精密轨到轨放大器
Precision Rail to Rail I/O Amplifiers
| Part# | Amps per Package | -3dB Bandwidth at min gain (typ) | GBP (typ) | Slew Rate (typ) | Voltage Noise Density (typ) | Vsupply Span (min) | Vsupply Span (max) | Vos (typ) | Iq/Amp (typ) | Ib (typ) | PSRR (typ) | CMRR (typ) | Rail-Rail In | Input Headroom from Vsupply Neg (typ) | Input Headroom from Vsupply Pos (typ) | Rail-Rail Out | Vos TC (typ) | US Price 1000 to 4999 |
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| ADA4084-4 | 4 | 12.3 MHz | 15.9 MHz | 2.6 V/µs | 3.9 nV/rtHz | 3 | 30 | 40 µV | 625 µA | 140 nA | 120 | 106 | Yes | 0 V | 0 V | Yes | - | $4.45 |
| ADA4666-2 | 2 | 2.1 MHz | 4 MHz | 2 V/µs | 18 nV/rtHz | 3 | 18 | 500 µV | 630 µA | 500 fA | 145 | 80 | Yes | 0 µV | 0 µV | Yes | 0.6 µV/degC | $0.85 |
| ADA4661-2 | 2 | 2.1 MHz | 4 MHz | 2 V/µs | 18 nV/rtHz | 3 | 18 | 30 µV | 630 µA | 0.5 pA | 145 | 90 | Yes | 0 mV | 0 mV | Yes | 0.6 µV/degC | $1.13 |
| ADA4500-2 | 2 | 10 MHz | 10 MHz | 8.7 V/µs | 14.5 nV/rtHz | 2.7 | 5.5 | 120 µV | 1.55 mA | 700 fA | - | 95 | Yes | 0 V | 0 V | Yes | 0.8 µV/degC | $0.98 |
| ADA4096-4 | 4 | 800 kHz | 595 kHz | 0.4 V/µs | 27 nV/rtHz | 3 | 30 | 35 µV | 60 µA | 3 nA | 100 | 81 | Yes | 0 V | 0 V | Yes | 1 µV/degC | $2.70 |
| AD8659 | 4 | 230 kHz | 230 kHz | 0.08 V/µs | 50 nV/rtHz | 2.7 | 18 | 350 µV | 18 µA | 20 pA | 115 | 94 | Yes | 0 V | 0 V | Yes | 2 µV/degC | $1.35 |
| ADA4084-2 | 2 | 12.3 MHz | 15.9 MHz | 2.6 V/µs | 3.9 nV/rtHz | 3 | 30 | 100 µV | 595 µA | 140 nA | - | 106 | Yes | 0 V | 0 V | Yes | 0.5 µV/degC | $2.85 |
| ADA4096-2 | 2 | 1.5 MHz | 595 kHz | 0.25 V/µs | 27 nV/rtHz | 3 | 30 | 35 µV | 60 µA | 3 nA | 100 | 81 | Yes | 0 V | 0 V | Yes | 1 µV/degC | $1.87 |
| ADA4528-1 | 1 | 6.5 MHz | 4 MHz | 0.5 V/µs | 5.3 nV/rtHz | 2.2 | 5.5 | 0.3 µV | 1.4 mA | 200 pA | 150 | 137 | Yes | 0 V | 0 V | Yes | 0.002 µV/degC | $0.98 |
| AD8657 | 2 | 200 kHz | 230 kHz | 0.07 V/µs | 50 nV/rtHz | 2.7 | 18 | 350 µV | 18 µA | 20 pA | 125 | 94 | Yes | 0 V | 0 V | Yes | 2 µV/degC | $0.95 |
