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OPA627BM PDF预览

OPA627BM

更新时间: 2024-11-26 04:35:39
品牌 Logo 应用领域
德州仪器 - TI 运算放大器
页数 文件大小 规格书
16页 267K
描述
Precision High-Speed Difet OPERATIONAL AMPLIFIERS

OPA627BM 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:TO-99
包装说明:TO-99, 8 PIN针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:12 weeks
风险等级:8.19放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):0.001 µA
25C 时的最大偏置电流 (IIB):0.000005 µA最小共模抑制比:100 dB
标称共模抑制比:110 dB频率补偿:YES
最大输入失调电流 (IIO):0.000005 µA最大输入失调电压:100 µV
JESD-30 代码:O-MBCY-W8长度:9.08 mm
低-偏置:YES低-失调:YES
微功率:NO负供电电压上限:-18 V
标称负供电电压 (Vsup):-15 V功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-25 °C封装主体材料:METAL
封装代码:TO-99封装等效代码:CAN8,.2
封装形状:ROUND封装形式:CYLINDRICAL
包装方法:TUBE峰值回流温度(摄氏度):NOT SPECIFIED
功率:YES电源:+-15 V
可编程功率:NO认证状态:Not Qualified
座面最大高度:5.72 mm最小摆率:40 V/us
标称压摆率:55 V/us子类别:Operational Amplifier
最大压摆率:7.5 mA供电电压上限:18 V
标称供电电压 (Vsup):15 V表面贴装:NO
技术:BIPOLAR温度等级:OTHER
端子形式:WIRE端子节距:2.54 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
标称均一增益带宽:16000 kHz最小电压增益:100000
宽带:NO宽度:9.08 mm
Base Number Matches:1

OPA627BM 数据手册

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®
OPA627  
OPA637  
OPA627  
OPA627  
Precision High-Speed  
Difet ® OPERATIONAL AMPLIFIERS  
APPLICATIONS  
PRECISION INSTRUMENTATION  
FEATURES  
VERY LOW NOISE: 4.5nV/Hz at 10kHz  
FAST DATA ACQUISITION  
FAST SETTLING TIME:  
OPA627—550ns to 0.01%  
OPA637—450ns to 0.01%  
DAC OUTPUT AMPLIFIER  
OPTOELECTRONICS  
LOW VOS: 100µV max  
SONAR, ULTRASOUND  
LOW DRIFT: 0.8µV/°C max  
LOW IB: 5pA max  
HIGH-IMPEDANCE SENSOR AMPS  
HIGH-PERFORMANCE AUDIO CIRCUITRY  
OPA627: Unity-Gain Stable  
OPA637: Stable in Gain 5  
ACTIVE FILTERS  
High frequency complementary transistors allow in-  
creased circuit bandwidth, attaining dynamic perform-  
ance not possible with previous precision FET op  
amps. The OPA627 is unity-gain stable. The OPA637  
is stable in gains equal to or greater than five.  
DESCRIPTION  
The OPA627 and OPA637 Difet operational amplifi-  
ers provide a new level of performance in a precision  
FET op amp. When compared to the popular OPA111  
op amp, the OPA627/637 has lower noise, lower offset  
voltage, and much higher speed. It is useful in a broad  
range of precision and high speed analog circuitry.  
Difet fabrication achieves extremely low input bias  
currents without compromising input voltage noise  
performance. Low input bias current is maintained  
over a wide input common-mode voltage range with  
unique cascode circuitry.  
The OPA627/637 is fabricated on a high-speed, dielec-  
trically-isolated complementary NPN/PNP process. It  
operates over a wide range of power supply voltage—  
±4.5V to ±18V. Laser-trimmed Difet input circuitry  
provides high accuracy and low-noise performance  
comparable with the best bipolar-input op amps.  
The OPA627/637 is available in plastic DIP, SOIC  
and metal TO-99 packages. Industrial and military  
temperature range models are available.  
7
+VS  
Trim  
1
Trim  
5
Output  
6
+In  
3
–In  
2
Difet ®, Burr-Brown Corp.  
–VS  
4
International Airport Industrial Park  
Mailing Address: PO Box 11400, Tucson, AZ 85734  
FAXLine: (800) 548-6133 (US/Canada Only)  
• 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  
©1989 Burr-Brown Corporation  
PDS-998H  
Printed in U.S.A. March, 1998  
SBOS165  

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