DAC0806NS数据手册TI中文资料规格书

描述 Description

General Description
The DAC0808 series 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 g5V sup plies. No reference current (IREF) trimming is required for most applications since the full scale output current is typically g1 LSB of 255 IREF/ 256. Relative accuracies of better than g0.19% assure 8-bit monotonicity and linearity while zero level output current of less than 4mA provides 8-bit zero accuracy for IREFt2 mA. The power supply currents of the DAC0808 series are independent of bit codes, and exhibits essentially constant device characteristics over the entire supply voltage range.

特性 Features

Relative accuracy:g0.19% error maximum (DAC0808)
Full scale current match:g1 LSB typ
7 and 6-bit accuracy available (DAC0807, DAC0806)
Fast settling time: 150 ns typ
Noninverting digital inputs are TTL and CMOS compatible
High speed multiplying input slew rate: 8 mA/ms
Power supply voltage range:g4.5V tog18V
Low power consumption: 33 mW@g5V