芯片方案：QCC5125
輸出接口：SPDIF
通信接口：USB
通信距離：120m
產(chǎn)品尺寸：13*18mm
產(chǎn)品重量：1.0g±0.1g
產(chǎn)品簡介：EWM104-BT5125(SPDIF)是億佰特推出的一款高性能、低功耗、高性價比的BLE5.1藍牙音頻模塊。主控采用高通的QCC5125芯片為模塊提供了一種具有片上藍牙、音頻和可編程應用處理器的系統(tǒng)。它包括高性能的模擬和數(shù)字音頻編解碼器、AB類和D類耳機驅動，先進的電源管理，靈活的接口協(xié)議和可編程輸入/輸出（PIO）。
| 主要參數(shù) | 性能 | 備注 | |||
| 最小值 | 典型值 | 最大值 | |||
| 工作電壓 VCHG(V) | 4.0 | 5 | 6.5 | 超過 6.5V 永久燒毀模塊 | |
| 工作電壓 VBAT(V) | 2.8 | 3.7 | 4.6 | 超過 4.6V 永久燒毀模塊 | |
| 通信電平（V） | 1.8 | 3.3 | 3.6 | 電平由 VDD_PADS1 和 VDD_PADS3_7 電平?jīng)Q定 | |
| 工作溫度（℃） | -40 | 20 | 85 | 工業(yè)級設計 | |
| 工作頻段（MHz） | 2402 | - | 2480 | 支持藍牙協(xié)議標準頻段 | |
| 功耗 | 未連接電流(mA) | 2 | - | 25 | 藍牙處于可被發(fā)現(xiàn)狀態(tài) |
| 連接未播放電流(mA) | 10 | - | 30 | 藍牙已連接但是未播放音樂 | |
| 音頻輸出狀態(tài)電流(m) | 10 | - | 35 | 藍牙已連接并且播放音樂 | |
| 關機電流(uA) | 1.5 | 僅 VBAT 供電時 | |||
| 最大發(fā)射功率(dBm) | - | 9 | 9 | ||
| 接收靈敏度(dBm) | - | -92.0 | - | BDR | |
| 主要參數(shù) | 描述 | 備注 |
| 參考距離 | 120m | 晴朗空曠，天線高度 2m |
| 晶振頻率 | 32MHz | |
| 板載 Flash | 32M-bit | |
| 封裝方式 | 貼片式 | |
| EWM104-BT5125(DAC)輸出接口 | DAC | |
| EWM104-BT5125(I2S)輸出接口 | I2S | |
| EWM104-BT5125(SPDIF)輸出接口 | SPDIF | |
| 通信接口 | USB | |
| 接口方式 | 郵票孔 | 間距 1.00mm |
| 外形尺寸 | 13*18mm | ±0.2mm |
| 天線接口 | 郵票孔 | 等效阻抗約 50Ω |
| 重量 | 1.0g | ±0.1g |
| 引腳序號 | 引腳名稱 | 引腳方向 | 引腳用途 |
| 1 | NC | - | |
| 2 | SPDIF_IN/PIO[19] | I/O | SPDIF 光纖音頻數(shù)據(jù)輸入、PIO[19] |
| 3 | I2S_SDATA/SPDIF_OUT/PIO[18] | I/O | I2S 位數(shù)據(jù)輸出、SPDIF 光纖音頻數(shù)據(jù)輸出、PIO[18] |
| 4 | I2S_LRCK/PIO[17] | I/O | I2S 幀時鐘輸出、PIO[17] |
| 5 | I2S_SCK/PIO[16] | I/O | I2S 位時鐘輸出、PIO[16] |
| 6 | I2S_MCLK/PIO[15] | I/O | I2S 系統(tǒng)時鐘輸出、PIO[15] |
| 7 | VBAT_SENSE | Analog | 電池電壓檢測 |
| 8 | USB_DN | - | 全速 USB 接口 DN |
| 9 | USB_DP | - | 全速 USB 接口 DP |
| 10 | VCHG | P | 內(nèi)部電源調(diào)節(jié)器和充電器電壓輸入,4.0~6.5V |
| 11 | VCHG_SENSE | Analog | 充電器輸入電壓檢測引腳，使用內(nèi)部充電器或沒有充電器時，此引腳與VCHG引腳連接。 |
| 12 | CHG_EXT | Analog | 外部充電器晶體管電流控制。 |
| 13 | SYS_CTRL/PIO[0] | I | 通常連接到一個開關按鈕。當電池和/或充電器仍然有電源，但軟件已使設備處于關閉或休眠狀態(tài)時，通過按下按鈕來啟動設備。此外，還可作為正常操作中的 PIO[0]數(shù)字輸入。 |
