DMS-40LCD-0/1-9-C Murata Power Solutions Inc, DMS-40LCD-0/1-9-C Datasheet
DMS-40LCD-0/1-9-C
Specifications of DMS-40LCD-0/1-9-C
DMS-40LCD-0/1-9-C Summary of contents
Page 1
... CMV is ±2V, and all models are overvoltage protected to ±250V (on their non-inverting inputs). All DMS-40LCD meters are fully functional and operate from a single +5V supply (draw- ing 3.5mA max single 9V supply/battery (drawing 2.5mA max.). All models feature autopolarity changeover and overrange indication. A display HOLD function is standard on all non-backlit models ...
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... V/V ±20/±200 – V/V ➀ Each model in the DMS-40LCD Series offers two input voltage ranges that are 1000 MΩ user-selectable via pin strapping. 5V-powered models can be used to perform either 1 – MΩ differential or single-ended measurements. 9V-powered models can only be used for 1 – ...
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... Digit, LCD Display Digital Panel Voltmeters 8. Soldering Methods: All models in the DMS-40LCD Series easily withstand most common wave soldering operations. We recommend, however, you evaluate the effects your particular soldering techniques may have on the meter’ ...
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... Figures 5 and 6. Figure 5 uses a 5V-powered meter. Figure 6 uses a 9V-powered meter. Both fi gures show a DMS-40LCD-0/1 with pin 2 tied to pin 1 yielding a ±2V input range. Connecting pin 10 (ANALOG COMMON) to (–) INPUT LO (pin 12) provides the reference point for the meter’s input. ...
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... The circuit can be calibrated by fi rst measuring the actual battery volt- age with another meter and then adjusting the gain-adjust potentiom- eter on the back of the DMS-40LCD until a similar reading is obtained. If possible, the resistors in the divider should be ±1% metal-fi lm types with TCR’s less than 50ppm/°C. ...
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... TYP. 0.040 (1.02) 0.50 (12.7) BEZEL INSTALLATION USA IN MADE ® ® BEZEL RETAINING CLIP INSTALLATION email: sales@murata-ps.com 04/05/11 MPM_DMS40LCD.C04 Page ® 12 (–) INPUT LO 11 (+) INPUT HI 10 ANALOG COMMON 9 HOLD/BACKLIGHT 8 DP4 7 REFERENCE IN/OUT 0.430 (10.92) STANDARD 0.560 (14.22) BACKLIT 0.25 (6.4) TYP. ...