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AT73C209

ATMEL Corporation
Part Number AT73C209
Manufacturer ATMEL Corporation
Description Power Management And Analog Companions
Published Jan 22, 2009
Detailed Description Features www.DataSheet4U.com • Power Management – Supply Input from USB or 1x Disposal Battery (Alkaline, NimH, NiCd) –...
Datasheet PDF File AT73C209 PDF File

AT73C209
AT73C209


Overview
Features www.
DataSheet4U.
com • Power Management – Supply Input from USB or 1x Disposal Battery (Alkaline, NimH, NiCd) – Input Voltage Range: 0.
9V to 1.
8V – 2.
7V/2.
9V/3.
1V/3.
3V - 100 mA Step-Up DC/DC Converter for Main Supply – 2.
7V to 3.
5V (100mV step) - 150 mA LDO from USB supply – 2.
4V to 3.
0V (200mV step) - 60 mA LDO for Analog Supply – Reset Generator – SPI Interface and Internal Programming Registers – Dynamic Power Management – Very Low Quiescent Current Operation • Stereo Audio DAC – Programmable Stereo Audio DAC (16-bits, 18-bits or 20-bits) – 93 dB SNR Playback Stereo Channels – 32 Ohm/20 mW Stereo Headset Drivers with Master Volume and Mute Controls – Stereo Line Level Input with ...



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