OPAx397 Precision, Low-Offset-Voltage, Low-Noise, Low-Input-Bias-Current, Rail-to-Rail I/O, e-trim??Operational Amplifiers

文件：2.04436 Mbytes 頁數(shù)：30 Pages

TI

德州儀器

單路、低失調(diào)電壓 (0.06mV)、低噪聲、低偏置電流、成本優(yōu)化型、RRIO、e-trim? 運(yùn)算放大器

OPAx397 系列運(yùn)算放大器（OPA397、OPA2397 和 OPA4397）具有超低失調(diào)電壓、溫漂以及輸入偏置電流，可提供軌至軌輸入和輸出操作。除了精密直流精度，交流性能經(jīng)優(yōu)化可實現(xiàn)低噪聲和快速穩(wěn)定的瞬態(tài)響應(yīng)。得益于這些特性，OPAx397 成為驅(qū)動高精度模數(shù)轉(zhuǎn)換器 (ADC) 或緩沖高分辨率數(shù)模轉(zhuǎn)換器 (DAC) 輸出的理想選擇。\n\nOPAx397 采用 TI 的 e-trim? 運(yùn)算放大器技術(shù)，無需任何輸入斬波或自動置零技術(shù)，即可實現(xiàn)超低失調(diào)電壓以及失調(diào)電壓溫漂。此項技術(shù)可針對傳感器輸入或光電二極管電流至電壓測量實現(xiàn)超低輸入偏置電流，從而為光學(xué)模塊或醫(yī)療儀表創(chuàng)建高性能跨阻級。 ? 低失調(diào)電壓：±60μV（最大值）\n? 低溫漂：±0.18μV/°C\n? 低輸入偏置電流：10fA\n? 低噪聲：10kHz 時為 4.4 nV√Hz \n? 低 1/f 噪聲：2μVPP（0.1Hz 至 10Hz）\n? 低電源電壓運(yùn)行范圍：1.7 V 至 5.5 V\n? 低靜態(tài)電流：1.22mA\n? 快速穩(wěn)定：0.75μs（1V，0.1%）\n? 快速壓擺率：4.5 V/μs\n? 高輸出電流：+65/–55mA 短路\n? 增益帶寬：13MHz\n? 軌至軌輸入和輸出\n? 額定溫度范圍：–40°C 至 +125°C\n? EMI/RFI 濾波輸入;

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/2jxt/marking.html">2JXT；Package：SOT-23(DBV)；OPAx397 Precision, Low-Offset-Voltage, Low-Noise, Low-Input-Bias-Current, Rail-to-Rail I/O, e-trim? Operational Amplifiers

1 Features ? Low offset voltage: ±60μV (maximum) ? Low-drift: ±0.18μV/°C ? Low input bias current: 10fA ? Low noise: 4.4nV√Hz at 10kHz ? Low 1/f noise: 2μVPP (0.1Hz to 10Hz) ? Low supply voltage operation: 1.7V to 5.5V ? Low quiescent current: 1.22mA ? Fast settling: 0.75μs (1V to 0.1%

文件：1.63132 Mbytes 頁數(shù)：34 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/2jxt/marking.html">2JXT；Package：SOT-23(DBV)；OPAx397 Precision, Low-Offset-Voltage, Low-Noise, Low-Input-Bias-Current, Rail-to-Rail I/O, e-trim? Operational Amplifiers

1 Features ? Low offset voltage: ±60μV (maximum) ? Low-drift: ±0.18μV/°C ? Low input bias current: 10fA ? Low noise: 4.4nV√Hz at 10kHz ? Low 1/f noise: 2μVPP (0.1Hz to 10Hz) ? Low supply voltage operation: 1.7V to 5.5V ? Low quiescent current: 1.22mA ? Fast settling: 0.75μs (1V to 0.1%

