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Single-Channel: 6N135M, 6N136M, HCPL4503M
Dual-Channel: HCPL2530M, HCPL2531M
—
8-Pin DIP High Speed Transistor Optocouplers
January 2016
Single-Channel: 6N135M, 6N136M, HCPL4503M
Dual-Channel: HCPL2530M, HCPL2531M
8-Pin DIP High Speed Transistor Optocouplers
Features
High Speed – 1 MBit/s
Dual-Channel: HCPL2530M, HCPL2531M
CTR Guaranteed 0°C to 70°C
No Base Connection for Improved Noise Immunity
(HCPL4503M)
• Superior CMR of 15,000 V/μs Minimum (HCPL4503M)
• Safety and Regulatory Approvals
– UL1577, 5,000 VAC
RMS
for 1 Minute
– DIN EN/IEC60747-5-5
•
•
•
•
Description
The 6N135M, 6N136M, HCPL4503M, HCPL2530M, and
HCPL2531M optocouplers consist of an AlGaAs LED
optically coupled to a high speed photodetector transis-
tor for each channel.
A separate connection for the bias of the photodiode
improves the speed by several orders of magnitude over
conventional phototransistor optocouplers by reducing
the base-collector capacitance of the input transistor.
The HCPL4503M has no internal connection to the pho-
totransistor base for improved noise immunity. An inter-
正常情况下串口的信息：
INFO: CReg2440Uart::CReg2440Uart using processor frequency reported by the OAL (66666666).
INFO: CReg2440Uart::CReg2440Uart using processor frequency repor ......
SMT贴片机是表面贴装技术（Surface Mount Technology）中的重要设备，它的性能状态对电子制造的质量和效率有着决定性的影响。因此，对SMT贴片机的主要指标性能进行定期检测非常重要。以下是一些主要的检测项目： 定位精度：定位精度是SMT贴片机的核心性能指标，它直接影响到贴片的准确性。通常，我们通过重复测量贴片机在X、Y轴上的移动误差来检测其定位精度。 贴片速度：贴片速度...[详细]
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