| ADA4051-1 | 1 | 125 kHz | 125 kHz | 0.06 V/µs | 95 nV/rtHz | 1.8 | 5.5 | 2 µV | 15 µA | 20 pA | 135 | 110 | Yes | 0 V | 0 V | Yes | 0.02 µV/degC | $0.93 |
| ADA4505-1 | 1 | 50 kHz | 50 kHz | 6 mV/µs | 65 nV/rtHz | 1.8 | 5 | 500 µV | 9 µA | 500 fA | 110 | 90 | Yes | 0 V | 0 V | Yes | 2 µV/degC | $0.41 |
| ADA4091-4 | 4 | 1.27 MHz | 1.22 MHz | 0.46 V/µs | 25 nV/rtHz | 3 | 30 | 40 µV | 200 µA | 44 nA | 126 | 104 | Yes | 0 mV | 0 mV | Yes | 3 µV/degC | $3.60 |
| ADA4051-2 | 2 | 200 kHz | 125 kHz | 40 mV/µs | 95 nV/rtHz | 1.8 | 5.5 | 2 µV | 13 µA | 20 pA | 135 | 110 | Yes | 0 V | 0 V | Yes | 0.02 µV/degC | $1.47 |
| ADA4665-2 | 2 | 1.2 MHz | 1.2 MHz | 1 V/µs | 32 nV/rtHz | 5 | 16 | 4 mV | 290 µA | 1 pA | 95 | 55 | Yes | 0 V | 0 V | Yes | 3 µV/degC | $0.70 |
| ADA4505-4 | 4 | 50 kHz | 50 kHz | 6 mV/µs | 65 nV/rtHz | 1.8 | 5 | 500 µV | 7 µA | 500 fA | 110 | 90 | Yes | 0 V | 0 V | Yes | 2 µV/degC | $1.01 |
| ADA4091-2 | 2 | 1.27 MHz | 1.22 MHz | 0.46 V/µs | 25 nV/rtHz | 3 | 30 | 40 µV | 200 µA | 44 nA | 126 | 104 | Yes | 0 mV | 0 mV | Yes | 3 µV/degC | $2.22 |
| ADA4505-2 | 2 | 50 kHz | 50 kHz | 6 mV/µs | 65 nV/rtHz | 1.8 | 5 | 500 µV | 7 µA | 500 fA | 110 | 90 | Yes | 0 V | 0 V | Yes | 2 µV/degC | $0.57 |
| AD8647 | 2 | 24 MHz | 24 MHz | 11 V/µs | 6 nV/rtHz | 2.7 | 5.5 | 600 µV | 2 mA | 300 fA | 80 | 67 | Yes | 0 V | 0 V | Yes | 1.8 µV/degC | $0.71 |
| AD8646 | 2 | 24 MHz | 24 MHz | 11 V/µs | 6 nV/rtHz | 2.7 | 5.5 | 600 µV | 2 mA | 300 fA | 80 | 67 | Yes | 0 V | 0 V | Yes | 1.8 µV/degC | $0.61 |
| AD8539 | 2 | 430 kHz | 430 kHz | 0.4 V/µs | 50 nV/rtHz | 2.7 | 5.5 | 5 µV | 210 µA | 15 pA | 125 | 115 | Yes | 0 V | 0 V | Yes | 30 µV/degC | $0.72 |
| AD8504 | 4 | 7 kHz | 7 kHz | 0.004 V/µs | 190 nV/rtHz | 1.8 | 5.5 | 500 µV | 1 µA | 1 pA | 105 | 67 | Yes | 0 V | 0 V | Yes | 7 µV/degC | $1.00 |
| AD8502 | 2 | 7 kHz | 7 kHz | 0.004 V/µs | 190 nV/rtHz | 1.8 | 5.5 | 500 µV | 1 µA | 1 pA | 105 | 67 | Yes | 0 V | 0 V | Yes | 7 µV/degC | $0.70 |
