丝印代码：ADS8509IB；16-BIT 250-KSPS SERIAL CMOS SAMPLING ANALOG-TO-DIGITAL CONVERTER

1FEATURES 2• 250-kHz Sampling Rate • 4-V, 5-V, 10-V, ±3.33-V, ±5-V, and ±10-V Input Ranges • ±2 LSB Max INL • ±1 LSB Max DNL, 16-Bit No Missing Codes • SPI Compatible Serial Output with Daisy-Chain (TAG) Feature • Single 5-V Supply • Pin-Compatible with ADS7809 (Low Speed) and 12-Bit ADS

9- and 11-Channel, Muxed Input LCD Reference Drivers

GENERAL DESCRIPTION The AD8509 and AD8511 are 9-channel and 11-channel LCD reference buffers, respectively, designed to drive 64 gray scale column drivers. Each buffer has an A/B input to select between two voltages for LCD displays. These buffers drive the resistor ladders of LCD column drivers

9- and 11-Channel, Muxed Input LCD Reference Drivers

GENERAL DESCRIPTION The AD8509 and AD8511 are 9-channel and 11-channel LCD reference buffers, respectively, designed to drive 64 gray scale column drivers. Each buffer has an A/B input to select between two voltages for LCD displays. These buffers drive the resistor ladders of LCD column drivers

9- and 11-Channel, Muxed Input LCD Reference Drivers

GENERAL DESCRIPTION The AD8509 and AD8511 are 9-channel and 11-channel LCD reference buffers, respectively, designed to drive 64 gray scale column drivers. Each buffer has an A/B input to select between two voltages for LCD displays. These buffers drive the resistor ladders of LCD column drivers

FM RECEIVER

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Sequenced Linear Dual-Voltage Regulator

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