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| 型號： | AD22055N |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Single Supply Bridge Transducer Amplifier |
| 中文描述： | INSTRUMENTATION AMPLIFIER, 1000 uV OFFSET-MAX, 0.03 MHz BAND WIDTH, PDIP8 |
| 封裝： | PLASTIC, DIP-8 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 214K |
| 代理商： | AD22055N |
FUNCTIONAL BLOCK DIAGRAM
AD22055
OUT
GAIN
IN+
IN–
+V
S
6
OFS
7
FILT
3
A1
8
1
2
A2
4
5
GND
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
Single Supply Bridge
Transducer Amplifier
AD22055
FEATURES
Gain of 400. Alterable from 40 to 1000
Output Span 20 mV to (V
S
– 0.25) V
1 Pole Low-Pass Filtering Available
Offset Capability
Differential Input Resistance 230 k
V
Drives 1 k
V
Load to +4 V Using V
S
= +5 V
Supply Voltage: +3 V to +36 V
Transient Spike Protection and RFI Filters Included
Peak Input Voltage (40 ms): 60 V
Reversed Supply Protection: –34 V
8
C to +125
8
C
APPLICATIONS
Interface for Pressure Transducers, Position
Indicator, Strain Gages and Other Low Level Signal
Sources
GENERAL DESCRIPTION
The AD22055 accepts a differential signal from a bridge trans-
ducer whose common-mode signal can be anywhere between
the power supplies.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
World Wide Web Site: http://www.analog.com
Fax: 617/326-8703
Analog Devices, Inc., 1997
The extended temperature range allows for local signal condi-
tioning for oil and hydraulic pressure sensors as well as other
automotive sensors.
The use of an external gain resistor allows the user to compen-
sate transducer gain error and temperature drift.
V
REF
AD22055
IN– GND FILT GAIN
1
2
IN+ OFS +V
S
OUT
3
4
5
6
7
8
1k
+5 VOLT
OUTPUT
ANALOG
GROUND
GAIN = 400
Figure 1. Typical Application Circuit for a Pressure Sensor Interface
相關PDF資料 |
PDF描述 |
|---|---|
| AD22055R | Single Supply Bridge Transducer Amplifier |
| AD22057 | Single-Supply Sensor Interface Amplifier |
| AD22057N | RD Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 12V; Power: 2W; Low Cost 2W Dual Output Converter; Industry Standard SIP7 and DIP14 Packages; Power Sharing on Outputs; Optional Continuous Short Circuit Protected; 1kVDC & 2kVDC Isolation Options; UL94V-0 Package Material; Efficiency to 86% |
| AD22057R | Single-Supply Sensor Interface Amplifier |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD22055R | 制造商:AD 制造商全稱:Analog Devices 功能描述:Single Supply Bridge Transducer Amplifier |
| AD22057 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Single-Supply Sensor Interface Amplifier |
| AD22057N | 制造商:AD 制造商全稱:Analog Devices 功能描述:Single-Supply Sensor Interface Amplifier |
| AD22057R | 功能描述:IC AMP DIFF SNGL-SUP 8SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TSSOP 包裝:管件 |
| AD22057R-REEL | 功能描述:IC AMP DIFF SNGL-SUP 8SOIC T/R RoHS:否 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TSSOP 包裝:管件 |
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