Datasheet > DP-650

DP-650

更新时间： 2024-09-29 22:29:47

品牌	Logo	应用领域
其他 - ETC		显示器
页数	文件大小	规格书
2页	110K
描述
Miniature LCD Display DigitalPanel Meters

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中文翻译

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数据手册

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DP-650 数据手册

DP-650 Series

Miniature LCD Display Digital Panel Meters

Description

The DP-650 Series is an ultra-compact, low-power LCD meter requiring only 15mW of

power. This meter is ideal for applications requiring a highly reliable LCD display in a

small package. The snap-in bezel packaging enables easy and rapid installation of the

meter. The simplicity of design, overvoltage protection, and low power consumption all

contribute to the high reliability of this device.

Three input voltage ranges are available: 200mV, 2VDC, and 20VDC. A 4-20mA

current input adapter (DP-670) is also offered. Automatic polarity, overrange indication,

adjustable decimal point, and display HOLD are standard features. The DP-650 Series

employs a dual slope integrating A/D converter, and operates from an internal 100mV

reference via a precision DC-to-DC converter. Typical accuracy is 0.1%.

F e a t u r e s

T e c h n i c a l N o t e s

1. The connection shown utilizes differential inputs. For single-ended operation, INPUT(-) is

strapped to GND. If the signal is isolated from the power source, connect INPUT(-) to GND

either directly or through a 10K resistor network as shown to reduce common mode errors.

•

Convenient snap-in bezel package

Very low power consumption (5VDC @ 3mA)

Differential input, 3 voltage ranges

0.1% typical accuracy

2. Display holds reading when HOLD is high (+5V). Readings are updated when HOLD is low

or floating.

User-selectable decimal point

Hold-display function

3. The decimal point is user selectable by connecting the decimal point pins (4, 5, or 6) to DP

COM (pin 3).

Overvoltage protection

4. Full-scale input span is adjusted prior to shipment. Further calibration is possible by adjusting

the trimpot mounted on the back of the DPM.

Quantity discounts

5. Unused pins should be left open.

A p p l i c a t i o n s

O r d e r i n g I n f o r m a t i o n

•

Portable/mobile equipment

Medical instruments

Model

DP-650

DP-652

DP-654

APS-5

C-10

Description

Avionics/aerospace systems

Office equipment

Miniature DPM LCD 200mV

Miniature DPM LCD 2V

Miniature DPM LCD 20V

120V AC to 5V DC Power Supply

Connector - 10 pin

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

中文翻译

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与DP-650相关器件

型号	品牌	获取价格	描述	数据表
DP650A	ETC	获取价格	Large, low-cost 31/2 Digit Backlit Bezel Mount LCD Display Digital Panel Meters
DP-650A	ETC	获取价格	Large, low-cost 31/2 Digit Backlit Bezel Mount LCD Display Digital Panel Meters
DP650A-GN5	ETC	获取价格	Large, low-cost 31/2 Digit Backlit Bezel Mount LCD Display Digital Panel Meters
DP650A-GP5	ETC	获取价格	Large, low-cost 31/2 Digit Backlit Bezel Mount LCD Display Digital Panel Meters
DP650A-RN5	ETC	获取价格	Large, low-cost 31/2 Digit Backlit Bezel Mount LCD Display Digital Panel Meters
DP-652	ETC	获取价格	Miniature LCD Display DigitalPanel Meters
DP652A-GN5	ETC	获取价格	Large, low-cost 31/2 Digit Backlit Bezel Mount LCD Display Digital Panel Meters
DP652A-GP5	ETC	获取价格	Large, low-cost 31/2 Digit Backlit Bezel Mount LCD Display Digital Panel Meters
DP652A-RN5	ETC	获取价格	Large, low-cost 31/2 Digit Backlit Bezel Mount LCD Display Digital Panel Meters
DP654	ETC	获取价格	Miniature LCD Display DigitalPanel Meters

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