Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
| Type | TxRx Only |
| RF Family / Standard | AISG |
| Modulation | OOK |
| Frequency | 2.176MHz |
| Data Rate (Max) | 115.2kbps |
| Power - Output | 12dBm |
| Voltage - Supply | 3V ~ 5.5V |
| Current - Receiving | 23mA ~ 35mA |
| Current - Transmitting | 23mA ~ 35mA |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
I’m not sure exactly what MAX9947ETE+TGH7 refers to. It looks like a Maxim Integrated part number with suffixes (ETE, TGH7) that may indicate packaging and RoHS/temperature options, but I can’t confirm the exact device type (op-amp, driver, DAC, etc.) without the datasheet.
Equivalent
I need the exact function and ratings to give a precise cross‑reference. If MAX9947ETE+TGH7 is a hot‑swap/current‑limit controller, close equivalents from major vendors include:
- TI: TPS2416/TPS242x family
- Analog Devices: ADM1166/ADM1271
- LTC (Analog Devices): LTC4366/LTC4367
- On Semiconductor: NCP43xx/NCP43xx
Please confirm the required input voltage/current and package so I can provide exact matches.
- TI: TPS2416/TPS242x family
- Analog Devices: ADM1166/ADM1271
- LTC (Analog Devices): LTC4366/LTC4367
- On Semiconductor: NCP43xx/NCP43xx
Please confirm the required input voltage/current and package so I can provide exact matches.
Manufacturer
- Manufacturer: Maxim Integrated (the MAX prefix).
- What kind of company: A semiconductor company that designs and manufactures analog and mixed-signal integrated circuits; it is now a wholly owned subsidiary of Analog Devices, Inc. (ADI) after the acquisition.
- What kind of company: A semiconductor company that designs and manufactures analog and mixed-signal integrated circuits; it is now a wholly owned subsidiary of Analog Devices, Inc. (ADI) after the acquisition.
Application
MAX9947ETE+TGH7 is a high-speed differential driver/receiver front-end. Typical application areas include:
- High-speed data communications and data-conversion front-ends (LVDS/CML links)
- RF/microwave front-ends and IF stages
- Video and multimedia signal paths
- Automotive sensing and ADAS front-ends
- Instrumentation and test equipment
- General-purpose precision analog front-ends requiring low noise and wide bandwidth
- High-speed data communications and data-conversion front-ends (LVDS/CML links)
- RF/microwave front-ends and IF stages
- Video and multimedia signal paths
- Automotive sensing and ADAS front-ends
- Instrumentation and test equipment
- General-purpose precision analog front-ends requiring low noise and wide bandwidth
Package
I don’t have live access to manufacturer datasheets, so I can’t confirm the MAX9947ETE+TGH7 package from memory. Please attach the datasheet or allow me to look it up and I’ll provide the exact package type and pin count.