文件：1.63132 Mbytes 頁數(shù)：34 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/2jxt/marking.html">2JXT；Package：SOT-23(DBV)；OPAx397 Precision, Low-Offset-Voltage, Low-Noise, Low-Input-Bias-Current, Rail-to-Rail I/O, e-trim? Operational Amplifiers

1 Features ? Low offset voltage: ±60μV (maximum) ? Low-drift: ±0.18μV/°C ? Low input bias current: 10fA ? Low noise: 4.4nV√Hz at 10kHz ? Low 1/f noise: 2μVPP (0.1Hz to 10Hz) ? Low supply voltage operation: 1.7V to 5.5V ? Low quiescent current: 1.22mA ? Fast settling: 0.75μs (1V to 0.1%

文件：1.63132 Mbytes 頁數(shù)：34 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/2jxt/marking.html">2JXT；Package：SOT-23(DBV)；OPAx397 Precision, Low-Offset-Voltage, Low-Noise, Low-Input-Bias-Current, Rail-to-Rail I/O, e-trim? Operational Amplifiers

1 Features ? Low offset voltage: ±60μV (maximum) ? Low-drift: ±0.18μV/°C ? Low input bias current: 10fA ? Low noise: 4.4nV√Hz at 10kHz ? Low 1/f noise: 2μVPP (0.1Hz to 10Hz) ? Low supply voltage operation: 1.7V to 5.5V ? Low quiescent current: 1.22mA ? Fast settling: 0.75μs (1V to 0.1%

文件：1.63132 Mbytes 頁數(shù)：34 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/2jxt/marking.html">2JXT；Package：SOT-23(DBV)；OPAx397 Precision, Low-Offset-Voltage, Low-Noise, Low-Input-Bias-Current, Rail-to-Rail I/O, e-trim? Operational Amplifiers

1 Features ? Low offset voltage: ±60μV (maximum) ? Low-drift: ±0.18μV/°C ? Low input bias current: 10fA ? Low noise: 4.4nV√Hz at 10kHz ? Low 1/f noise: 2μVPP (0.1Hz to 10Hz) ? Low supply voltage operation: 1.7V to 5.5V ? Low quiescent current: 1.22mA ? Fast settling: 0.75μs (1V to 0.1%

文件：1.63132 Mbytes 頁數(shù)：34 Pages

TI

德州儀器

絲印：2JXT；Package：SOT-23(DBV)；OPAx397 Precision, Low-Offset-Voltage, Low-Noise, Low-Input-Bias-Current, Rail-to-Rail I/O, e-trim? Operational Amplifiers

1 Features ? Low offset voltage: ±60μV (maximum) ? Low-drift: ±0.18μV/°C ? Low input bias current: 10fA ? Low noise: 4.4nV√Hz at 10kHz ? Low 1/f noise: 2μVPP (0.1Hz to 10Hz) ? Low supply voltage operation: 1.7V to 5.5V ? Low quiescent current: 1.22mA ? Fast settling: 0.75μs (1V to 0.1%

文件：1.63132 Mbytes 頁數(shù)：34 Pages

TI

德州儀器

OPAx397 Precision, Low-Offset-Voltage, Low-Noise, Low-Input-Bias-Current, Rail-to-Rail I/O, e-trim? Operational Amplifiers

1 Features ? Low offset voltage: ±60μV (maximum) ? Low-drift: ±0.18μV/°C ? Low input bias current: 10fA ? Low noise: 4.4nV√Hz at 10kHz ? Low 1/f noise: 2μVPP (0.1Hz to 10Hz) ? Low supply voltage operation: 1.7V to 5.5V ? Low quiescent current: 1.22mA ? Fast settling: 0.75μs (1V to 0.1%

文件：1.63132 Mbytes 頁數(shù)：34 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/2jxt/marking.html">2JXT；Package：SOT-23；OPAx397 Precision, Low-Offset-Voltage, Low-Noise, Low-Input-Bias-Current, Rail-to-Rail I/O, e-trim??Operational Amplifiers

文件：2.04436 Mbytes 頁數(shù)：30 Pages

TI

德州儀器