參數(shù)資料
型號(hào): DP654A-RN5
廠商: Electronic Theatre Controls, Inc.
英文描述: Large, low-cost 31/2 Digit Backlit Bezel Mount LCD Display Digital Panel Meters
中文描述: 大規(guī)模,低成本的31 / 2位背光儀表前蓋山液晶顯示數(shù)字面板表
文件頁(yè)數(shù): 2/2頁(yè)
文件大?。?/td> 109K
代理商: DP654A-RN5
DP-650 Series
A C C U L E X
1 - 8 8 8 - 4 7 2 - 6 6 7 6 F a x 1 - 8 8 8 - 2 1 0 - 0 1 1 9 a c c u l e x . c o m
7
C o n n e c t i o n s
Pin No.
Pin Name
Description
1
2
3
4
5
6
7
8
9
10
V+
GND
DPCOM
DP1
DP2
DP3
INPUT(+)
INPUT(-)
NC
HOLD
+5V power supply
Power supply ground
Decimal point return
1XX.X (connect to DPCOM to turn on)
1X.XX (connect to DPCOM to turn on)
1.XXX (connect to DPCOM to turn on)
Positive input signal
Negative input signal (see Technical Note 1)
No connection required
Hold last display (see Technical Note 2)
D i m e n s i o n s
S p e c i f i c a t i o n s
Display
Digits
Type
Digit Height
Polarity Indication
Decimal Point
Overrange Indication
Other Features/Options
Configuration
Full-Scale Input
Input Offset Adjustment Auto zero
Input Impedance
Common Mode Range ±1VDC
Common Mode Rejection>86dB
Overrange Protection ±350VDC (±100 VDC for 200mV range)
Input Bias Current
1pAtypical, 100pAmax
Control Inputs
Decimal point select, hold function
Sampling Rate
3.3 readings/s
Accuracy
±(0.1% + 2 counts) typ, ±(0.2% + 2 counts) max
Warmup, typical
10 min
Temperature Drift, typical 100 ppm/°C
Power Supply Requirements
Supply Voltage
Supply Current, typical
Physical
Package Style
Dimensions
Panel Cutout
Weight
Connector
Bezel
Environmental Requirements
Operating Temperature 0 to 50°C
Storage Temperature
Relative Humidity
3 (±1999 count)
7-segment LCD
.39in (10mm)
Automatic - for neg input
3 position selectable
1--- for positive, -1--- for negative
Display hold function
Bipolar, differential
±200mV, ±2V, ±20V
Signal Inputs
10M
Ω
(±200mV), 1M
Ω
(other ranges)
Performance
+5VDC ±5%
3mA
Snap-in bezel mount
2.30 x 1.10 x .71
2.22 x 1.04
0.7oz (20g)
C-10 (10-pin) optional
Snap-in bezel included
-10 to 60°C
0 to 95% non-condensing
inches (mm)
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