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| PartNumber | AD8643ACPZ-REEL7 | AD8643ACPZ-R2 | AD8643ACPZ |
| Description | Precision Amplifiers Low Pwr RRO Prec JFET Quad | Precision Amplifiers Low Pwr RRO Prec JFET Quad | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices |
| Product Category | Precision Amplifiers | Precision Amplifiers | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| RoHS | Y | Y | Details |
| Series | AD8643 | AD8643 | AD8643 |
| Number of Channels | 4 Channel | 4 Channel | 4 Channel |
| GBP Gain Bandwidth Product | 3.5 MHz | 3.5 MHz | 3.5 MHz |
| SR Slew Rate | 2 V/us | 2 V/us | 2 V/us at 5 V |
| CMRR Common Mode Rejection Ratio | 107 dB | 127 dB | 107 dB |
| Ib Input Bias Current | 1 pA | 1 pA | 1 pA |
| Vos Input Offset Voltage | 50 uV | 50 uV | 50 uV |
| en Input Voltage Noise Density | 28.5 nV/sqrt Hz | 28.5 nV/sqrt Hz | 28.5 nV/sqrt Hz at 5 V |
| Supply Voltage Max | 26 V | 26 V | 26 V |
| Supply Voltage Min | 5 V | 5 V | 5 V |
| Operating Supply Current | 1.56 mA | 1.56 mA | 1.56 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Shutdown | No Shutdown | No Shutdown | No Shutdown |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LFCSP-16 | LFCSP-16 | LFCSP-16 |
| Packaging | Reel | Reel | Reel |
| Height | 0.83 mm | 0.83 mm | - |
| Length | 3 mm | 3 mm | - |
| Output Type | Rail to Rail Output | Rail to Rail Output | Rail to Rail Output |
| Product | Precision Amplifiers | Precision Amplifiers | Precision Amplifiers |
| Type | General Purpose Amplifier | General Purpose Amplifier | - |
| Width | 3 mm | 3 mm | - |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Dual Supply Voltage | +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V | +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V | - |
| Maximum Dual Supply Voltage | +/- 13 V | +/- 13 V | - |
| Minimum Dual Supply Voltage | +/- 2.5 V | +/- 2.5 V | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 5 V to 26 V | 5 V to 26 V | - |
| Product Type | Precision Amplifiers | Precision Amplifiers | - |
| PSRR Power Supply Rejection Ratio | 107 dB | 107 dB | 107 dB |
| Factory Pack Quantity | 1500 | 250 | - |
| Subcategory | Amplifier ICs | Amplifier ICs | - |
| Voltage Gain dB | 102.92 dB | 102.92 dB | 102.92 dB |
| Unit Weight | 0.006208 oz | 0.001446 oz | - |