TI德州仪器音频运算放大器
发布时间：2021-12-21 16:57:07 浏览：2626
许多设备都存有运算放大器，如功率放大器、前级放大器、耳机放大器、演唱放大器、麦克风放大器、音频解码器、有源分频系统、调音器、录音系统等。在音频应用中，运算放大器主要运用于接近理想化进行高质量的放大，然后发送至后续电源电路，或用作精密滤波器处理或调整信号的频率特性。
由于音频运算放大器通常用作小信号，因此，音频运算放大器通常需要低噪声、低失帧、速度快、频带宽、相移小、负载能力大、抗干扰能力大等。
TI德州仪器音频运算放大器能为各种各样机械设备提供高质量的音频体验，包括个人电子产品到专业录音设备。
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Part number | Total supply voltage
(Min)
(+5V=5, +/-5V=10) | Total supply voltage
(Max)
(+5V=5, +/-5V=10) | GBW
(Typ)
(MHz) | Slew rate
(Typ)
(V/us) | Vos (offset voltage @ 25 C)
(Max)
(mV) | Iq per channel
(Typ)
(mA) | Vn at 1 kHz
(Typ)
(nV/rtHz) | THD + N @ 1 kHz
(Typ)
(%) | Operating temperature range
(C) |
OPA1677 | 4.5 | 36 | 16 | 9 | 2 | 2 | 4.5 | 0.0001 | -40 to 125 |
OPA1655 | 4.5 | 36 | 53 | 24 | 1 | 3.9 | 4.3 | 0.000029 | -40 to 125 |
OPA1679-Q1 | 4.5 | 36 | 16 | 9 | 2 | 2 | 4.5 | 0.0001 | -40 to 125 |
OPA1637 | 3 | 36 | 9.2 | 15 | 0.2 | 0.95 | 3.7 | 0.0001 | -40 to 125 |
OPA1656 | 4.5 | 36 | 53 | 24 | 1 | 3.9 | 4.3 | 0.000029 | -40 to 125 |
OPA1671 | 1.7 | 5.5 | 13 | 5 | 1.25 | 0.94 | 7 | 0.00035 | -40 to 125 |
INA1620 | 4 | 36 | 32 | 10 | 1 | 2.6 | 2.8 | 0.000025 | -40 to 125 |
OPA1692 | 3.5 | 36 | 5.1 | 23 | 0.8 | 0.65 | 4.2 | 0.000045 | -40 to 125 |
OPA1642-Q1 | 4.5 | 36 | 11 | 20 | 3.5 | 1.8 | 5.1 | 0.00005 | -40 to 125 |
OPA1641-Q1 | --- | --- | 11 | 20 | 3.5 | 1.8 | 5.1 | 0.00005 | -40 to 125 |
OPA1678 | 4.5 | 36 | 16 | 9 | 2 | 2 | 4.5 | 0.0001 | -40 to 85 |
OPA1679 | 4.5 | 36 | 16 | 9 | 2 | 2 | 4.5 | 0.0001 | -40 to 85 |
OPA1622 | 4 | 36 | 32 | 10 | 0.5 | 2.6 | 2.8 | 0.000018 | -40 to 125 |
OPA1612-Q1 | 4.5 | 36 | 40 | 27 | 0.5 | 3.6 | 1.1 | 0.000015 | -40 to 125 |
OPA1688 | 4.5 | 36 | 10 | 8 | 1.5 | 1.6 | 8 | 0.00005 | -40 to 85 |
OPA1664 | 3 | 36 | 22 | 17 | 1.5 | 1.5 | 3.3 | 0.00006 | -40 to 85 |
OPA1662-Q1 | 3 | 36 | 22 | 17 | 1.5 | 1.5 | 3.3 | 0.0002 | -40 to 85 |
OPA1654 | 4.5 | 36 | 18 | 10 | 1.5 | 2 | 4.5 | 0.00005 | -40 to 85 |
OPA1662 | 3 | 36 | 22 | 17 | 1.5 | 1.5 | 3.3 | 0.00006 | -40 to 85 |
OPA1652 | 4.5 | 36 | 18 | 10 | 1.5 | 2 | 4.5 | 0.00005 | -40 to 85 |
OPA1604 | 5 | 36 | 35 | 20 | 1 | 2.6 | 2.5 | 0.00003 | -40 to 85 |
OPA1602 | 5 | 36 | 35 | 20 | 1 | 2.6 | 2.5 | 0.00003 | -40 to 85 |
RC4580-Q1 | 4 | 32 | 12 | 5 | 3 | 1.5 | 6.5 | 0.0005 | -40 to 125 |
LM833 | 10 | 36 | 16 | 7 | 2 | 2 | 4.5 | --- | -40 to 85 |
OPA1644 | 5 | 36 | 11 | 20 | 3.5 | 1.8 | 5.1 | 0.00005 | -40 to 85 |
OPA1642 | 5 | 36 | 11 | 20 | 3.5 | 1.8 | 5.1 | 0.00005 | -40 to 85 |
OPA1641 | 5 | 36 | 11 | 20 | 3.5 | 1.8 | 5.1 | 0.00005 | -40 to 85 |
OPA1611 | 5 | 36 | 40 | 27 | 0.5 | 3.6 | 1.1 | 0.000015 | -40 to 85 |
