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OPA635 PDF预览

OPA635

更新时间: 2024-11-03 22:50:51
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页数 文件大小 规格书
17页 181K
描述
Wideband, Single Supply OPERATIONAL AMPLIFIERS

OPA635 数据手册

 浏览型号OPA635的Datasheet PDF文件第2页浏览型号OPA635的Datasheet PDF文件第3页浏览型号OPA635的Datasheet PDF文件第4页浏览型号OPA635的Datasheet PDF文件第5页浏览型号OPA635的Datasheet PDF文件第6页浏览型号OPA635的Datasheet PDF文件第7页 
®
OPA634  
OPA635  
OPA634  
For most current data sheet and other product  
information, visit www.burr-brown.com  
TM  
Wideband, Single Supply  
OPERATIONAL AMPLIFIERS  
FEATURES  
APPLICATIONS  
HIGH BANDWIDTH: 150MHz (G = +2)  
SINGLE SUPPLY ADC INPUT BUFFER  
+3V AND +5V OPERATION  
SINGLE SUPPLY VIDEO LINE DRIVER  
WIRELESS LAN IF AMPLIFIER  
CCD IMAGING CHANNELS  
ZERO POWER DISABLE (OPA635)  
INPUT RANGE INCLUDES GROUND  
4.8V OUTPUT SWING ON +5V SUPPLY  
HIGH OUTPUT CURRENT: 80mA  
HIGH SLEW RATE: 250V/µs  
LOW POWER ULTRASOUND  
LOW INPUT VOLTAGE NOISE: 5.6nV/HZ  
AVAILABLE IN SOT23 PACKAGES  
A low 5.6nV input voltage noise supports wide dynamic  
range operation. Multiplexing or system power reduc-  
tion can be achieved using the high-speed disable line  
with the OPA635. Power dissipation can be reduced to  
zero by taking the disable line High.  
DESCRIPTION  
The OPA634 and OPA635 are low power, voltage-  
feedback, high-speed amplifiers designed to operate on  
+3V or +5V single-supply voltages. Operation on ±5V  
or +10V supplies is also supported. The input range  
extends below ground and to within 1.2V of the positive  
supply. Using complementary common-emitter outputs  
provides an output swing to within 30mV of ground and  
140mV of positive supply. The high output drive cur-  
rent, low differential gain and phase errors make them  
ideal for single-supply composite video line driving.  
The OPA634 and OPA635 are available in an industry  
standard SO-8 package. The OPA634 is also available in  
an ultra-small SOT23-5 package, while the OPA635 is  
available in the SOT23-6. Where lower supply current  
and speed are required, consider the OPA631 and  
OPA632.  
RELATED PRODUCTS  
Low distortion operation is ensured by the high gain  
bandwidth (140MHz) and slew rate (250V/µs). This  
makes the OPA634 and OPA635 ideal input buffer  
stages to 3V and 5V CMOS converters. Unlike other low  
power, single-supply operational amplifiers, distortion  
performance improves as the signal swing is decreased.  
SINGLES  
DUALS  
Medium Speed, No Disable  
With Disable  
OPA631  
OPA632  
OPA2631  
High Speed, No Disable  
With Disable  
OPA634  
OPA635  
OPA2634  
+3V  
Disable  
+3V  
2.26kΩ  
374Ω  
VIN  
Pwrdn  
DIS  
100Ω  
ADS900  
10-Bit  
OPA635  
20Msps  
22pF  
562Ω  
750Ω  
International Airport Industrial Park  
Mailing Address: PO Box 11400, Tucson, AZ 85734  
Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706  
Tel: (520) 746-1111  
Twx: 910-952-1111 Internet: http://www.burr-brown.com/  
Cable: BBRCORP Telex: 066-6491  
FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132  
© 1999 Burr-Brown Corporation  
PDS-1465A  
Printed in U.S.A. June, 1999  

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