ADN2830ACP32 Analog Devices Inc, ADN2830ACP32 Datasheet
ADN2830ACP32
Specifications of ADN2830ACP32
Related parts for ADN2830ACP32
ADN2830ACP32 Summary of contents
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FEATURES Bias Current Range 200 mA Monitor Photodiode Current 1200 A Closed-Loop Control of Average Power Laser FAIL and Laser DEGRADE Alarms Automatic Laser Shutdown, ALS Full Current Parameter Monitoring 5 V Operation ...
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ADN2830–SPECIFICATIONS Parameter LASER BIAS (BIAS) Output Current IBIAS Compliance Voltage IBIAS during ALS ALS Response Time MONITOR PD (IMPD) Current Input Voltage POWER SET INPUT (PSET) Capacitance Input Current Voltage ALARM SET (ASET) Allowable Resistance Range Voltage Hysteresis LOGIC INPUTS ...
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... Lead Temperature (Soldering 10 sec 300°C Model ADN2830ACP32 ADN2830ACP32-REEL7 ADN2830ACP32-REEL CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the ADN2830 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges ...
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ADN2830 Pin No. Mnemonic Function 1 GND Supply Ground 2 ASET Alarm Current Threshold Set Pin Connect 4 PSET Average Optical Power Set Pin 5 IMPD Monitor Photodiode Input 6 IMPDMON Mirrored Current from Monitor Photodiode—Current Source ...
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GENERAL Laser diodes have current-in to light-out transfer functions as shown in Figure 1. Two key characteristics of this transfer func- tion are the threshold current and slope in the linear region TH beyond the threshold current, referred ...
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ADN2830 POWER CONSUMPTION The ADN2830 die temperature must be kept below 125°C. The exposed paddle should be connected in such a manner that the same potential as the ADN2830 ground pins. Power consumption can be calculated using ...
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MPD CONNECT CONNECT Figure 3. Test Circuit, Second ADN2830 Used in Parallel Current Boosting Mode to Achieve 400 mA Max IBIAS REV FAIL DEGRADE ...
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ADN2830 MPD CONNECT NOTES 1.FOR DIGITAL CONTROL, REPLACE R ADN2850 10-BIT RESOLUTION, 35 ppm/ C TC, EEPROM; AD5242 8-BIT RESOLUTION, 30 ppm/ C TC. 2.TOTAL CURRENT TO LASER = IBIAS + ...
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CONNECT Figure 6. The ADN2830 Configured as a Controlled Current Source by Feeding Back the Bias Monitor Current to R REV FAIL DEGRADE ...
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ADN2830 PIN 1 INDICATOR 12 MAX 1.00 0.90 0.80 SEATING PLANE Revision History Location 6/03—Data Sheet changed from REV REV. A. Changes to ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . ...
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