MAX253CUA+
IC XFRMR DRIVER RS485 8-UMAX
Quick Answer: The MAX253CUA+ from Analog Devices Inc./Maxim Integrated is a transformer-driver IC for communication circuits.
- Manufacturer
- Maxim Integrated
- Product Category
- Specialized Power Management ICs (PMICs)
- Package
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Stock
- 1,786 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Maxim Integrated |
|---|---|
| Product Category | Specialized Power Management ICs (PMICs) |
| Applications | Transformer Driver |
| Current - Supply | 450µA |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C |
| Package | Tube |
| Product status | Active |
| Supplier Device Package | 8-uMAX/uSOP |
| Voltage - Supply | 3.3V, 5V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for MAX253CUA+.
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Detailed Description for MAX253CUA+
Product Overview
The MAX253CUA+ from Analog Devices Inc./Maxim Integrated is a transformer-driver IC for communication circuits. The device is an RS485 transformer driver in an 8-uMAX package and is classified as a transformer-driver PMIC. It uses a surface-mount 8-uMAX/uSOP package that corresponds to an 8-TSSOP, 8-MSOP outline with a 0.118 in, 3.00 mm width. Specified supply voltages are 3.3V and 5V, with a supply current of 450µA. The operating temperature range is 0°C to 70°C. These parameters define a transformer-driver option for board-level designs that use a surface-mount IC and operate within the voltage and temperature limits.
Key Features
- Transformer-driver IC function
- RS485 transformer driver
- Supply voltage: 3.3V or 5V
- Supply current: 450µA
- Operating temperature: 0°C to 70°C
- Surface-mount 8-uMAX/uSOP package
- 8-TSSOP, 8-MSOP (0.118 in, 3.00 mm width) package/case
Applications
- Driving transformers in RS485 communication links
- Transformer-driver stage in 3.3V or 5V powered communication equipment
- Surface-mount transformer-driver implementation in compact board layouts
Design & Procurement Notes
Design and procurement should confirm the exact part number MAX253CUA+ and the 8-uMAX/uSOP device package. The package/case is an 8-TSSOP, 8-MSOP outline with 0.118 in, 3.00 mm width and is surface mount, so the PCB footprint, land pattern, and mechanical clearance should match that package. Electrical design should use either a 3.3V or 5V supply and account for the 450µA supply current. The specified operating temperature range is 0°C to 70°C, so ambient conditions should remain within that range. The device is a transformer-driver IC associated with RS485 transformer-driver use, so system-level transformer selection and interface design should align with the application requirements.
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