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MC33493ADTBER2 is listed in the RF Transmitter range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is RF TX IC FSK 315-434MHZ 14TSSOP. Review the specifications below when checking this part for your BOM.
RF Transmitter specifications for MC33493ADTBER2
- Description：RF TX IC FSK 315-434MHZ 14TSSOP
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：315MHz ~ 434MHz, 868MHz ~ 928MHz
- Applications：General Data Transfer
- Modulation or Protocol：FSK, OOK
- Data Rate (Max)：10kbps
- Power - Output：-3dBm
- Current - Transmitting：11.6mA
- Data Interface：PCB, Surface Mount
- Antenna Connector：PCB, Surface Mount
- Memory Size：-
- Features：-
- Voltage - Supply：1.9V ~ 3.6V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- Grade：-
- Qualification：-
RF Transmitter datasheet and documents for MC33493ADTBER2
RF Transmitter Overview
The MC33493ADTBER2 is an RF transmitter IC manufactured by NXP USA Inc., designed for general data transfer applications. It supports FSK and OOK modulation schemes across frequency bands of 315MHz to 434MHz and 868MHz to 928MHz. The device operates with a supply voltage range of 1.9V to 3.6V and delivers a transmit power of -3dBm at a maximum data rate of 10kbps. It features a surface-mount 14-TSSOP package (0.173" width) and functions within an operating temperature range of -40°C to 125°C.
RF Transmitter Feature Summary
- Supports FSK and OOK modulation protocols for versatile wireless communication
- Operates across multiple ISM frequency bands including 315-434MHz and 868-928MHz
- Integrated PCB antenna connector for simplified surface-mount design
RF Transmitter Applications
- General data transfer systems
- Wireless sensor networks
- Remote control devices
RF Transmitter Procurement Notes
Verify component authenticity through authorized distributors, as the part status is listed as obsolete. Confirm RoHS3 compliance and MSL level 1 handling requirements during storage and assembly. Check for valid substitute part numbers from the manufacturer's portfolio due to end-of-life status. Ensure packaging specifications match project needs, noting standard reel quantities may vary.
RF Transmitter Selection Notes
Select this component for low-speed, short-range wireless links requiring simple FSK or OOK modulation. Consider the wide supply voltage range for battery-powered designs. Evaluate thermal performance against the -40°C to 125°C operating limit. Compare pin compatibility and package dimensions with existing PCB layouts before integration.
RF Transmitter Part Context
This RF transmitter belongs to the MC334 series, which includes evaluation boards like the MC33493MOD868EV. The series targets industrial and consumer IoT applications needing reliable, low-power transmission. It complements NXP's broader portfolio of microcontrollers and connectivity solutions for edge devices.
RF Transmitter Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult NXP official channels for current lifecycle updates or recommended alternatives.
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