Difference between revisions of "Electron counter"

Latest revision as of 01:40, 18 October 2013

opams:

'typ: 2fA', no mention of input cap: LMC662AIM, farnell 9494790 (soic+dip)
'typ 1pA', input cap 6pF:MCP6474 farnell 2348035
'typ .5pA', input noise 1kHz: 5.1 V/Hz^.5: input cap: 10pF, opa2140, farnell 2124895

Een electron op 1pF: 0.16 uV;

@@ Line 2: / Line 2: @@
 * 'typ: 2fA', no mention of input cap: [http://www.farnell.com/datasheets/36804.pdf LMC662AIM], [http://nl.farnell.com/texas-instruments/lmc662ain/ic-op-amp-dual-cmos-dip8-662/dp/9494790 farnell 9494790] (soic+dip)
 * 'typ 1pA', input cap 6pF:[http://www.farnell.com/datasheets/1725457.pdf MCP6474][http://nl.farnell.com/microchip/mcp6474-e-sl/op-amp-quad-2mhz-1-1v-us-14-soic/dp/2348035 farnell 2348035]
+* 'typ .5pA', input noise 1kHz: 5.1 V/Hz^.5: input cap: 10pF, [http://www.ti.com/lit/ds/symlink/opa2140.pdf opa2140],  [http://nl.farnell.com/texas-instruments/opa2140aid/ic-op-amp-11mhz-20v-us-30-uv-soic/dp/2124895 farnell 2124895]
-* 'typ .5pA',
-Een electron op 1pF: 0.16 uV; input noise 1kHz: 5.1 V/Hz^.5: [http://www.ti.com/lit/ds/symlink/opa2140.pdf opa2140],  [http://nl.farnell.com/texas-instruments/opa2140aid/ic-op-amp-11mhz-20v-us-30-uv-soic/dp/2124895 farnell 2124895]
+Een electron op 1pF: 0.16 uV;