Difference between revisions of "POT4b BOM"

Revision as of 23:48, 23 June 2005

POT4b Bill of Materials

Please see POT4a bill of materials and make the following changes :

As desired populate all sections except that entitled "reference" ie don't populate RR1-RR4, UR1, CR1

For the reference section populate:

POT4b reference
NUM	REFDES	Part#	Desc	Source	Price	Notes
1	UR1	MAX6173AASA	2.5V voltage reference	Maxim	6.64	2.5V, 5V, or 10V reference depending on application
1	CR1	PCC1853CT-ND	0.1uF EIA0805 25V Y5V	DIG	0.052	require : 0.1u chip cap
1	DR1	BZT52C2V4-7-F	2.4V zener diode SOD-123	DIG	0.43	zener voltage should be appx 1/2 of the reference voltage
1	RR2	RHM10.0KCCT-ND	10k EIA0805	DIG	0.038

UR1

@@ Line 21: / Line 21: @@
 |-
-|1 || CR1 ||  || 0.1u EIA0805 || DIG || ? ||
+| 1 || CR1 || PCC1853CT-ND || 0.1uF EIA0805 25V Y5V || [http://www.digikey.com/scripts/DkSearch/dksus.dll?PName?Name=PCC1853CT-ND DIG] || 0.052 || require : 0.1u chip cap
 |-
-|1 || DR1 || BZT52C2V4-7-F|| 2.4V zener diode SOD-123 || DIG || ? || zener voltage should be appx 1/2 of the reference voltage
+|1 || DR1 || BZT52C2V4-7-F|| 2.4V zener diode SOD-123 || [http://www.digikey.com/scripts/DkSearch/dksus.dll?PName?Name=BZT52C2V4-7-F DIG] || 0.43 || zener voltage should be appx 1/2 of the reference voltage
 |-
-|1 || RR2 ||  || 10k EIA0805 || DIG || ? ||
+|1 || RR2 || RHM10.0KCCT-ND || 10k EIA0805 || [http://www.digikey.com/scripts/DkSearch/dksus.dll?PName?Name=RHM1.00KCCT-ND DIG] || 0.038 ||
 |-