| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
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SXA092230039K5AB Datasheet External Reference To disable the MAX5182/MAX5185's internal reference, connect REN to DVDD. A temperature-stable, external reference may now be applied to drive the REFO pin (Figure 3) to set the full-scale output. Be sure to choose a reference capable of supplying at least 150UA to drive the bias circuit that generates the cascode cur- rent for the current array. For improved accuracy and drift performance, chose a fixed output voltage refer- ence such as the +1.2V, 25ppm/oC MAX6520 bandgap reference. SXA092230039K5AB Price Devices are moisture sensitive. Shelf Life in Sealed Bag 12 months at <400C and <90% relative humidity (RH). After this bag has been opened, devices that will be subjected to infrared reflow, vapour phase reflow, or equivalent processing (peak package body temp 2200C) must be : A : Mounted within 72 Hours at factory conditions of <300C/60% RH OR B : Stored at <20% RH If these conditions are not metorindicator card is >20% when read at 230C +/_5% devices require baking as specified below. If baking is required, devices may be baked for :- A : 24 hours at 1250C +/-5% for high temperature device containers OR B : 192 hours at 400C +50C/-OOC and <5% RH for low temperature device containers. SXA092230039K5AB on stock the secondary side synchronous switches driven by the LTC3901's ME and MF output. Inductor Li and capacitor COUT form the outputfilter, providing DC output voltage to the load. The feedback path from VOUT through the opto- coupler driver and optocoupler back to the primary side controller is also shown in Figure l.
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