AD640 |
RFQ for AD640 Required Field |
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| Technical/Catalog Information | AD640BD |
| Vendor | Analog Devices Inc |
| Category | Integrated Circuits (ICs) |
| Packaging | Tube |
| Amplifier Type | Logarithmic |
| Number of Circuits | 1 - Single |
| Package / Case | 20-CDIP (300 mil) |
| Slew Rate | - |
| Gain Bandwidth Product | - |
| Current - Supply | 35mA |
| Current - Output / Channel | 2.3mA |
| Voltage - Supply, Single/Dual (±) | ±4.5 V ~ 7.5 V |
| Output Type | - |
| -3db Bandwidth | 350MHz |
| Current - Input Bias | 7A |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input Offset | 50V |
| Drawing Number | * |
| RoHS Status | RoHS Non-Compliant |
| Other Names | AD640BD AD640BD |
| Product | Manufacturers | Pack | D/C |
| AD640 | Analog Devices | - | - |
The AD640 is a complete monolithic logarithmic amplifier. A single AD640 provides up to 50 dB of dynamic range for frequencies from dc to 120 MHz. Two AD640s in cascade can provide up to 95 dB of
| Dynamic Range (dB) | 50dB |
| Temp Stability (dB) | ±1dB |
| Phase Accuracy (deg) | n/a |
| Response Time (ns typ) | 10ns |
| Voltage Supply (V) | +/- 4.5 to +/- 7.5 |
| Supply Current | 44mA |
| Limiter Output | Yes |
| AC Linearity (± dB) | 3dB |
| Power Consumption (mW) | 200mW |
| Package | 20-Lead DIP,20-Lead LCC,20-Lead PLCC |
