MAX7651 Datasheet PDF (Flash Programmable 12-Bit Integrated Data-Acquisition Systems)

MAX7651 - Flash Programmable 12-Bit Integrated Data-Acquisition Systems

Description

The MAX7651/MAX7652 are complete 12-bit data-acquisition systems featuring an algorithmic, switched-capacitor, analog-to-digital converter (ADC), a pulsewidth-modulated digital-to-analog converter (DAC), three timer/counters, and an industry-standard 8051 microprocessor core with a variety of I/O pe

Features

o 12-Bit 53ksps ADC with Fully Differential Inputs o Dual 8-Bit PWM DAC Outputs o Three Timers o 4-Clock Cycle 8051-Compatible Instruction Set with Dual Data Pointers o o o o Programmable Watchdog Supervisor Four Parallel I/O Ports Dual Serial I/O Ports (up to 375kb) +3V or +5V Single-Supply Operation MAX7651/MAX7652 o DC to 12MHz Clock Speed o 64-Pin TQFP Package Ordering Information PART MAX7651CCB MAX7651ECB MAX7652CCB MAX7652ECB TEMP. RANGE 0°C to +70°C -40°C to +85°C 0°C to +70°C -40°C t.

Datasheet Details

Part number	MAX7651
Manufacturer	Maxim
File Size	479.86 KB
Description	Flash Programmable 12-Bit Integrated Data-Acquisition Systems
Datasheet	MAX7651 Datasheet
Additional preview pages of the MAX7651 datasheet.

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Full PDF Text Transcription

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19-2119; Rev 0; 8/01 Flash Programmable 12-Bit Integrated Data-Acquisition Systems General Description The MAX7651/MAX7652 are complete 12-bit data-acquisition systems featuring an algorithmic, switched-capacitor, analog-to-digital converter (ADC), a pulsewidth-modulated digital-to-analog converter (DAC), three timer/counters, and an industry-standard 8051 microprocessor core with a variety of I/O peripherals. Powerdown capability and full functionality with supply voltages as low as +3V make the MAX7651/MAX7652 suitable for portable and power-sensitive applications. The MAX7651/MAX7652 perform fully differential voltage measurements with 12-bit resolution, programmable gain, and separate track-and-hold for both positive and negative inputs.

Published: May 2, 2005 |