a FEATURES Single Supply Operation Low Supply Current: 700 ␮A Max Wide Gain Range: 1 to 1000 Low Offset Voltage: 150 ␮V Max Zero-In/Zero-Out Single-Resistor Gain Set 8-Lead Mini-DIP and SO Packages Precision Single Supply Instrumentation Amplifier AMP04 FUNCTIONAL BLOCK DIAGRAM 100k⍀ RGAIN IN(–) 11k⍀ 11k⍀ APPLICATIONS Strain Gages Thermocouples RTDs Battery-Powered Equipment Medical Instrumentation Data Acquisition Systems PC-Based Instruments Portable Instrumentation GENERAL DESCRIPTION The AMP04 is a single-supply instrumentation amplifier designed to work over a +5 volt to ± 15 volt supply range. It offers an excellent combination of accuracy, low power consumption, wide input voltage range, and excellent gain performance. Gain is set by a single external resistor and can be from 1 to 1000. Input common-mode voltage range allows the AMP04 to handle signals with full accuracy from ground to within 1 volt of the positive supply. And the output can swing to within 1 volt of the positive supply. Gain bandwidth is over 700 kHz. In addition to being easy to use, the AMP04 draws only 700 µA of supply current. VOUT INPUT BUFFERS IN(+) 100k⍀ REF The AMP04 is specified over the extended industrial (–40°C to +85°C) temperature range. AMP04s are available in plastic and ceramic DIP plus SO-8 surface mount packages. Contact your local sales office for MIL-STD-883 data sheet and availability. PIN CONNECTIONS 8-Lead Epoxy DIP (P Suffix) RGAIN 1 –IN 2 8 RGAIN AMP04 8-Lead Narrow-Body SO (S Suffix) RGAIN RGAIN 7 V+ –IN +IN 3 6 VOUT +IN VOUT V– 4 5 REF V– REF AMP04 V+ For high resolution data acquisition systems, laser trimming of low drift thin-film resistors limits the input offset voltage to under 150 µV, and allows the AMP04 to offer gain nonlinearity of 0.005% and a gain tempco of 30 ppm/°C. A proprietary input structure limits input offset currents to less than 5 nA with drift of only 8 pA/°C, allowing direct connection of the AMP04 to high impedance transducers and other signal sources. REV. B 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. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 World Wide Web Site: http://www.analog.com Fax: 781/326-8703 © Analog Devices, Inc., 2000



Not pic File


型式 数量 D/C・lead 備考 選択
AMP04EPZ 600個    
AMP04EPZ 146個    




AMP04EPの取扱い販売会社 株式会社クレバーテック  会社情報(PDF)    戻る