SP9604中文资料SIPEX数据手册PDF规格书

DESCRIPTION

The SP9604 is a very low power replacement for the popular SP9345, Quad 12-Bit Digital-toAnalog Converter. It features ±4.5V output swings when using ±5 volt supplies. The converter is double-buffered for easy microprocessor interface. Each 12-bit DAC is independently addressable and all DACs may be simultaneously updated using a single transfer command. The output settling-time is specified at 30µs. The SP9604 is available in 28–pin SOIC and plastic DIP packages, specified over commercial temperature range.

■ Low Cost

■ Four 12–Bit DAC’s on a Single Chip

■ Very Low Power — 30 mW (8mW/DAC)

■ Double-Buffered Inputs

■ + 5V Supply Operation

■ Voltage Outputs, + 4.5V Range

■ Midscale Preset, Zero Volts Out

■ Guaranteed +0.5 LSB Max INL

■ Guaranteed +0.75 LSB Max DNL

■ 250kHz 4-Quadrant Multiplying Bandwidth

■ 28–pin SOIC and Plastic DIP Packages

■ Either 12 or 8 bit µP bus