- 非IC关键词
企业档案
- 相关证件：
- 会员类型：普通会员
- 刘刚
- 电话：0755-23121929
- 手机：13925278646
- 地址：深圳市龙华新区民治街道梅龙路皇嘉梅陇公馆A座1004室
- 传真：0755-23121929
- E-mail：jby17@jboyu.com
产品分类
产品信息
- Active Differential Preamplifier
- 10 μV/div Sensitivity
- T*ically 100 dB CMRR DC to 10 kHz
- Integral Probe Power with TEKPROBE™ BNC
Applications
- Mechanical Analysis
- Audio Design
- Biomedical Research (Not Certified For Patient Connection)
- Medical Equipment (Not Certified For Patient Connection)
ADA400A
The ADA400A Differential Preamplifier allows direct oscilloscope measurements of very low amplitude voltages and signals which are not ground referenced. The high impedance of both inputs eliminates the need to add additional ground points in the DUT, thereby avoiding circulating currents which disturb the measurement or the circuit.
The high gain and extremely high common mode rejection provide usable measurements of voltages as low as 5 μV, even in high-noise environments. Selectable bandwidth limiting reduces normal mode noise from di*al logic, switch mode power supplies, and line frequency sources. Adjustable differential offset allows the user to null out transducer bridge bias and galvanic potential from the test setup. An "infinite impedance" mode can be selected in the two highest gain ranges allowing accurate measurements of signals with high source impedance.
The ADA400A is powered directly from TDS400, TDS500, TDS600, TDS700, TDS5000, TDS7000 (TEKPROBE), TDS7000 (TekConnect) w/ TCA-1MEG Series oscilloscopes. It may also be powered by a 1103 Probe Power Supply.