ICL7652 精密截波稳定型运算放大器
The ICL7652 is a precision chopper-stabilized operational amplifier manufactured using Texas Instruments Advanced LinCMOSTM process. This process, in conjunction with unique chopper-stabilization circuitry, produces an operational amplifier whose performance matches or exceeds that of similar devices available today.
Chopper stabilization techniques make possible extremely high dc precision by continuously nulling input offset voltage even with variations in temperature, time, common-mode voltage, and supply voltage. Additionally, low-frequency noise voltage is significantly reduced. This precision, coupled with the extremely high input impedance of the CMOS input stage, makes the ICL7652 an ideal choice for low-level signal-processing applications such as strain gauges, thermocouples, and other transducer amplifiers
|
ICL7652 |
| Vs(Min)(V) |
7 |
| Vs(Max)(V) |
36 |
| Pin/Package |
8PDIP |
| Approx. Price (US$) |
2.20 | 1ku |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
7 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
36 |
ICL7652 特性
- Extremely Low Offset Voltage . . . 5 uV Max
- Extremely Low Change in Offset Voltage with Temperature . . . 0.003 uV/°C Typ
- Low Input Offset Current . . . 30 pA Max
- AVD . . . 120 dB Min
- CMRR and kSVR . . . 110 dB Min
- Single-Supply Operation
- Common-Mode Input Voltage Range Includes the Negative Rail
- No Noise Degradation with External Capacitors Connected to VDD–
ICL7652 芯片订购指南
| 器件 |
状态 |
温度 |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| ICL7652P |
ACTIVE |
|
2.20 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
|
| ICL7652PE4 |
ACTIVE |
|
2.20 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
|
ICL7652 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| ICL7652P |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
ICL7652P |
ICL7652P |
| ICL7652PE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
ICL7652PE4 |
ICL7652PE4 |
ICL7652 应用技术支持与电子电路设计开发资源下载
- ICL7652 数据资料 dataSheet 下载.PDF
- TI 德州仪标准线性放大器产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
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- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)