| AD8500 | 1 | 7 kHz | 7 kHz | 0.004 V/µs | 190 nV/rtHz | 1.8 | 5.5 | 235 µV | 0.75 µA | 1 pA | 110 | 75 | Yes | 0 V | 0 V | Yes | 3 µV/degC | $0.71 |
| AD8648 | 4 | 22 MHz | 24 MHz | 12 V/µs | 6 nV/rtHz | 2.7 | 5.5 | 600 µV | 2 mA | 300 fA | 80 | 67 | Yes | 0 V | 0 V | Yes | 2 µV/degC | $0.88 |
| AD8613 | 1 | 400 kHz | 400 kHz | 0.1 V/µs | 25 nV/rtHz | 1.8 | 5 | 400 µV | 38 µA | 200 fA | 94 | 95 | Yes | 0 V | 0 V | Yes | 2.5 µV/degC | $0.46 |
| AD8619 | 4 | 400 kHz | 400 kHz | 0.1 V/µs | 22 nV/rtHz | 1.8 | 5 | 400 µV | 38 µA | 200 fA | 94 | 68 | Yes | 0 V | 0 V | Yes | 1 µV/degC | $1.11 |
| AD8617 | 2 | 400 kHz | 400 kHz | 0.1 V/µs | 22 nV/rtHz | 1.8 | 5 | 400 µV | 38 µA | 200 fA | 94 | 68 | Yes | 0 V | 0 V | Yes | 1 µV/degC | $0.71 |
| AD8656 | 2 | 28 MHz | 28 MHz | 11 V/µs | 4 nV/rtHz | 2.7 | 5.5 | 50 µV | 4.5 mA | 10 pA | 105 | 85 | Yes | 0 mV | 0 mV | Yes | 0.4 µV/degC | $1.11 |
| AD8655 | 1 | 28 MHz | 28 MHz | 11 V/µs | 4 nV/rtHz | 2.7 | 5.5 | 50 µV | 4.5 mA | 10 pA | 105 | 85 | Yes | 0 mV | 0 mV | Yes | 0.4 µV/degC | $0.71 |
| AD8630 | 4 | 2.5 MHz | 2.5 MHz | 1 V/µs | 22 nV/rtHz | 2.7 | 6 | 1 µV | 1.1 mA | 30 pA | 130 | 120 | Yes | 0 V | 0 V | Yes | 0.002 µV/degC | $2.73 |
| AD8615 | 1 | 23 MHz | 24 MHz | 12 V/µs | 7 nV/rtHz | 2.7 | 6 | 80 µV | 1.7 mA | 200 fA | 90 | 80 | Yes | 0 V | 0 V | Yes | 1.5 µV/degC | $0.76 |
| AD8652 | 2 | 50 MHz | 50 MHz | 41 V/µs | 5 nV/rtHz | 2.7 | 5.5 | 100 µV | 9 mA | 1 pA | 94 | 84 | Yes | -0.1 V | 0.1 V | Yes | 4 µV/degC | $1.99 |
| AD8629 | 2 | 2.5 MHz | 2.5 MHz | 1 V/µs | 22 nV/rtHz | 2.7 | 6 | 1 µV | 1.1 mA | 30 pA | 130 | 120 | Yes | 0 V | 0 V | Yes | 0.002 µV/degC | $1.47 |
| AD8618 | 4 | 24 MHz | 24 MHz | 12 V/µs | 6 nV/rtHz | 2.7 | 6 | 23 µV | 2 mA | 200 fA | 90 | 80 | Yes | 0 V | 0 V | Yes | 1.5 µV/degC | $2.29 |
| AD8616 | 2 | 24 MHz | 24 MHz | 12 V/µs | 6 nV/rtHz | 2.7 | 6 | 80 µV | 2 mA | 200 fA | 90 | 80 | Yes | 0 V | 0 V | Yes | 1.5 µV/degC | $1.29 |
| AD8651 | 1 | 50 MHz | 50 MHz | 41 V/µs | 4.5 nV/rtHz | 2.7 | 5.5 | 100 µV | 9 mA | 1 pA | 94 | 80 | Yes | -0.1 V | 0.1 V | Yes | 4 µV/degC | $1.13 |
