LTC1663CMS8集成电路（IC）的数模转换器（DAC）规格书PDF中文资料

DESCRIPTION

The LTC®1663 is a 10-bit voltage output DAC with true buffered rail-to-rail output voltage capability. It operates from a single supply with a range of 2.7V to 5.5V. The reference for the DAC is selectable between the supply voltage or an internal bandgap reference. Selecting the internal bandgap reference will set the full-scale output voltage range to 2.5V. Selecting the supply as the reference sets the output voltage range to the supply voltage.

FEATURES

■ Micropower 10-Bit DAC in SOT-23

■ Low Operating Current: 60μA

■ Ultralow Power Shutdown Mode: 10μA

■ 2-Wire Serial Interface Compatible with SMBus

■ Selectable Internal Reference or Ratiometric to VCC

■ Maximum DNL Error: 0.75LSB

■ 8 User Selectable Addresses (MSOP Package)

■ Single 2.7V to 5.5V Operation

■ Buffered True Rail-to-Rail Voltage Output

■ Power-On Reset

■ 0.6V VIL and 1.4V VIH for SDA and SCL

■ Small 5-Lead SOT-23 and 8-Lead MSOP Packages

APPLICATIONS

■ Digital Calibration

■ Offset/Gain Adjustment

■ Industrial Process Control

■ Automatic Test Equipment

■ Arbitrary Function Generators

■ Battery-Powered Data Conversion Products