Поставка оригинальных MAX1090BEEI+T, Сбор данных - Аналого-цифровые преобразователи (АЦП), от Maxim Integrated

The MAX1090/MAX1092 low-power, 10-bit analog-to-digital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2µs), on-chip clock, +2.5V internal reference, and high-speed, byte-wide parallel interface.
The devices operate with a single +5V analog supply and feature a VLOGIC pin that allows them to interface directly with a +2.7V to +5.5V digital supply.Power consumption is only 10mW (VDD = VLOGIC) at a 400ksps max sampling rate. Two software-selectable power-down modes enable the MAX1090/MAX1092 to be shut down between conversions; accessing the parallel interface returns them to normal operation. Powering down between conversions can cut supply current to under 10µA at reduced sampling rates.Both devices offer software-configurable analog inputs for unipolar/bipolar and single-ended/pseudo-differential operation. In single-ended mode, the MAX1090 has eight input channels and the MAX1092 has four input channels (four and two input channels, respectively, when in pseudo-differential mode).
Features
♦ 10-Bit Resolution, ±0.5LSB Linearity
♦ +5V Single-Supply Operation
♦ User-Adjustable Logic Level (+2.7V to +5.5V)
♦ Internal +2.5V Reference
♦ Software-Configurable Analog Input Multiplexer 8-Channel Single-Ended/ 4-Channel Pseudo-Differential (MAX1090) 4-Channel Single-Ended/ 2-Channel Pseudo-Differential (MAX1092)
♦ Software-Configurable Unipolar/Bipolar Analog Inputs
♦ Low Current: 2.2mA (400ksps) 1.0mA (100ksps) 400µA (10ksps) 2µA (shutdown)
♦ Internal 6MHz Full-Power Bandwidth Track/Hold
♦ Byte-Wide Parallel (8+2) Interface
♦ Small Footprint: 28-Pin QSOP (MAX1090) 24-Pin QSOP (MAX1092) Applications Industrial Control Systems Data Logging Energy Management Patient Monitoring Data-Acquisition Systems Touchscreens