Part # MAX4007-MAX4008 datasheet

Part Manufacturer: Maxim


Part Description: MAX4007 DS

Part Details:

19-2743; Rev 3; 4/07 High-Accuracy, 76V, High-Side Current Monitors in SOT23 MAX4007/MAX4008 General Description Features The MAX4007/MAX4008 precision, high-side, high-volt- Wide Reference Current Dynamic Range age current monitors are specifically designed for mon- Guaranteed 250nA to 2.5mA with 5% Monitor itoring photodiode current in fiber applications. They Accuracy offer a connection point for the reference current and a Extended 10nA to 10mA with 10% Monitor monitor output that produces a signal proportional tothe reference current. The monitor output of the Accuracy MAX4007 is a current proportional to the reference cur- Current (MAX4007) or Voltage (MAX4008) Monitor rent. The monitor output of the MAX4008 is a voltage Outputs proportional to the reference current. The current moni- Reference Current-Limit Protection (20mA, typ) tors have six decades of dynamic range and monitorreference currents of 250nA to 2.5mA with better than Voltage Clamp Protects Subsequent Output 5% accuracy. The photodiode current can be moni- Circuitry tored from 10nA to 10mA with reduced accuracy. +2.7V to +76V Wide Voltage Range Operation The MAX4007/MAX4008 accept a supply voltage of+2.7V to +76V, suitable for APD or PIN photodiode appli- 6-Pin SOT23 Packages cations. Internal current limiting (20mA, typ) protects thedevices against short circuit to ground. A clamp diodeprotects the monitor output from overvoltage. Additionally,these devices feature thermal shutdown if the die temper-ature reaches +150°C. The MAX4007/MAX4008 are available in tiny, space-saving 6-pin SOT23 packages, and operate over the Ordering Information extended temperature range of -40°C to +85°C. Applications PKG PART PIN-PACKAGE TOP MARK CODE Photodiode Current-Monitoring Systems MAX4007EUT-T 6 SOT23-6 ABNM U6S-3 Portable Instrumentation MAX4008EUT-T 6 SOT23-6 ABNO U6S-3 Medical Instrumentation Note: All devices are specified over the -40°C to +85°C operatingtemperature range. Laboratory Instrumentation Consumer Electronics Current-to-Voltage Conversion

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MAX4007-MAX4008.pdf Datasheet