Electronic Components Datasheet Search |
|
OP27AZ Datasheet(PDF) 1 Page - Analog Devices |
|
OP27AZ Datasheet(HTML) 1 Page - Analog Devices |
1 / 16 page REV. A 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 that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. a OP27 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 www.analog.com Fax: 781/326-8703 © Analog Devices, Inc., 2002 Low-Noise, Precision Operational Amplifier PIN CONNECTIONS TO-99 (J-Suffix) V+ OUT NC 4V– (CASE) BAL BAL 1 –IN 2 +IN 3 OP27 NC = NO CONNECT FEATURES Low Noise: 80 nV p-p (0.1 Hz to 10 Hz), 3 nV/ √Hz Low Drift: 0.2 V/ C High Speed: 2.8 V/ s Slew Rate, 8 MHz Gain Bandwidth Low VOS: 10 V Excellent CMRR: 126 dB at VCM of ±11 V High Open-Loop Gain: 1.8 Million Fits 725, OP07, 5534A Sockets Available in Die Form GENERAL DESCRIPTION The OP27 precision operational amplifier combines the low offset and drift of the OP07 with both high speed and low noise. Offsets down to 25 µV and drift of 0.6 µV/°C maximum make the OP27 ideal for precision instrumentation applications. Exceptionally low noise, en = 3.5 nV/ √Hz, at 10 Hz, a low 1/f noise corner frequency of 2.7 Hz, and high gain (1.8 million), allow accurate high-gain amplification of low-level signals. A gain-bandwidth product of 8 MHz and a 2.8 V/ µsec slew rate provides excellent dynamic accuracy in high-speed, data- acquisition systems. A low input bias current of ± 10 nA is achieved by use of a bias-current-cancellation circuit. Over the military temperature range, this circuit typically holds IB and IOS to ±20 nA and 15 nA, respectively. The output stage has good load driving capability. A guaranteed swing of ±10 V into 600 Ω and low output distortion make the OP27 an excellent choice for professional audio applications. (Continued on page 7) V– V+ Q2B R2* Q3 Q2A Q1A Q1B R4 R1* R3 18 VOS ADJ. R1 AND R2 ARE PERMANENTLY ADJUSTED AT WAFER TEST FOR MINIMUM OFFSET VOLTAGE. * NONINVERTING INPUT (+) INVERTING INPUT (–) Q6 Q21 C2 R23 R24 Q23 Q24 Q22 R5 Q11 Q12 Q27 Q28 C1 R9 R12 C3 C4 Q26 Q20 Q19 Q46 Q45 OUTPUT Figure 1. Simplified Schematic 8-Pin Hermetic DIP (Z-Suffix) Epoxy Mini-DIP (P-Suffix) 8-Pin SO (S-Suffix) 8 7 6 5 1 2 3 4 NC = NO CONNECT VOS TRIM –IN +IN VOS TRIM V+ OUT NC V– OP27 |
Similar Part No. - OP27AZ |
|
Similar Description - OP27AZ |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |