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OPA2680N PDF预览

OPA2680N

更新时间: 2024-11-29 10:22:23
品牌 Logo 应用领域
BB 运算放大器
页数 文件大小 规格书
21页 205K
描述
Dual Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable

OPA2680N 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SO-14Reach Compliance Code:unknown
风险等级:5.78放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):32 µA
25C 时的最大偏置电流 (IIB):15 µA标称共模抑制比:52 dB
频率补偿:YES最大输入失调电压:6000 µV
JESD-30 代码:R-PDSO-G14JESD-609代码:e0
低-偏置:NO低-失调:NO
微功率:NO负供电电压上限:-6.5 V
标称负供电电压 (Vsup):-5 V功能数量:2
端子数量:14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:SOP14,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:RAIL功率:NO
电源:5/+-5 V可编程功率:NO
认证状态:Not Qualified最小摆率:900 V/us
标称压摆率:900 V/us子类别:Operational Amplifier
最大压摆率:14.4 mA供电电压上限:6.5 V
标称供电电压 (Vsup):5 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:200000 kHz最小电压增益:400
宽带:YESBase Number Matches:1

OPA2680N 数据手册

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OPA2680  
®
OPA2680  
OPA2680  
TM  
Dual Wideband, Voltage Feedback  
OPERATIONAL AMPLIFIER With Disable  
FEATURES  
APPLICATIONS  
WIDEBAND +5V OPERATION: 220MHz (G = 2)  
HIGH OUTPUT CURRENT: 150mA  
OUTPUT VOLTAGE SWING: ±4.0V  
HIGH SLEW RATE: 1800V/µs  
VIDEO LINE DRIVING  
xDSL LINE DRIVER/RECEIVER  
HIGH SPEED IMAGING CHANNELS  
ADC BUFFERS  
LOW SUPPLY CURRENT: 6.4mA/Ch.  
LOW DISABLED CURRENT: 300µA/Ch.  
ENABLE/DISABLE TIME: 25ns/100ns  
PORTABLE INSTRUMENTS  
TRANSIMPEDANCE AMPLIFIERS  
ACTIVE FILTERS  
The OPA2680’s low 6.4mA/ch. supply current is pre-  
cisely trimmed at 25°C. This trim, along with low tem-  
perature drift, guarantees lower maximum supply current  
than competing products. System power may be reduced  
further using the optional disable control pin (SO-14  
package only). Leaving this disable pin open, or holding  
it high, will operate the OPA2680N normally. If pulled  
low, the OPA2680N supply current drops to less than  
600µA while the output goes into a high impedance state.  
DESCRIPTION  
The OPA2680 represents a major step forward in unity  
gain stable, voltage feedback op amps. A new internal  
architecture provides slew rate and full power band-  
width previously found only in wideband current feed-  
back op amps. A new output stage architecture delivers  
high currents with a minimal headroom requirement.  
These combine to give exceptional single supply opera-  
tion. Using a single +5V supply, the OPA2680 can  
deliver a 1V to 4V output swing with over 100mA drive  
current and 150MHz bandwidth. This combination of  
features makes the OPA2680 an ideal RGB line driver  
or single supply ADC input driver.  
OPA2680 RELATED PRODUCTS  
SINGLES  
DUALS  
TRIPLES  
Voltage Feedback  
Current Feedback  
Fixed Gain  
OPA680  
OPA681  
OPA682  
OPA2680  
OPA2681  
OPA2682  
OPA3680  
OPA3681  
OPA3682  
+5V  
0.1µF  
+1.5V  
REFB  
REFT  
1.5kΩ  
1.5kΩ  
+3.5V  
200Ω  
50Ω  
0.1µF  
+2.5V  
50Ω  
IN  
1/2  
OPA2680  
0.1µF  
+5V  
3.2kΩ  
ADS822  
10pF  
+1.5V  
10-Bit  
40MSPS  
1.6kΩ  
1.6kΩ  
2.5VCM  
±1VDIFF  
1/2  
OPA2680  
800Ω  
400Ω  
Clock  
400Ω  
50Ω  
IN  
VIN  
0V to +1V  
10pF  
Single-Supply, DC-Coupled, Single-to-Differential ADC Driver  
nternational 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  
©1997 Burr-Brown Corporation  
PDS-1433C  
Printed in U.S.A. October, 1999  

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