Features • Relative accuracy: ±0.19% error maximum • Full scale current match: ±1 LSB typ • Fast settling time: 150 ns typ • Noninverting digital inputs are TTL and CMOS compatible • High speed multiplying input slew rate: 8 mA/µs • Power supply voltage range: ±4.5V to ±18V • Low power consumption: 33 mW @ ±5V Description The DAC0808 is an 8-bit monolithic digital-to-analog converter (DAC) featuring a full scale output current settling time of 150 ns while dissipating only 33 mW with ±5V supplies. No reference current (IREF) trimming is required for most applications since the full scale output current is typically ±1 LSB of 255 IREF/256. Relative accuracies of better than ±0.19% assure 8-bit monotonicity and linearity while zero level output current of less than 4 µA provides 8-bit zero accuracy for IREF>=2 mA. The power supply currents of the DAC0808 is independent of bit codes, and exhibits essentially constant device characteristics over the entire supply voltage range. The DAC0808 will interface directly with popular TTL, DTL or CMOS logic levels, and is a direct replacement for the MC1508/MC1408. For higher speed applications, see DAC0800 data sheet.

Also Recommended DAC0800▲ Improved Settling Time. DAC0802▲ Improved Settling Time. MY BRIEFCASE                                       Click any "Briefcase" icon to add an item

Datasheets

Title		Size	Date	Other Language
	DAC0808 8-Bit D/A Converter	306 Kbytes	10-Dec-01

Featured Application Notes

Title		Size	Date	Other Language
	AN-1525: Application Note 1525 Single Supply Operation of the DAC0800 and DAC0802	465 Kbytes	15-Sep-06	中文

More Application Notes

Title		Size	Date	Other Language
	AN-597: Current Feedback Amplifiers	187 Kbytes	5-Aug-95

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Standard Pack Size
DAC0808LCM/NOPB DAC0808LCM RoHS Status	SOIC NARROW	Full production Lead Time: 12 weeks	Distributor Region Qty ARROW Worldwide 726 AVNET-EM Worldwide 279 DIGIKEY Worldwide 579 FUTURE Worldwide 1100 NEWARK Americas 99 RS COMPONENTS Worldwide 340 TAYLOR Americas 2784	$0.61 each at 1K+ pcs	rail of 48
DAC0808LCMX/NOPB DAC0808LCMX RoHS Status	SOIC NARROW	Full production Lead Time: 12 weeks	Distributor Region Qty DIGIKEY Worldwide 0	$0.61 each at 1K+ pcs	reel of 2500
DAC0808LCN/NOPB DAC0808LCN RoHS Status	MDIP	Full production Lead Time: 12 weeks	Distributor Region Qty ARROW Worldwide 275 AVNET-EM Worldwide 295 BRITESTONE South Korea 82 DIGIKEY Worldwide 14 FARNELL Europe and Asia 1289 FUTURE Worldwide 1100 KEIKONG Asia Pacific 4700 NEWARK Americas 795 RS COMPONENTS Worldwide 175 TAYLOR Americas 2696	$0.72 each at 1K+ pcs	rail of 25

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

Part Number(s) (NSID)	Top View	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
DAC0808LCM/NOPB DAC0808LCM		SOIC NARROW	16	1 1	260 235	Detail	N/A	N/A	NSUZXYTTE# DAC0808LCM
DAC0808LCMX/NOPB DAC0808LCMX		SOIC NARROW	16	1 1	260 235	Detail	N/A	N/A	NSUZXYTTE# DAC0808LCM
DAC0808LCN/NOPB DAC0808LCN		MDIP	16	1 1	NA NA	Detail	N/A	N/A	NSUZXYYTTE# DAC0808LCN MC1408P8

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

CAD Symbols and Models N/A

Models N/A

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
DAC0808LCM	SLM	0	44046	0	0	3532500	1	1002356520
DAC0808LCMX	SLM	0	44046	0	0	3532500	1	1002356520
DAC0808LCN	SLM	0	44046	0	0	3532500	1	1002356520

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.