BROADCOM LIMITED HCPL-7800-300E 放大器-产品快照
- 品牌:
- BROADCOM LIMITED
- 型号:
- HCPL-7800-300E
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，as10@gchane.com , QQ3350168184
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产品介绍
BROADCOM LIMITED HCPL-7800-300E 放大器
BROADCOM LIMITED HCPL-7800-300E OPTOCOUPLERS, ISOLATED AMP, 3.75KV
BROADCOM LIMITED
The HCPL-7800-300E is an Isolation Amplifier, designed for current sensing in electronic motor drives. In a typical implementation, motor currents flow through an external resistor and the resulting analogue voltage drop is sensed by this. A differential output voltage is created on other side of optical isolation barrier. This differential output voltage is proportional to the motor current and can be converted to a single-ended signal by using an op amp as shown in the recommended application circuit. Since common mode voltage swings of several hundred volts in tens of nanoseconds are common in modern switching inverter motor drives, it was designed to ignore very high common-mode transient slew rates (of at least 10kV/µs). The high CMR capability of this isolation amplifier provides the precision and stability needed to accurately monitor motor current in high noise motor control environments, providing for smoother control in various types of motor control applications. 15kV/µs Common-mode rejection at VCM=1000V 0.00025V/V/°C Gain drift vs. temperature 0.004% Non-linearity Fully differential circuit topology Advanced Sigma-Delta (Σ-∆) A/D converter technology Fully differential circuit topology ESD sensitive device, take proper precaution while handling the device. No. of Channels: Optocoupler Case Style: No. of Pins: 8 Isolation Voltage: 3.75kV CTR Min: - Bandwidth: 100kHz Packaging: Each Product Range: - Amplifier Case Style: DIP MSL: - Operating Temperature Min: -40 °C Input Offset Voltage: 300 µV No. of Amplifiers: 1 Operating Temperature Max: 85 °C Supply Voltage Range: 4.5V to 5.5V Gain Non-Linearity Max: 0.35 % SVHC: To Be Advised Find similar products grouped by common attribute
Optoelectronics & Displays Optocouplers Optically Isolated Amplifiers
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