参数资料
| 型号： | ICL7650SCBA-1T |
| 厂商： | Intersil |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP 2MHZ CHOPPER STBL 8SOIC |
| 标准包装： | 2,500 |
| 放大器类型： | 断路器（零漂移） |
| 电路数： | 1 |
| 转换速率： | 2.5 V/µs |
| 增益带宽积： | 2MHz |
| 电流 - 输入偏压： | 4pA |
| 电压 - 输入偏移： | 700µV |
| 电流 - 电源： | 2mA |
| 电流 - 输出 / 通道： | 30mA |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 16 V，±2.25 V ~ 8 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
1
FN2920.10
ICL7650S
2MHz, Super Chopper-Stabilized
Operational Amplifier
The ICL7650S Super Chopper-Stabilized Amplifier offers
exceptionally low input offset voltage and is extremely stable
with respect to time and temperature. It is a direct
replacement for the industry-standard ICL7650 offering
improved input offset voltage, lower input offset voltage
temperature coefficient, reduced input bias current, and
wider common mode voltage range. All improvements are
highlighted in bold italics in the Electrical Characteristics
section. Critical parameters are guaranteed over the
entire commercial temperature range.
Intersil’s unique CMOS chopper-stabilized amplifier circuitry
is user-transparent, virtually eliminating the traditional
chopper amplifier problems of intermodulation effects,
chopping spikes, and overrange lockup.
The chopper amplifier achieves its low offset by comparing
the inverting and non-inverting input voltages in a nulling
amplifier, nulled by alternate clock phases. Two external
capacitors are required to store the correcting potentials on
the two amplifier nulling inputs; these are the only external
components necessary.
The clock oscillator and all the other control circuitry is
entirely self-contained. However the 14 lead version includes
a provision for the use of an external clock, if required for a
particular application. In addition, the ICL7650S is internally
compensated for unity-gain operation.
Features
Guaranteed Max Input Offset Voltage for All Temperature
Ranges
Low Long-Term and Temperature Drifts of Input Offset
Voltage
Guaranteed Max Input Bias Current . . . . . . . . . . . . .10pA
Extremely Wide Common Mode
Voltage Range. . . . . . . . . . . . . . . . . . . . . . . +3.5V to -5V
Reduced Supply Current . . . . . . . . . . . . . . . . . . . . . . 2mA
Guaranteed Minimum Output Source/Sink Current
Extremely High Gain . . . . . . . . . . . . . . . . . . . . . . . . 150dB
Extremely High CMRR and PSRR . . . . . . . . . . . . . . 140dB
High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5V/
μs
Wide Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2MHz
Unity-Gain Compensated
Clamp Circuit to Avoid Overload Recovery Problems and
Allow Comparator Use
Extremely Low Chopping Spikes at Input and Output
Improved, Direct Replacement for Industry-Standard
ICL7650 and other Second-Source Parts
Pb-Free Plus Anneal Available (RoHS Compliant)
Ordering Information
PART
NUMBER
PART
MARKING
TEMP. RANGE (°C)
PACKAGE
PKG. DWG. #
ICL7650SCBA-1
7650S CBA-1
0 to +70
8 Ld SOIC
M8.15
ICL7650SCBA-1T
7650S CBA-1
0 to +70
8 Ld SOIC (Tape and Reel) M8.15
ICL7650SCBA-1Z (Note)
7650S CBA-1Z
0 to +70
8 Ld SOIC
M8.15
ICL7650SCBA-1ZT (Note)
7650S CBA-1Z
0 to +70
8 Ld SOIC (Tape and Reel) M8.15
ICL7650SCPA-1
7650S CPA-1
0 to +70
8 Ld PDIP
E8.3
ICL7650SCPA-1Z (Note)
7650S CPA-1Z
0 to +70
8 Ld PDIP* (Pb-free)
E8.3
ICL7650SCPD
0 to +70
14 Ld PDIP
E14.3
ICL7650SCPDZ
7650SCPDZ
0 to +70
14 Ld PDIP* (Pb-free)
E14.3
*Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are
MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Data Sheet
April 12, 2007
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2002-2005, 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICL7650SCBA-1Z | 功能描述:运算放大器 - 运放 OPAMP SUPER CHOPPER STABILIZED COM RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| ICL7650SCBA-1ZT | 功能描述:运算放大器 - 运放 OPAMP SUPER CHOPPER STABILIZED COMEL RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| ICL7650SCBD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ICL7650SCPA-1 | 功能描述:IC OPAMP CHOP/STABALZR 2MHZ 8DIP RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1,000 系列:- 放大器类型:电压反馈 电路数:4 输出类型:满摆幅 转换速率:33 V/µs 增益带宽积:20MHz -3db带宽:30MHz 电流 - 输入偏压:2nA 电压 - 输入偏移:3000µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:30mA 电压 - 电源，单路/双路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOIC 包装:带卷 (TR) |
| ICL7650SCPA-1R2207 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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