 |
OPA1641-Q1 | 1 | 3.5 | --- | --- | 5.1 | 11 | 20 | --- | 1.8 | 126 | -40 to 125 |
OPA145 | 1 | 0.15 | 4.5 | 36 | 7 | 5.5 | 20 | 0.4 | 0.445 | 140 | -40 to 125 |
OPA2180-Q1 | 2 | 0.075 | 4 | 36 | 10 | 2 | 0.8 | 0.1 | 0.45 | 114 | -40 to 105 |
OPA180-Q1 | 1 | 0.075 | 4 | 36 | 10 | 2 | 0.8 | 0.1 | 0.45 | 114 | -40 to 105 |
OPA2188-Q1 | 2 | 0.025 | 4 | 36 | 8.8 | 2 | 0.8 | 0.03 | 0.45 | 126 | -40 to 125 |
OPA188-Q1 | 1 | 0.025 | 4 | 36 | 8.8 | 2 | 0.8 | 0.03 | 0.45 | 126 | -40 to 125 |
TLV4376 | 4 | 0.125 | 2.2 | 5.5 | 8 | 5.5 | 2 | 1 | 0.815 | 88 | -40 to 125 |
OPA4377-Q1 | 4 | 1 | 2.2 | 5.5 | 7.5 | 5.5 | 2 | 0.32 | 0.76 | 90 | -40 to 125 |
OPA4376-Q1 | 4 | 0.025 | 2.2 | 5.5 | 7.5 | 5.5 | 2 | 0.32 | 0.76 | 90 | -40 to 125 |
OPA320-Q1 | 1 | 0.15 | 1.8 | 5.5 | 8.5 | 20 | 10 | 1.5 | 1.45 | 114 | -40 to 125 |
OPA4277-SP | 4 | 0.065 | 4 | 36 | 8 | 1 | 0.8 | 0.15 | 0.79 | 140 | -55 to 125,
25 to 25 |
OPA388 | 1 | 0.005 | 2.5 | 5.5 | 7 | 10 | 5 | 0.005 | 1.7 | 138 | -40 to 125 |
TLV376 | 1 | 0.1 | 2.2 | 5.5 | 8 | 5.5 | 2 | 1 | 0.815 | 88 | -40 to 125 |
TLV2376 | 2 | 0.1 | 2.2 | 5.5 | 8 | 5.5 | 2 | 1 | 0.815 | 88 | -40 to 125 |