OPA1612 | 5 | 36 | 40 | 27 | 0.5 | 3.6 | 1.1 | 0.000015 | -40 to 85 |
OPA827 | 8 | 36 | 22 | 28 | 0.15 | 4.8 | 4 | 0.00004 | -40 to 125 |
LME49726 | 2.5 | 5.5 | 6.25 | 3.7 | 2.5 | 0.7 | 6.9 | 0.00008 | -40 to 85 |
LME49743 | 8 | 34 | 30 | 12 | 1 | 2.5 | 3.5 | 0.0001 | -40 to 85 |
LME49724 | 5 | 36 | 50 | 18 | 1 | 10 | 2.1 | 0.00003 | -40 to 85 |
LME49723 | 5 | 34 | 19 | 8 | 1 | 3.35 | 3.2 | 0.0002 | -40 to 85 |
LME49721 | 2.2 | 5.5 | 20 | 8.5 | 1.5 | 2.15 | 4 | 0.0002 | -40 to 85 |
OPA4376 | 2.2 | 5.5 | 5.5 | 2 | 0.025 | 0.76 | 7.5 | 0.00027 | -40 to 125 |
OPA2376 | 2.2 | 5.5 | 5.5 | 2 | 0.025 | 0.76 | 7.5 | 0.00027 | -40 to 125 |
LME49600 | 4.5 | 36 | 180 | 2000 | 60 | 14 | 3 | 0.00003 | -40 to 85 |
TL971 | 2.7 | 12 | 12 | 5 | 4 | 2 | 4 | 0.003 | -40 to 125 |
TL972 | 2.7 | 12 | 12 | 5 | 4 | 2 | 4 | 0.003 | -40 to 125 |
OPA376 | 2.2 | 5.5 | 5.5 | 2 | 0.025 | 0.76 | 7.5 | 0.00027 | -40 to 125 |
LME49720 | 5 | 34 | 55 | 20 | 0.7 | 5 | 2.5 | 0.00003 | -40 to 85 |
LME49860 | 5 | 44 | 55 | 20 | 0.7 | 5 | 2.5 | 0.00003 | -40 to 85 |
MC33078-EP | 10 | 36 | 16 | 7 | 2 | 2.05 | 4.5 | 0.002 | -55 to 125 |
LM4562 | 5 | 34 | 55 | 20 | 0.7 | 5 | 2.7 | 0.00003 | -40 to 85 |
TL974 | 2.7 | 12 | 12 | 5 | 4 | 2 | 4 | 0.003 | -40 to 125 |
MC33078 | 10 | 36 | 16 | 7 | 2 | 2.05 | 4.5 | 0.002 | -40 to 85 |
SA5534 | 10 | 30 | 10 | 13 | 4 | 4 | 4 | 0.002 | -40 to 85 |
SA5534A | 10 | 30 | 10 | 13 | 4 | 4 | 3.5 | 0.002 | -40 to 85 |
SA5532A | 10 | 30 | 10 | 9 | 4 | 4 | 5 | 0.002 | -40 to 85 |
SA5532 | 10 | 30 | 10 | 9 | 4 | 4 | 5 | 0.002 | -40 to 85 |
OPA1632 | 5 | 30 | 180 | 50 | 3 | 14 | 1.3 | 0.000022 | -40 to 85 |
RC4580 | 4 | 32 | 12 | 5 | 3 | 3 | 6.5 | 0.0005 | -40 to 85 |
OPA4134 | 5 | 36 | 8 | 20 | 2 | 4 | 8 | 0.00008 | -40 to 85 |
OPA2134 | 5 | 36 | 8 | 20 | 2 | 4 | 8 | 0.00008 | -40 to 85 |
OPA134 | 5 | 36 | 8 | 20 | 2 | 4 | 8 | 0.00008 | -40 to 85 |
OPA4132 | 5 | 36 | 8 | 20 | 2 | 4 | 8 | --- | -40 to 85 |
OPA2132 | 5 | 36 | 8 | 20 | 0.5 | 4 | 8 | --- | -40 to 125 |
OPA132 | 5 | 36 | 8 | 20 | 0.5 | 4 | 8 | --- | -40 to 125 |
OPA604 | 9 | 48 | 20 | 25 | 5 | 5.3 | 11 | 0.0003 | -40 to 85 |
RC4558 | 10 | 30 | 3 | 1.7 | 6 | 1.25 | 8 | 0.0005 | -40 to 85,
0 to 70 |
NE5534A | 10 | 30 | 10 | 13 | 4 | 4 | 3.5 | 0.002 | 0 to 70 |
NE5532A | 10 | 30 | 10 | 9 | 4 | 4 | 5 | 0.002 | 0 to 70 |
NE5532 | 10 | 30 | 10 | 9 | 4 | 4 | 5 | 0.002 | 0 to 70 |
NE5534 | 10 | 30 | 10 | 13 | 4 | 4 | 4 | 0.002 | 0 to 70 |
OPA627 | 9 | 36 | 16 | 55 | 0.1 | 7 | 5.2 | 0.00003 | -25 to 85 |
LM837 | 10 | 36 | 10 | 10 | 5 | 2.5 | 4.5 | 0.0015 | -40 to 85 |
LM833-N | 10 | 36 | 15 | 7 | 5 | 2.5 | 4.5 | 0.002 | -40 to 85 |