| AD8609 | 4 | 400 kHz | 400 kHz | 0.1 V/µs | 22 nV/rtHz | 1.8 | 5 | 12 µV | 50 µA | 200 fA | 100 | 85 | Yes | 0.3 V | 0.2 V | Yes | 1 µV/degC | $1.85 |
| AD8607 | 2 | 400 kHz | 400 kHz | 0.1 V/µs | 22 nV/rtHz | 1.8 | 5 | 12 µV | 50 µA | 200 fA | 100 | 85 | Yes | -0.3 V | 0.2 V | Yes | 1 µV/degC | $1.02 |
| AD8603 | 1 | 400 kHz | 400 kHz | 0.1 V/µs | 22 nV/rtHz | 1.8 | 6 | 12 µV | 50 µA | 200 fA | 100 | 85 | Yes | -0.3 V | 0.2 V | Yes | 1 µV/degC | $0.68 |
| AD8608 | 4 | 10 MHz | 10 MHz | 5 V/µs | 6.5 nV/rtHz | 2.7 | 6 | 20 µV | 1.2 mA | 200 fA | 95 | 85 | Yes | 0 V | 0 V | Yes | 1.5 µV/degC | $1.58 |
| AD8605 | 1 | 10 MHz | 10 MHz | 5 V/µs | 6.5 nV/rtHz | 2.7 | 6 | 20 µV | 1.2 mA | 200 fA | 95 | 85 | Yes | 0 V | 0 V | Yes | 1 µV/degC | $0.68 |
| AD8515 | 1 | 5 MHz | 5 MHz | 2.7 V/µs | 22 nV/rtHz | 1.8 | 6 | 1 mV | 500 µA | 2 pA | 85 | 60 | Yes | 0 V | 0 V | Yes | 4 µV/degC | $0.28 |
| AD8628 | 1 | 2.5 MHz | 2.5 MHz | 1 V/µs | 22 nV/rtHz | 2.7 | 6 | 1 µV | 1.1 mA | 30 pA | 130 | 120 | Yes | 0 V | 0 V | Yes | 2 nV/degC | $0.96 |
| AD8606 | 2 | 10 MHz | 10 MHz | 5 V/µs | 6.5 nV/rtHz | 2.7 | 6 | 20 µV | 1.2 mA | 200 fA | 95 | 85 | Yes | 0 V | 0 V | Yes | 1 µV/degC | $1.19 |
| AD8604 | 4 | 8.4 MHz | 8.4 MHz | 6 V/µs | 18 nV/rtHz | 2.7 | 6 | 500 µV | 1.2 mA | 200 fA | 75 | 74 | Yes | 0 V | 0 V | Yes | 2 µV/degC | $0.90 |
| AD8601 | 1 | 8.4 MHz | 8.4 MHz | 6 V/µs | 18 nV/rtHz | 2.7 | 6 | 500 µV | 1.2 mA | 200 fA | 75 | 74 | Yes | 0 V | 0 V | Yes | 2 µV/degC | $0.36 |
| AD8602 | 2 | 8.4 MHz | 8.4 MHz | 6 V/µs | 18 nV/rtHz | 2.7 | 6 | 500 µV | 1.2 mA | 200 fA | 75 | 74 | Yes | 0 V | 0 V | Yes | 2 µV/degC | $0.44 |
| AD8574 | 4 | 1.5 MHz | 1.5 MHz | 400 mV/µs | 51 nV/rtHz | 2.7 | 6 | 1 µV | 975 µA | 10 pA | 130 | 120 | Yes | 0 V | 0 V | Yes | 50 nV/degC | $3.40 |
| AD8572 | 2 | 1.5 MHz | 1.5 MHz | 400 mV/µs | 51 nV/rtHz | 2.7 | 6 | 1 µV | 975 µA | 10 pA | 130 | 120 | Yes | 0 V | 0 V | Yes | 50 nV/degC | $1.78 |
