BM2302-3x-1数据手册Holtek中文资料规格书

描述 Description

The BM2302-3x-1 is an ultra-low power consumption, high-performance and low-cost Sub-1GHz Low-IF OOK receiving module whose design is based on the BC2302A/BC2302B devices. The module supports wireless applications in the 315, 433, 868 and 915MHz frequency bands and can be easily accessed using a 2-wire I2C interface. The symbol rate is in a range of 1Kbps to 20Ksps. The receiving sensitivity can be up to -112dBm.

 

特性 Features

• Operating voltage: 3.0V~5.5V
• Operating current:
- 0.5μA (Typ.) @5V, Deep Sleep Mode
- 3.2mA(Typ.) @5V, RX Mode, 433.92MHz
• RX sensitivity: @5V, 25°C (433.92MHz)
- 10Ksps: -112dBm (Typ.)
• Maximum operating input power: 10dBm@RF-in, BER=0.1%
• Modulation: OOK
• Symbol rate: 1~20Ksps
• Interface: 8-pin, Span=2.54mm straight hole
• Size: 43.0mm (L)×10.5mm(W)×5.2mm(H)
• Operating temperature: -40°C~85°C