| 14 | VBAT | P | 電池電源輸入，2.8~4.6V |
| 15 | GND | G | GND |
| 16 | AIO[0]/LED[0] | Analog/DO | 模擬/數(shù)字輸入、開漏 LED 輸出，LED 功能請參考后文 LED 功能指示圖 |
| 17 | AIO[1]/LED[1] | Analog/DO | 模擬/數(shù)字輸入、開漏 LED 輸出，LED 功能請參考后文 LED 功能指示圖 |
| 18 | AIO[2]/LED[2] | Analog/DO | 模擬/數(shù)字輸入、開漏 LED 輸出，LED 功能請參考后文 LED 功能指示圖 |
| 19 | AIO[4]/LED[4] | Analog/DO | 模擬/數(shù)字輸入、開漏 LED 輸出 |
| 20 | AIO[5]/LED[5] | Analog/DO | 模擬/數(shù)字輸入、開漏 LED 輸出 |
| 21 | GND | - | GND |
| 22 | 1V8 | P | 1.8V 電源輸出 |
| 23 | VDD_PADS1 | P | 1.8V/3.3V PIO 電壓輸入 |
| 24 | VDD_PADS3_7 | P | 1.8V/3.3V PIO 電壓輸入 |
| 25 | PIO[4] | I/O | 按鍵、PIO[4]，短按上一曲，長按藍牙連接，用戶可編程 |
| 26 | PIO[3] | I/O | 按鍵、PIO[3]，短按暫停播放，長按音量減小，用戶可編程 |
| 27 | PIO[6] | I/O | PIO[6] |
| 28 | PIO[5] | I/O | 按鍵、PIO[5]，短按下一曲，長按藍牙斷開，用戶可編程 |
| 29 | PIO[8] | I/O | PIO[8] |
| 30 | PIO[7] | I/O | PIO[7] |
| 31 | PIO[2] | I/O | 按鍵、PIO[2]，短按播放，長按音量增加，用戶可編程 |
| 32 | PIO[1] | I/O | 復位、PIO[1] |
| 33 | NC | - | |
| 34 | SPK-RN | Analog | DAC 音頻差分輸出右聲道負極 |
| 35 | SPK-RP | Analog | DAC 音頻差分輸出右聲道正極 |
| 36 | SPK-LN | Analog | DAC 音頻差分輸出左聲道負極 |
| 37 | SPK-LP | Analog | DAC 音頻差分輸出左聲道正極 |
| 38 | GND | GND | |
| 39 | MIC_BIAS | Analog | 麥克風偏置電壓輸出，1.5~2.1V |
| 40 | MIC2_N | Analog | 麥克風音頻差分輸入 2 負極 |
| 41 | MIC2_P | Analog | 麥克風音頻差分輸入 2 正極 |
| 42 | MIC1_N | Analog | 麥克風音頻差分輸入 1 負極 |
| 43 | MIC1_P | Analog | 麥克風音頻差分輸入 1 正極 |
| 44 | GND | - | GND |
| 45 | GND | - | GND |
| 46 | ANT | - | 藍牙天線接口 |
| 47 | GND | - | GND |
| 48 | PIO[54] | I/O | PIO[54] |
| 49 | PIO[53] | I/O | AUX 音頻輸入插入檢測、PIO[53] |
| 50 | PIO[52] | I/O | LED 指示燈、PIO[52],客戶可編程 |
| 51 | PIO[60] | I/O | PIO[60] |
| 52 | PIO[61] | I/O | PIO[61] |
| 53 | PIO[21] | I/O | LED 指示燈、PIO[21]，客戶可編程 |
| 54 | PIO[20] | I/O | 音頻功放使能、PIO[20] |
| 特別注意：以上引腳的功能描述僅針對于我司出廠時的默認程序功能，如需其它功能可聯(lián)系我司定制，自行開發(fā)引腳功能請參考QCC5125的官方用戶手冊。 | |||
| 產(chǎn)品說明書 |
【用戶手冊】EWM104-BT5125_UserManual_CN  |
| 開發(fā)測試 |
【3D文件】EWM104-BT5125  |
| 【封裝文件】EWM104-BT5125 |
| 工具軟件 |
| 【通信測試】串口調(diào)試助手_XCOM |
| 億佰特簡介 |
| 【企業(yè)簡介】 |
| 在線購買 |
