(Hong Kong)
Product Summary
The DAC0808LCN 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 mA provides 8-bit zero accuracy for IREF≥2 mA. The power supply current of the DAC0808LCN is independent of bit codes, and exhibits essentially constant device characteristics over the entire supply voltage range.
Parametrics
DAC0808LCN absolute maximum ratings: (1)Power Supply Voltage: VCC +18 VDC, VEE -18 VDC; (2)Digital Input Voltage, V5±V12: -10 VDC to +18 VDC; (3)Applied Output Voltage, VO: -11 VDC to +18 VDC; (4)Reference Current, I14: 5 mA; (5)Reference Amplifier Inputs, V14, V15: VCC, VEE; (6)Power Dissipation: 1000 mW; (7)ESD Susceptibility: TBD; (8)Storage Temperature Range: -65℃ to +150℃.
Features
DAC0808LCN features: (1)Relative accuracy: ±0.19% error maximum (DAC0808); (2)Full scale current match: ±1 LSB typ; (3)7 and 6-bit accuracy available (DAC0807, DAC0806); (4)Fast settling time: 150 ns typ; (5)Noninverting digital inputs are TTL and CMOS compatible; (6)High speed multiplying input slew rate: 8 mA/μs; (7)Power supply voltage range: ±4.5V to ±18V; (8)Low power consumption: 33 mW @±5V.
Diagrams
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 DAC0808LCN |
National Semiconductor (TI) |
DAC (D/A Converters) |
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DAC0808LCN/NOPB |
National Semiconductor (TI) |
DAC (D/A Converters) |
Data Sheet |
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