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| PartNumber | AD640BE | AD640BD | AD640BP |
| Description | Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB | Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB | IC OPAMP LOG 350MHZ 20PLCC |
| Manufacturer | Analog Devices Inc. | ADI | ADI |
| Product Category | Logarithmic Amplifiers | IC Chips | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| RoHS | Y | - | - |
| Series | AD640 | AD640 | AD640 |
| Amplifier Type | Logarithmic Amplifier | Logarithmic Amplifier | Logarithmic Amplifier |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| 3 dB Bandwidth | 145 MHz | 145 MHz | 145 MHz |
| Ib Input Bias Current | 25 uA | - | - |
| Vos Input Offset Voltage | 0.2 mV | - | - |
| Supply Voltage Max | 7.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Operating Supply Current | 44 mA | 44 mA | 44 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | LCC-20 | - | - |
| Packaging | Tube | Tube | Tube |
| Bandwidth | 145 MHz | - | - |
| Product | Logarithmic Amplifiers | Logarithmic Amplifiers | Logarithmic Amplifiers |
| Type | Demodulating Log Amp | - | - |
| Brand | Analog Devices | - | - |
| Input Voltage Range Max | +/- 7.5 V | - | - |
| Dynamic Range dB | 50 dB | 50 dB | 50 dB |
| GBP Gain Bandwidth Product | - | - | - |
| Operating Supply Voltage | 4.5 V to 7.5 V | - | - |
| Pd Power Dissipation | 200 mW | - | - |
| Product Type | Logarithmic Amplifiers | - | - |
| Factory Pack Quantity | 54 | - | - |
| Subcategory | Amplifier ICs | - | - |
| Pd Power Dissipation | - | 200 mW | 200 mW |
| Supply Voltage Max | - | 7.5 V | 7.5 V |
| Supply Voltage Min | - | 4.5 V | 4.5 V |
| Package Case | - | CERDIP-20 | PLCC-20 |
| Ib Input Bias Current | - | 25 uA | 25 uA |
| Vos Input Offset Voltage | - | 0.2 mV at +/- 5 V | 0.2 mV at +/- 5 V |
| GBP Gain Bandwidth Product | - | - | - |
| Unit Weight | - | - | 0.025468 oz |