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MAX7057ASE+ is listed in the RF Transmitter range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is RF TX IC ASK 300-450MHZ 16SOIC. Review the specifications below when checking this part for your BOM.
RF Transmitter specifications for MAX7057ASE+
- Description：RF TX IC ASK 300-450MHZ 16SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk,Tube
- Frequency：300MHz ~ 450MHz
- Applications：Home Automation, Security
- Modulation or Protocol：ASK, FSK
- Data Rate (Max)：100kbps
- Power - Output：17dBm
- Current - Transmitting：12.4mA
- Data Interface：PCB, Surface Mount
- Antenna Connector：PCB, Surface Mount
- Memory Size：-
- Features：-
- Voltage - Supply：2.1V ~ 3.6V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Grade：-
- Qualification：-
RF Transmitter datasheet and documents for MAX7057ASE+
RF Transmitter Overview
The MAX7057ASE+ is a frequency-programmable UHF transmitter IC designed for ASK and FSK data transmission. It operates within the 300MHz to 450MHz frequency range, supporting data rates up to 100 kbps with an output power of 17dBm. The device is housed in a 16-pin SOIC package and functions across a temperature range of -40°C to +125°C. It is RoHS compliant and utilizes surface-mount PCB technology.
RF Transmitter Feature Summary
- Supports both Amplitude Shift Keying (ASK) and Frequency Shift Keying (FSK) modulation schemes for versatile data transmission.
- Features programmable frequency operation covering the wide UHF band from 300MHz to 450MHz.
- Delivers high output power of 17dBm to ensure reliable signal transmission over distance.
RF Transmitter Applications
- Home automation systems requiring wireless control signals
- Security alarm and monitoring systems
- Remote keyless entry applications
RF Transmitter Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels due to obsolete status. Confirm RoHS compliance documentation matches current environmental regulations. Check for lead-free solder compatibility if integrating into modern assembly lines. Validate package integrity upon receipt to prevent handling damage.
RF Transmitter Selection Notes
Select this component when ASK/FSK modulation is required for UHF bands between 300MHz and 450MHz. Consider the 17dBm output power for range requirements and the 100kbps data rate limit. Ensure the operating temperature range of -40°C to +125°C meets environmental conditions. Note that this part is marked as obsolete; evaluate long-term supply availability before final design adoption.
RF Transmitter Part Context
The MAX7057 series represents Maxim Integrated's solution for simple, low-cost RF transmission needs. The ASE+ suffix indicates a specific pinout and packaging variant within the broader MAX7057 family. This component bridges the gap between complex microcontroller-based RF solutions and simple fixed-frequency transmitters.
RF Transmitter Replacement Considerations
Public confirmed substitute: TDA7110XUMA1. Verify compatibility regarding extended frequency coverage, output power levels, and data rate capabilities before substitution.
Explore related parts through RF and Wireless, all product categories, ChipApex homepage.
