OEM335A ANDERS ELECTRONICS, OEM335A Datasheet
OEM335A
Manufacturer Part Number
OEM335A
Description
DPM, LED, 3.5DIGIT
Manufacturer
ANDERS ELECTRONICS
Datasheet
1.OEM335A.pdf
(2 pages)
Specifications of OEM335A
Supply Voltage Range
4.75V To 5.25V
Backlighting Colour
Red
No. Of Digits / Alpha
3.5
Display Size
46mm X 14mm
Panel Cutout Height
26mm
Panel Cutout Width
56mm
Operating Temperature Range
0°C To +50°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
OEM335A 3.5 digit LED voltmeter module
features
The OEM335A is a complete digital voltmeter module in a
very
analogue to digital converter, a 100mV reference with
200mV full scale input sensitivity.
The large sized LED makes the module easily readable
from distance away.
circuit itself, so no zero adjustment is required. The
module also has input polarity and over-range indication.
DESCRIPTION
PANEL CUT OUT
DIMENSIONS
MODULE VIEW FROM REAR
digital panel modules
Bright, red LED display
Single 5V DC operation.
10.16mm digit height
Decimal point selectable
Self mountable.
Single ended or differential input.
compact
package
Auto-zeroing is provided by the
incorporating
a
user guide
dual-slope
mm
Power supply Voltage
Power Supply Current
Sampling Rate
Accuracy
Input Impedance
Input leakage Current
Temperature Coefficient
OEM335A
LM201
ELECTRICAL CHARACTERISTICS T
PIN FUNCTIONS
OPERATING SPECIFICATION
ORDERING INFORMATION
CHARACTERISTIC
Operating voltage
Operating temperature
Storage temperature
Relative humidity
PIN
1
2
3
4
5
6
7
8
SYMBOL
DP.com
IN LO
IN HI
GND
DP1
DP2
DP3
V+
+5V Power supply.
Ground (0V for power supply).
Signal input terminals. If potential on INHI is
lower than INLO, display will show negative.
Decimal point select. The decimal point will be
shown if connected to DP.com and will be off if kept
floating.
Decimal point return
3.5 Digit, 200mV LCD voltmeter module
Connector and cable
MIN
4.75
100
OEM335AV4
5V DC + 5%
0 to 50
-10 to 70
80%
DESCRIPTION
0.1 ±1
TYP
100
2.5
5
1
O
C
O
C
A
MAX
=25
5.25
180
10
Revision 4 - 21/10/03
O
C¡
Reading/sec.
% ± digits
PPM/
UNIT
mA
M
PA
V
Ω
o
C
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OEM335A Summary of contents
Page 1
... Bright, red LED display Single 5V DC operation. 10.16mm digit height Decimal point selectable Self mountable. Single ended or differential input. DESCRIPTION The OEM335A is a complete digital voltmeter module in a very compact package incorporating analogue to digital converter, a 100mV reference with 200mV full scale input sensitivity. ...
Page 2
... USER INSTRUCTIONS The OEM335A is designed for +5V single rail supply. Incorrect supply will damage the module. Apply the input signal between pin 3 (INHI) and pin 4 (INLO). The input range 199.9mV. Over range is indicated by illuminating a "1" in the most significant digit and blanking the other digits. ...