5 V Single Supply 14-Bit 400 kSPS ADC

GENERAL DESCRIPTION The AD7899 is a fast, low-power, 14-bit A/D converter that operates from a single 5 V supply. The part contains a 2.2 µs successive-approximation ADC, a track/hold amplifier, 2.5 V reference, on-chip clock oscillator, signal conditioning circuitry, and a high-speed parallel

5 V Single Supply 14-Bit 400 kSPS ADC

文件：274.66 Kbytes Page：17 Pages

5 V Single Supply 14-Bit 400 kSPS ADC

文件：242.37 Kbytes Page：16 Pages

140V, Low IQ, Negative to Positive Synchronous Boost Controller with 10V Gate Drive

FEATURES  Converts Negative Input to Positive Output Regulated with Respect to Ground  Wide |VIN -|+VOUT Range: 4V to 135V (140V ABS MAX)  Internal Feedback Level Shifter for Easy Output Voltage Programming with Two Resistors  Adjustable Gate Drive Level: 5V to 10V (OPTI-DRIVE, 14V ABS

140V, Low IQ, Negative to Positive Synchronous Boost Controller with 10V Gate Drive

FEATURES  Converts Negative Input to Positive Output Regulated with Respect to Ground  Wide |VIN -|+VOUT Range: 4V to 135V (140V ABS MAX)  Internal Feedback Level Shifter for Easy Output Voltage Programming with Two Resistors  Adjustable Gate Drive Level: 5V to 10V (OPTI-DRIVE, 14V ABS