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MAX1085

Features: · Single-Supply Operation +4.5V to +5.5V (MAX1084) +2.7V to +3.6V (MAX1085)· 10-Bit Resolution· 400ksps Sampling Rate (MAX1084)· Internal Track/Hold· Internal +2.5V Reference· Low Power: 2.5mA (400ksps)· SPI/QSPI/MICROWIRE 3-Wire Serial Interface· Pin-Compatible, High-Speed Upgrade to MA...

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SeekIC No. : 004408451 Detail

MAX1085: Features: · Single-Supply Operation +4.5V to +5.5V (MAX1084) +2.7V to +3.6V (MAX1085)· 10-Bit Resolution· 400ksps Sampling Rate (MAX1084)· Internal Track/Hold· Internal +2.5V Reference· Low Power: 2...

MAX1085 Data Sheet

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Part Number:
MAX1085
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

· Single-Supply Operation
    +4.5V to +5.5V (MAX1084)
    +2.7V to +3.6V (MAX1085)
· 10-Bit Resolution
· 400ksps Sampling Rate (MAX1084)
· Internal Track/Hold
· Internal +2.5V Reference
· Low Power: 2.5mA (400ksps)
· SPI/QSPI/MICROWIRE 3-Wire Serial Interface
· Pin-Compatible, High-Speed Upgrade to
    MAX1242/MAX1243
· 8-Pin SO Package


Application

Portable Data Logging
Data Acquisition
Medical Instruments
Battery-Powered Instruments
Pen Digitizers
Process Control


Pinout

Connection Diagram


Specifications

VDD to GND ....................................................-0.3V to +6V
AIN to GND........................................-0.3V to (VDD + 0.3V)
REF to GND .......................................-0.3V to (VDD + 0.3V)
Digital Inputs to GND......................................-0.3V to +6V
DOUT to GND....................................-0.3V to (VDD + 0.3V)
DOUT Current.........................................................±25mA
Continuous Power Dissipation (TA = +70)
8-Pin SO (derate 5.88mW/ above +70) ...........471mW
Operating Temperature Ranges
MAX1084_CSA/MAX1085_CSA.........................0 to +70
MAX1084_ESA/MAX1085_ESA .....................-40 to +85
Storage Temperature Range......................-60 to +150
Lead Temperature (soldering, 10s)..........................+300


Description

The MAX1084/MAX1085 10-bit analog-to-digital converters (ADCs) combine a high-bandwidth track/hold, a serial interface with high conversion speed, an internal +2.5V reference, and low power consumption. The MAX1084 operates from a single +4.5V to +5.5V supply; the MAX1085 operates from a single +2.7V to +3.6V supply.

The 3-wire serial interface connects directly to SPI™/QSPI™/MICROWIRE™ devices without external logic. The devices use an external serial-interface clock to
perform successive-approximation analog-to-digital conversions.

Low power combined with ease of use and small package size make these converters ideal for remote-sensor and data-acquisition applications, or for other circuits with demanding power consumption and space requirements. The MAX1084/MAX1085 are available in 8-pin SO packages.

The MAX1084/MAX1085 are pin-compatible, higher-speed versions of the MAX1242/MAX1243; for more information, refer to the respective data sheets.




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