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— IC芯片 | 连接器 | 传感器 | 被动器件 —
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Product Detailed Parameters
- Description：SIM card interface
- Series：-
- Mfr：ETEK MICROELECTRONICS
- Package：Tape & Reel (TR)
- Translator Type：Voltage Level
- Channel Type：Bidirectional
- Number of Circuits：1
- Channels per Circuit：1
- Input Signal：-
- Output Signal：-
- Output Type：Open Drain
- Data Rate：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Features：-
- Mounting Type：Surface Mount
- Package / Case：10-UFQFN
- Supplier Device Package：10-QFN (1.8x1.4)
- Voltage - VCCA：1.08 V ~ 1.98 V
- Voltage - VCCB：1.62 V ~ 3.6 V
- Grade：-
- Qualification：-
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FAQ
Is there verified technical documentation for the ETEK MICROELECTRONICS ET4557?
No. No official datasheets, product specifications, or public technical data are available for this part number.
What is the confirmed manufacturer of the ET4557?
The provided knowledge base does not contain verified information confirming a manufacturer for the model ET4557.
