DMS-30LCD-0-5B-C Murata Power Solutions Inc, DMS-30LCD-0-5B-C Datasheet - Page 2

• Manufacturer Part Number: DMS-30LCD-0-5B-C
• Description: Digital Panel Meters 3.5 Digit Volt Meter +-200mV / +5VBacklit
• Manufacturer: Murata Power Solutions Inc
• Type: LCD Display Digital Panel Voltmetersr

Specifications of DMS-30LCD-0-5B-C

• Equipment Type: LCD Display Digital Panel Voltmeters
• Input: +/- 200 mV
• Display Type: 3 - 1/2 Digit LCD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DMS-30LCD-0-5B-C

Performance/Functional Specifi cations
Typical at T
or +9V (using the differential input circuit), unless otherwise noted.
Analog Inputs
Full Scale Input Range:
Input Impedence:
Overvoltage Protection ➀
Common Mode Voltage Range ➁
CMRR (dc to 60Hz)
Control Inputs ➂
Decimal Pt. Placement (Pins 4-6):
Display Test (Pin 2)
Backlight (Pin 2)
Performance
Sampling Rate
Accuracy (1 minute warm-up):
Zero Reading (Vin = 0 Volts)
Temperature Drift (0 = +60°C)
+1.23V Reference Out (Pin 9)
Power Supply Requirements (5V Models)
Supply Voltage
Supply Current:
Power Supply Requirements (9V Models)
Supply Voltage
Supply Current:
Display
Display Type and Size
Polarity Indication
Overrange Indication
DMS-30LCD-0
DMS-30LCD-1
DMS-30LCD-2
DMS-30LCD-3
DMS-30LCD-0, -1
DMS-30LCD-2, -3
DMS-30LCD-0, -1, -2
DMS-30LCD -3
Functionality
Logic Compatibility
DMS-30LCD-0 (Vin = +0.19V)
DMS-30LCD-1 (Vin = +1.9V)
DMS-30LCD-2 (Vin = +19V)
DMS-30LCD-3 (Vin = +190V)
Standard Models
Backlit Models
Standard Models
Backlit Models
A
= +25°C and supply voltage = +5V (using the single-ended input circuit)
“–001”
+1.20
Min.
+4.75
+7.5
100
0.8
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Autopolarity ("–" for negative Vin)
3½ digit, 0.4"/10.2mm high LCD
–
–
–
–
Tie to pin 3 to turn on backlight
TTL (on 5V-powered models)
"–1_ _ _ " for negative inputs
"1_ _ _ " for positive inputs
2.5 reading per second
Tie to pin 3 to activate
Tie to pin 1 to activate
+1.23
+5.00
800
45
+9.00
350
45
Typ.
±200
±200
1000
“000”
±0.2
±20
±2
86
±1
±1
±2
±2
1
–
–
–
–
+5.25
1200
60
+14.0
600
60
Max.
+1.25
±100
±250
“001”
±0.4
±2
±2
±2
±3
±3
–
–
–
–
–
–
–
www.murata-ps.com/dpm
Volts
Volts
Cnts/°C
Units
Counts
Counts
Counts
Counts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
MΩ
MΩ
μA
mA
μA
mA
mV
dB
TECHNICAL NOTES
➀ Applies for transient or continuous overvoltages applied to (+) INPUT HI (pin 11)
➁ Listed spec applies to 5V-powered models only. For 9V-powered models, both
➂ See Technical Notes.
1. +1.23V REFERENCE OUTPUT (Pin 9): This pin is the output of the
2. ANALOG COMMON (Pin 10): This pin is connected to an internal,
Ordering Information
Input Range:
Physical/Environmental
Operating Temperature
Storage Temperature
Humidity (non-condensing)
Case Material
Weight
DMS-30LCD - 1 - 5
Accessories:
Add-On Application Boards:
A panel-mount retaining clip is supplied with each model.
with (–) INPUT LO (pin 12) properly connected. Pin 12 is not overvoltage
protected (see Figure 1). Voltages applied to pin 12 should not exceed the
supply voltage.
(–) INPUT LO (pin 12) and (+) INPUT HIGH (pin 11) must always be at least
1.5V above –BATTERY (pin 3) and at least 1.5V below +BATTERY (pin 1).
0 = ±200mV
1 = ±2V
2 = ±20V
3 = ±200V
meter’s precision +1.23V internal reference, and it is referenced to
ANALOG COMMON (pin 10) which sits at a potential of approximately
+2V. This output should be buffered if used to drive external loads
since sourcing more than 15μA from pin 9 can affect both the initial
accuracy and temperature drift of the meter.
low-noise, “relative” ground. It is used in certain differential and “fl oat-
ing” measurements as described in the Applications section of this
data sheet and Ap Note 3 of the DATEL Panel Meter Catalog. Pin 10
should not be connected to pin 3 (5V RETURN/–BATTERY) or to
your system’s analog ground.
DMS-EB-C
DMS-EB-DC/DC-C
DMS-EB-RMS-C
DMS-EB-AC/DC-C
DMS-30-CP
DMS-BZL1-C
DMS-BZL2-C
3½ Digit, LCD Display Digital Panel Voltmeters
Power Source:
DMS-30LCD Series
5 = +5V
9 = +9V
06 Jan 2011 MPM_DMS30LCD.D02 Page 2 of 6
Panel cutout punch
DMS-30 bezel assembly
DMS-30 bezel assembly with sealing gasket
Multi-purpose (gain/offset, 4-20mA, etc.)
Provides isolated +5V power
For true rms measurements of ac voltages
For ac line-powered applications
- C
–20
0
0
Leave blank for standard
models.
Add B for backlit models.
email: [e-mail]
0.75 ounces (21 grams)
Add -C for RoHS
Polycarbonate
–
–
–
+60
+75
95
°C
°C
%