OV7640 Datasheet, PDF (18/20 Pages) List of Unclassifed Manufacturers – OV7640 Color CMOS VGA (640 x 480) CAMERACHIP OV7141 B&W CMOS VGA (640 x 480) CAMERACHIP

OV7640/OV7141 CMOS VGA (640 x 480) CAMERACHIP™
IR Reflow Ramp Rate Requirements
Figure 12 IR Reflow Ramp Rate Requirements
Omni ision
230^oC
220^oC
210^oC
200^oC
190^oC
180^oC
170^oC
160^oC
150^oC
140^oC
130^oC
Typical Dwell Time = 10Sec
Maximum Dwell Time > 215^o = 30Sec
Ramp Rate: 50^o/minute
Ramp Rate: 10^o/minute
25^oC
60S
120S
180S
240S
Note:
All temperatures = ± 10 ^oC
All times show the fastest allowable ramp rate
18
Proprietary to OmniVision Technologies
Version 1.4, March 6, 2003