Datasheet > BM2302-39-1

BM2302-39-1

更新时间： 2024-02-13 01:12:49

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		电信电信集成电路
页数	文件大小	规格书
3页	504K
描述
Telecom Circuit,

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中文翻译

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技术参数
数据手册

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BM2302-39-1 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.62
电信集成电路类型：	TELECOM CIRCUIT	Base Number Matches：	1

BM2302-39-1 数据手册

BM2302-3x-1

Low-IF OOK Receiver Module

Features

General Description

• Operating voltage: 3.0V~5.5V

• Operating current:

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.

♦

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

Selection Table

• 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

Part Number

BM2302-33-1

BM2302-34-1

BM2302-38-1

BM2302-39-1

Frequency Band

315MHz

433MHz

868MHz

915MHz

Pin Deﬁnition

Pin No.

Pin Name

ANT

Type

Function Description

RF LNA input

GND

Ground

GND

Ground

VDD

Digital and analog power

VDD

SD: RX mode Shut-down control, should be pulled low in RX Mode

SD/SCL

SCL: I²C clock input line in Conﬁguration Mode

DO: Demodulated data output in RX Mode

DO/SDA

GND

DI/DO

SDA: I²C data line in Conﬁguration Mode

Ground

Legend: AI=Analog input; DI=Digital input; O=Digital output; P=Power.

Module Dimension Drawing

Top View

Rev. 1.00

October 09, 2019

12 3

中文翻译

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