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MAX1153BEUE+;MAX1154BEUE+;MAX1154BEUE+T;MAX1153BEUE+T;中文规格书,Datasheet资料

General Description The MAX1153/MAX1154 are stand-alone, 10-channel (8external, 2 internal) 10-bit system monitor ADCs with internal reference. A programmable single-ended/dif-

ferential mux accepts voltage and remote-diode tem-perature-sensor inputs. These devices independently monitor the input channels without microprocessor interaction and generate an interrupt when any variable exceeds user-defined limits. The MAX1153/MAX1154configure both high and low limits, as well as the num-ber of fault cycles allowed, before generating an inter-rupt. These ADCs can also perform recursive data averaging for noise reduction. Programmable wait inter-vals between conversion sequences allow the selection of the sample rate.At the maximum sampling rate of 94ksps (auto mode,single channel enabled), the MAX1153 consumes only 5mW (1.7mA at 3V). AutoShutdown TM reduces supply current to 190µA at 2ksps and to less than 8µA at 50sps.Stand-alone operation, combined with ease of use in a

small package (16-pin TSSOP), makes the MAX1153/MAX1154 ideal for multichannel system-monitoring applications. Low power consumption also makes these devices a good fit for hand-held and battery-pow-ered applications.Applications System Supervision Remote Telecom Networks Server Farms Remote Data Loggers Features

♦Monitor 10 Signals Without Processor Intervention

♦Eight External Channels Programmable as Temperature or Voltage Monitors

♦Intelligent Circuitry for Reliable Autonomous Measurement

Programmable Digital Averaging Filter Programmable Fault Counter

♦Precision Measurements

10-Bit Resolution

±0.5 LSB INL, ±0.5 LSB DNL

±0.75°C Temperature Accuracy (typ)

♦Flexible

Automatic Channel Scan Sequencer with Programmable Intervals

Programmable Inputs: Single Ended/Differential,Voltage/Temperature

Programmable Wait State ♦Internal 2.5V/4.096V Reference

(MAX1153/MAX1154)

♦Remote Temperature Sensing Up to 10m (Differential Mode)

♦Single 3V or 5V Supply Operation

♦Small 16-Pin TSSOP Package MAX1153/MAX1154Stand-Alone, 10-Channel, 10-Bit System Monitors with Internal T emperature Sensor and V DD Monitor

________________________________________________________________Maxim Integrated Products 1

MAX1153BEUE+;MAX1154BEUE+;MAX1154BEUE+T;MAX1153BEUE+T;中文规格书,Datasheet资料

19-2839; Rev 1; 6/10

For pricing, delivery, and ordering information,please contact Maxim Direct at 1-888-629-4642,or visit Maxim’s website at http://www.wendangku.net/doc/d2f0e8eb02d276a201292e28.html.

Typical Application Circuit appears at end of data sheet.AutoShutdown is a trademark of Maxim Integrated Products, Inc.

MAX1153BEUE+;MAX1154BEUE+;MAX1154BEUE+T;MAX1153BEUE+T;中文规格书,Datasheet资料

MAX1153BEUE+;MAX1154BEUE+;MAX1154BEUE+T;MAX1153BEUE+T;中文规格书,Datasheet资料

Pin Configuration

Ordering Information

+Denotes a lead(Pb)-free/RoHS-compliant package.

http://www.wendangku.net/doc/d2f0e8eb02d276a201292e28.html/

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