PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Product	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging	Supply Voltage - Max	Supply Voltage - Min	Full Scale Frequency	INL - Integral Nonlinearity	Supply Type
LM331N	1+ $2.420 10+ $2.060 100+ $1.640 500+ $1.440	PDF RFQ	6,352 In-stock	Texas instruments	Voltage to Frequency & Frequency to Voltage PREC VLTG-TO-FREQ ...	Voltage to Frequency Converters	Through Hole	PDIP-8	0 C	+ 70 C	LM331	Tube	40 V	4 V	100 kHz	+/- 0.14 %FSR	Single
LM231AN/NOPB	1+ $8.320 10+ $7.520 25+ $6.960 100+ $6.230	PDF RFQ	136 In-stock	Texas instruments	Voltage to Frequency & Frequency to Voltage Prec Vtg-to-Freq Cnvtr	Voltage to Frequency Converters	Through Hole	PDIP-8	- 25 C	+ 85 C	LM231	Tube	40 V	4 V	100 kHz	+/- 0.14 % FSR	Single
LM231N/NOPB	1+ $5.450 10+ $4.900 100+ $4.010 250+ $3.770	PDF RFQ	216 In-stock	Texas instruments	Voltage to Frequency & Frequency to Voltage PREC VLTG-TO-FREQ ...	Voltage to Frequency Converters	Through Hole	PDIP-8	- 25 C	+ 85 C	LM231	Tube	40 V	4 V	100 kHz	+/- 0.14 %FSR	Single
LM331AN/NOPB	1+ $6.890 10+ $6.230 25+ $5.770 100+ $5.160	PDF RFQ	68 In-stock	Texas instruments	Voltage to Frequency & Frequency to Voltage PREC VLTG-TO-FREQ ...	Voltage to Frequency Converters	Through Hole	PDIP-8	0 C	+ 70 C	LM331	Tube	40 V	4 V	100 kHz	+/- 0.14 %FSR	Single