| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 12 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 28-WFQFN Exposed Pad | 
                                                                            
                                            | Supplier Device Package | 28-QFN (4x4) | 
                                                                            
                                            | Operating Temperature | -40°C~85°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 2 (1 Year) | 
                                                                            
                                            | Type | TxRx Only | 
                                                                            
                                            | Voltage - Supply | 2V~3.7V | 
                                                                            
                                            | Frequency | 2.4GHz | 
                                                                            
                                            | Protocol | Bluetooth v4.2 | 
                                                                            
                                            | Power - Output | 6dBm | 
                                                                            
                                            | RF Family/Standard | Bluetooth | 
                                                                            
                                            | Modulation | GFSK | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                AK1594 Overview
Save RF transceiver IC's board space with 28-WFQFN Exposed Pad package. As a RF transceiver's mounting method, Surface Mount is used.TxRx Only emerges with transceiver RF's  high efficiency and reliability.Advanced transceiver RF' packaging Tape & Reel (TR) is used to provide high reliability.In the 2.4GHz frequency range, RF transceiver operates .
AK1594 Features
28-WFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only 
 Tape & Reel (TR) is used
AK1594 Applications
There are a lot of AKM Semiconductor Inc. AK1594 RF Transceiver ICs applications. 
- POS Terminals
- Secure Payment
- Health care
- Remote Control
- Digital Remote
- Low-power IoT applications
- Power Amplifier (PA)
- Power management
- Thermostats
- Industrial Controls