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OPA632U PDF预览

OPA632U

更新时间: 2024-11-22 22:38:55
品牌 Logo 应用领域
BB 运算放大器放大器电路光电二极管
页数 文件大小 规格书
17页 178K
描述
Low Power, Single-Supply OPERATIONAL AMPLIFIERS TM

OPA632U 技术参数

是否Rohs认证:不符合生命周期:Transferred
Reach Compliance Code:unknown风险等级:5.84
Is Samacsys:N放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):26 µA
25C 时的最大偏置电流 (IIB):21 µA标称共模抑制比:72 dB
频率补偿:YES最大输入失调电压:4000 µV
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
低-偏置:NO低-失调:NO
微功率:NO功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
功率:NO电源:3/5 V
可编程功率:NO认证状态:Not Qualified
最小摆率:46 V/us标称压摆率:95 V/us
子类别:Operational Amplifiers最大压摆率:6.9 mA
供电电压上限:11 V标称供电电压 (Vsup):3 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL标称均一增益带宽:63000 kHz
最小电压增益:200宽带:YES
Base Number Matches:1

OPA632U 数据手册

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®
OPA631  
OPA631  
OPA632  
For most current data sheet and other product  
information, visit www.burr-brown.com  
TM  
Low Power, Single-Supply  
OPERATIONAL AMPLIFIERS  
DESCRIPTION  
FEATURES  
The OPA631 and OPA632 are low power, high-speed,  
voltage-feedback amplifiers designed to operate on a  
single +3V or +5V supply. Operation on ±5V or +10V  
supplies is also supported. The input range extends  
below ground and to within 1V of the positive supply.  
Using complementary common-emitter outputs pro-  
vides an output swing to within 30mV of ground and  
130mV of the positive supply. The high output drive  
current and low differential gain and phase errors also  
make them ideal for single-supply consumer video  
products.  
HIGH BANDWIDTH: 75MHz (G = +2)  
LOW SUPPLY CURRENT: 6mA  
ZERO POWER DISABLE (OPA632)  
+3V AND +5V OPERATION  
INPUT RANGE INCLUDES GROUND  
4.8V OUTPUT SWING ON +5V SUPPLY  
HIGH SLEW RATE: 100V/µs  
LOW INPUT VOLTAGE NOISE: 6nV/HZ  
AVAILABLE IN SOT23 PACKAGE  
Low distortion operation is ensured by the high gain  
bandwidth (68MHz) and slew rate (100V/µs), making  
the OPA631 and OPA632 ideal input buffer stages to  
3V and 5V CMOS converters. Unlike other low power,  
single-supply amplifiers, distortion performance im-  
proves as the signal swing is decreased. A low 6nV  
input voltage noise supports wide dynamic range op-  
eration. Channel multiplexing or system power reduc-  
tion can be achieved using the high speed disable line.  
Power dissipation can be reduced to zero by taking the  
disable line High.  
APPLICATIONS  
SINGLE SUPPLY ADC INPUT BUFFER  
SINGLE SUPPLY VIDEO LINE DRIVER  
CCD IMAGING CHANNELS  
LOW POWER ULTRASOUND  
PLL INTEGRATORS  
PORTABLE CONSUMER ELECTRONICS  
The OPA631 and OPA632 are available in an industry-  
standard SO-8 package. The OPA631 is also available  
in an ultra-small SOT23-5 package, while the OPA632  
is available in the SOT23-6. Where higher full-power  
bandwidth and lower distortion are required in a single-  
supply operational amplifier, consider the OPA634  
and OPA635.  
+3V  
Disable  
2.26kΩ  
+3V  
374Ω  
Pwrdn  
22pF  
DIS  
VIN  
100Ω  
ADS901  
10-Bit  
20Msps  
OPA632  
RELATED PRODUCTS  
SINGLES  
DUALS  
562Ω  
750Ω  
Medium Speed, No Disable  
With Disable  
OPA631  
OPA632  
OPA2631  
High Speed, No Disable  
With Disable  
OPA634  
OPA635  
OPA2634  
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-1377A  
Printed in U.S.A. June, 1999  

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