Feb 11, 2012 #1 U uvgunkhuu Newbie level 4 Joined Oct 12, 2010 Messages 6 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,309 which is pic 18 series adc convertion time very small ? other popular high speed adc chips? helps please?
which is pic 18 series adc convertion time very small ? other popular high speed adc chips? helps please?
Feb 11, 2012 #2 Tahmid Advanced Member level 6 Joined Jun 17, 2008 Messages 4,756 Helped 1,798 Reputation 3,588 Reaction score 1,656 Trophy points 1,413 Location Berkeley, California Activity points 30,584 It depends on how fast you need. What is your required sample rate? What are you going to use it for? And, if you plan to use an external ADC, what is the required resolution?
It depends on how fast you need. What is your required sample rate? What are you going to use it for? And, if you plan to use an external ADC, what is the required resolution?
Feb 11, 2012 #3 U uvgunkhuu Newbie level 4 Joined Oct 12, 2010 Messages 6 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,309 i needed nsec conversion time for adc
Feb 11, 2012 #4 Tahmid Advanced Member level 6 Joined Jun 17, 2008 Messages 4,756 Helped 1,798 Reputation 3,588 Reaction score 1,656 Trophy points 1,413 Location Berkeley, California Activity points 30,584 You can take a look at these ADCs: **broken link removed** LTC2202 - 16-Bit, 10Msps ADC - Linear Technology LTC1420 - 12-Bit, 10Msps,Sampling ADC - Linear Technology They are 10MSPS 10-bit/12-bit/16-bit ADCs. Hope this helps. Tahmid.
You can take a look at these ADCs: **broken link removed** LTC2202 - 16-Bit, 10Msps ADC - Linear Technology LTC1420 - 12-Bit, 10Msps,Sampling ADC - Linear Technology They are 10MSPS 10-bit/12-bit/16-bit ADCs. Hope this helps. Tahmid.
Feb 11, 2012 #5 D dariush_abbasi Member level 3 Joined Oct 2, 2010 Messages 61 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,288 Activity points 1,664 Hi, you can also use dsPICs instead of PIC18s which have 12-bit ADCs. For more speed use ARM CORTEX-M3 chips like STM32F103 or LPC1768. Be successful.
Hi, you can also use dsPICs instead of PIC18s which have 12-bit ADCs. For more speed use ARM CORTEX-M3 chips like STM32F103 or LPC1768. Be successful.
Feb 12, 2012 #6 U uvgunkhuu Newbie level 4 Joined Oct 12, 2010 Messages 6 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,309 thanks for info