Overview
The ADF7241BCPZ is a low-power, IEEE 802.15.4 compliant, zero-IF 2.4 GHz transceiver IC produced by Analog Devices Inc. This integrated circuit combines a radio transceiver with a microcontroller, making it a versatile component for various wireless applications. It operates within the 2.4 GHz frequency band and supports data rates up to 250 kbps. The device is designed for low power consumption, making it suitable for battery-powered devices and other applications where energy efficiency is crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADF7241BCPZ |
| Package | 32-WFQFN Exposed Pad, CSP |
| Frequency | 2.4 GHz |
| Supply Voltage | 1.8 V ~ 3.6 V |
| Current - Receiving | 19 mA |
| Current - Transmitting | 16.5 mA ~ 25 mA |
| Data Rate (Max) | 250 kbps |
| Modulation | DSSS, O-QPSK |
| Sensitivity | -95 dBm |
| Output Power | 4.8 dBm |
| Memory Size | 4 kB ROM, 2.5 kB RAM |
| GPIO | 7 |
| Operating Temperature | -40°C ~ 85°C |
| RF Family/Standard | IEEE 802.15.4 |
| Serial Interfaces | SPI |
Key Features
- Low Power Consumption: The ADF7241BCPZ is designed to operate at low power levels, making it suitable for battery-powered devices and energy-efficient applications.
- Integrated MCU and Transceiver: Combines a radio transceiver with a microcontroller, simplifying system design and reducing component count.
- IEEE 802.15.4 Compliance: Supports the IEEE 802.15.4 standard, making it compatible with a wide range of wireless personal area network (WPAN) applications.
- High Data Rate: Supports data rates up to 250 kbps, ensuring efficient data transfer.
- Robust Modulation Schemes: Uses DSSS (Direct Sequence Spread Spectrum) and O-QPSK (Offset Quadrature Phase Shift Keying) modulation, providing reliable and robust communication.
- Small Form Factor: Packaged in a 32-WFQFN Exposed Pad, CSP, which is compact and suitable for space-constrained designs.
Applications
- Wireless Sensor Networks: Ideal for use in wireless sensor networks due to its low power consumption and IEEE 802.15.4 compliance.
- Industrial Automation: Suitable for industrial automation applications requiring reliable and efficient wireless communication.
- Smart Home Devices: Can be used in smart home devices such as thermostats, lighting systems, and security systems.
- Medical Devices: Applicable in medical devices that require low power and reliable wireless communication, such as wearable health monitors.
- IoT Devices: A good fit for various Internet of Things (IoT) devices that need efficient and reliable wireless connectivity.
Q & A
- What is the operating frequency of the ADF7241BCPZ?
The ADF7241BCPZ operates at a frequency of 2.4 GHz.
- What is the supply voltage range for the ADF7241BCPZ?
The supply voltage range is from 1.8 V to 3.6 V.
- What are the current consumption levels for receiving and transmitting modes?
The current consumption is 19 mA for receiving and 16.5 mA to 25 mA for transmitting.
- What modulation schemes does the ADF7241BCPZ support?
The device supports DSSS and O-QPSK modulation schemes.
- What is the maximum data rate supported by the ADF7241BCPZ?
The maximum data rate is 250 kbps.
- What type of memory does the ADF7241BCPZ have?
The device has 4 kB of ROM and 2.5 kB of RAM.
- How many GPIO pins does the ADF7241BCPZ have?
The device has 7 GPIO pins.
- What is the operating temperature range for the ADF7241BCPZ?
The operating temperature range is from -40°C to 85°C.
- Is the ADF7241BCPZ compliant with any specific wireless standard?
Yes, it is compliant with the IEEE 802.15.4 standard.
- What serial interface does the ADF7241BCPZ support?
The device supports the SPI (Serial Peripheral Interface) protocol.
- What is the package type of the ADF7241BCPZ?
The package type is 32-WFQFN Exposed Pad, CSP.
