MB1SA20V Просмотр технического описания (PDF) - Advanced Linear Devices
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MB1SA20V Datasheet PDF : 3 Pages
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Key Specifications
MB1S (MB1SA2V)
Direct Full Scale Analog Input Range: +/- 2.00000V DC
Input Impedance: 1GΩ min, 100GΩ typical.
Optional on-board input resistor divider network for wide input voltage ranges
Resolution: +/- 1 digit, (+/-10µV) @ Vin = 1.00000V (16x input averaging)
Overvoltage Protection: 20V DC
Conversion Sample Rate: 3-samples/sec (from 1 sample/min. to 10 samples/sec.)
No external power source necessary, draws power directly from the PC printer port
Optional external Power Supply: +4.5 to +5.5V max @ 6mA max.
Accuracy +/-0.01% (After 2 hour warm-up)
Linearity +/-0.005% full-scale (23º C, +/-1º C).
Logic Compatibility: CMOS inputs and outputs.
MB1SA20V
Direct Full Scale Analog Input Range: +/-20.000V DC
Input Impedance: 10MEGΩ nominal
Optional on-board input resistor divider for wide input voltage ranges
Resolution: +/-1 digit, (+/-100µV) @ Vin = 10.0000V (16x input averaging)
Overvoltage Protection: 200V DC
Conversion Sample Rate: 3-samples/sec (from 1 sample/min. to 10 samples/sec)
No external power source necessary, draws power directly from the PC printer port
Optional external Power Supply: +4.5 to +5.5V max @ 6mA max.
Accuracy +/-0.02% (After 2 hour warm-up)
Linearity +/-0.01% full-scale (23º C, +/-1º C).
Logic Compatibility: CMOS inputs and outputs.
Applications
Applications for the MB1S Board include embedded digital panel meters, customized
instrumentation displays, temperature monitoring, high resolution DVM’s, weigh scales, signal
conditioners, laboratory data-logging, process monitors, portable/field troubleshooting and calibration.
Configuration & Outline Drawing
MB1S boards include a DB25 pin connector that plugs directly into the parallel printer port of a
desktop or laptop PC computer for operation, initial setup & calibration. The board outputs 24 bit serial
data (23-bit serial data plus sign bit) to the PC or other digital processors for further data processing.
Rev 2.0 © 2012 Advanced Linear Devices, Inc. 415 Tasman Drive, Sunnyvale, CA 94089-1706 Tel: (408) 747-1155 Fax: (408) 747-1286
MB1S
www.aldinc.com
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