| AD8571 | 1 | 1.5 MHz | 1.5 MHz | 400 mV/µs | 51 nV/rtHz | 2.7 | 6 | 1 µV | 975 µA | 10 pA | 130 | 120 | Yes | 0 V | 0 V | Yes | 50 nV/degC | $1.11 |
| AD8554 | 4 | 1.5 MHz | 1.5 MHz | 0.4 V/µs | 42 nV/rtHz | 2.7 | 5.5 | 1 µV | 975 µA | 10 pA | 115 | 120 | Yes | 0 V | 0 V | Yes | 40 nV/degC | $3.43 |
| AD8552 | 2 | 1.5 MHz | 1.5 MHz | 0.4 V/µs | 42 nV/rtHz | 2.7 | 5.5 | 1 µV | 975 µA | 10 pA | 115 | 120 | Yes | 0 V | 0 V | Yes | 40 nV/degC | $1.94 |
| AD8551 | 1 | 1.5 MHz | 1.5 MHz | 0.4 V/µs | 42 nV/rtHz | 2.7 | 6 | 1 µV | 975 µA | 10 pA | 115 | 120 | Yes | 0 V | 0 V | Yes | 40 nV/degC | $1.22 |
| AD8544 | 4 | 1 MHz | 1 MHz | 0.92 V/µs | 40 nV/rtHz | 2.7 | 5.5 | 1 mV | 65 µA | 4 pA | 76 | 40 | Yes | 0 V | 0 V | Yes | 4 µV/degC | $0.54 |
| AD8542 | 2 | 1 MHz | 1 MHz | 0.92 V/µs | 40 nV/rtHz | 2.7 | 5.5 | 1 mV | 65 µA | 4 pA | 76 | 40 | Yes | 0 V | 0 V | Yes | 4 µV/degC | $0.38 |
| AD8541 | 1 | 1 MHz | 1 MHz | 0.92 V/µs | 38 nV/rtHz | 2.7 | 5.5 | 1 mV | 65 µA | 4 pA | 76 | 40 | Yes | 0 V | 0 V | Yes | 4 µV/degC | $0.27 |
| OP184 | 1 | 4.25 MHz | 4.25 MHz | 4 V/µs | 3.9 nV/rtHz | 3 | 36 | 175 µV | 2 mA | 80 nA | 90 | 80 | Yes | 0 V | 0 V | Yes | 200 nV/degC | $1.66 |
| AD8531 | 1 | 3 MHz | 3 MHz | 5 V/µs | 30 nV/rtHz | 2.7 | 6 | 25 mV | 1.25 mA | 5 pA | 55 | 38 | Yes | 0 V | 0 V | Yes | 20 µV/degC | $0.27 |
| AD8534 | 4 | 3 MHz | 3 MHz | 5 V/µs | 30 nV/rtHz | 3 | 6 | 25 mV | 1.25 mA | 5 pA | 55 | 38 | Yes | 0 V | 0 V | Yes | 20 µV/degC | $0.60 |
| AD8532 | 2 | 3 MHz | 3 MHz | 5 V/µs | 30 nV/rtHz | 3 | 6 | 25 mV | 1.25 mA | 5 pA | 55 | 38 | Yes | 0 V | 0 V | Yes | 20 µV/degC | $0.43 |
| OP484 | 4 | 4.25 MHz | 4.25 MHz | 4 V/µs | 3.9 nV/rtHz | 3 | 36 | 250 µV | 2 mA | 80 nA | 90 | 80 | Yes | 0 V | 0 V | Yes | 200 nV/degC | $5.31 |
| OP284 | 2 | 4.25 MHz | 4.25 MHz | 4 V/µs | 3.9 nV/rtHz | 3 | 36 | 175 µV | 2 mA | 80 nA | 90 | 80 | Yes | 0 V | 0 V | Yes | 200 nV/degC | $3.19 |
| OP291 | 2 | 3 MHz | 3 MHz | 500 mV/µs | 35 nV/rtHz | 2.7 | 12 | 80 µV | 420 µA | 30 nA | 110 | 75 | Yes | 0 V | 0 V | Yes | 1.1 µV/degC | $2.22 |
