Product category: Analogue and Mixed Signal ICs
News Release from: Maxim Integrated Products | Subject: MAX1069 and MAX1169
Edited by the Electronicstalk Editorial Team on 26 November 2002
Convertors feature simple I2C
interfacing
The MAX1069 and MAX1169 are 58.6Ksample/s 14 and 16bit ADCs with I2C-compatible interfaces.
The MAX1069 and MAX1169 are 58.6Ksample/s 14 and 16bit ADCs with I2C-compatible interfaces These parts combine an internal track/hold, 4.096V voltage reference and conversion clock in a 14-pin TSSOP package
This article was originally published on Electronicstalk on 27 Aug 2002 at 8.00am (UK)
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They operate with a single 5V supply and an internal or external reference.
Their small size, low-power operation, excellent dynamic performance, and ease of use make them well suited for battery-powered and portable applications.
While the MAX1069 and MAX1169 consume only 1.16mA at a sample rate of 58.6Ksample/s, adaptive power consumption reduces the supply current to 0.42mA at 10Ksample/s and under 46uA at slower sampling rates.
These ADCs feature a separate digital supply pin, where digital supply can range from 2.5 to 5.25V.
The internal 4.096V reference or an external reference in the 1 to 5V range determines the full-scale analogue input range.
The I2C-compatible interface supports interface speeds up to 1.7MHz including industry-standard speeds of 100 and 400kHz.
User-programmable I2C addresses allow up to 16 devices on one I2Cbus.
The MAX1069 (14bit) and MAX1169 (16bit) are available in pin-compatible 14-pin TSSOP packages, offering an easy design upgrade path from 14 to 16bit.
Both parts are available in the commercial (0 to +70C) and extended (-40 to +85C) temperature range.
Prices start at $7.45 (1000-up, FOB USA).
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