The is a CMOS 8-bit D/A converter for general applications. This digital to analog converter has a Rstring structure. The maximum conversion rate is 2MSPS and supply voltage is 1.2V single.FEATURES
Resolution: 8-bit Differential linearity error: �1.0LSB Integral linearity error: �1.0LSB Maximum conversion rate: 2MSPS Low power consumption: 2.4mW Power down mode Operation temperature range: ~ 70�C Power supply: 1.2V singleTYPICAL APPLICATIONS
Hard Disk Drive (HDD) Battery operated instruments Motor control systems General applications
Ver1.0 (Feb. 2002) This data sheet is a preliminary version. No responsibility is assumed by SEC for its use nor for any infringements of patents or other rights of third parties that may result from its use. The content of this data sheet is subject to change without any notice.
Name D[7:0] PWDN NOBUF I/O Type DI AB I/O Pad picc_abb pia_abb Pin Description Digital input data (8-bit) D: MSB, D: LSB Power down (active low) Buffer mode selection NOBUF=0: Normal operation NOBUF=1: Amp power down VOUT=R-string output Voltage reference top Voltage reference bottom Bias generator output voltage Analog voltage output Analog power (+1.2V) Analog ground (0.0V) Digital power (+1.2V) Digital ground (0.0V) Analog sub bias (0.0V)
VRT VRB NBIAS VOUT AVDD12D AVSS12D AVBB I/O Type Abbr. AI: Analog Input DI: Digital Input AO: Analog Output DO: Digital Output AP: Analog Power AG: Analog Ground DP: Digital Power DG: Digital Ground