8 Channels, 8-Bit Digital-to-Analog Converter with Output Operational Amplifier, SGM5347-8 Replace AA88347.
SGM5347-8
SGM5347-8.pdf
SGM5347-8.pdfFEATURES
? Low Power Consumption (0.5mW/CH)
? Integrating 8 Channels of 8-Bit DAC
? Simultaneous 8 Channels Output Updating
? Build-in Analog Output Amplifier with Sink/Source
Current Capability and Short Current Control
? The Range of D/A Conversion can be Independently
Set by Separating the Power Supply for MCU Interface
and Operational Amplifier and the Power Supply for DAC
? Capable of being Controlled Directly by a 3V MCU
? Individual Channel Power-Down Capability
0.6μA (TYP) ICC for Power-Down Mode
? Power-On Reset: Output Reset to GND
? Daisy-Chain Capability
? Serial Data Input: Up to 2.5MHz Operation
? Wide Power Supply Range: 2.8V to 5.5V
? Available in Green SOIC-16 and TSSOP-16 Packages
PIN CONFIGUTION
優勢替代
FEATURES
? 12 bits serial data input(3 wire serial data transfer method,
DI, CLK, LD)
? R-2R resistor ladder used for D/A conversion
? 8 channels with 8-bit resolution monotonic D/A ;converted
? 8 channel buffer operational amplifiers operating in the full
voltage range from VCC to GND only if VDD=VCC and
VSS=GND
? Max. 2.5 MHz serial digital data input
? Serial I/O for cascade application
? Max. 1.0 mA output drive/sink current
? Two separate power supply/ground lines for system and
analog power supply
? Single +5 V system power supply
PIN CONFIGUTION