| 【億佰特官方淘寶店】：https://detail.taobao.com |
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| 【官方淘寶】：https://item.taobao.com |
| 【阿里巴巴】：https://detail.1688.com |
| 批量采購/定制產(chǎn)品 |
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| 技術咨詢 |
| 【在線提交】：http:///apple-technology.html |
| 【聯(lián)系郵箱】：support@cdebyte.com |
| 產(chǎn)品 型號 | 接口類型 | 芯片方案 | 工作頻率 Hz | 發(fā)射功率 dBm | 通信距離 km | 通信協(xié)議 | 天線形式 | 產(chǎn)品尺寸 mm | 功能特點 | 技術 手冊 | 樣品 購買 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EWM104-BT5125(SPDIF) | USB | QCC5125 | 2.4G | 9 | 0.12 | BLE 5.1 | 郵票孔 | 13*18 | SPDIF輸出接口、無線藍牙音頻模塊 | ||
| EWM104-BT5125(I2S) | USB | QCC5125 | 2.4G | 9 | 0.12 | BLE 5.1 | 郵票孔 | 13*18 | I2S輸出接口、無線藍牙音頻模塊 | ||
| EWM104-BT5125(DAC) | USB | QCC5125 | 2.4G | 9 | 0.12 | BLE 5.1 | 郵票孔 | 13*18 | DAC輸出接口、無線藍牙音頻模塊 | ||
| EWD104-BT57(485) | RS485 | - | 2.4G | 20 | 0.56 | BLE 5.2 | SMA-K | 102*28*27 | 國產(chǎn)RS232/RS485轉藍牙無線適配器 | ||
| E104-BT52PX | UART | DA14531 | 2.4G | 20 | 0.5 | BLE 5.0 | IPEX 3代 | 16*10 | 低功耗，小體積，高性價比 | ||
| EWM104-BT57UP | USB | - | 2.4G | 23 | 0.22 | BLE 5.2 | PCB | 60*18*8.5 | 藍牙轉USB適配器，低功耗、主從一體、虛擬串口模塊 | ||
| EWM104-BT57U | USB | - | 2.4G | 4.5 | 0.1 | BLE 5.2 | PCB | 18.5*14.5*6.0 | USB轉藍牙適配器，小體積、主從一體、虛擬串口模塊 | ||
| EWM104-BT09SX | UART | TLSR8208BER | 2.4G | 11.5 | 0.2 | BLE 5.0 | 貼片式 | 10*10 | 低功耗小體積，藍牙從機模塊 | ||
| EWM104-BT09SP | UART | TLSR8208BER | 2.4G | 11.5 | 0.12 | BLE 5.0 | 貼片式 | 10*14.5 | 低功耗，藍牙轉串口從機模塊 | ||
| E104-BT5032B | UART | nRF52832 | 2.4G | 20 | 0.5 | BLE 5.0 | 陶瓷天線 | 11.6*20 | 低功耗，透明傳輸，主從一體 | ||
| E104-BT09 | UART | TLSR8208BER | 2.4G | 11.5 | 0.15 | BLE 5.0 | 貼片式 | 13*19 | 低功耗，從機模塊 | ||
| E104-BT08 | UART | - | 2.4G | 8 | 0.06 | BLE 5.1 | 貼片式 | 10*10 | 低功耗，主從一體 | ||
| E104-BT07 | UART | - | 2.4G | 8 | 0.13 | BLE 5.1 | 貼片式 | 21.9*14.6 | 低功耗，主從一體 | ||
| E104-BT53C3 | UART | EFR32BG22 | 2.4G | 6 | 0.17 | BLE 5.2 | PCB | 23*16 | 車規(guī)級耐高溫、串口轉BLE藍牙模塊 | ||
| E104-BT55SP | UART | CC2340R5 | 2.4G | 8 | 0.17 | BLE 5.3 | 板載PCB天線 | 10*14.5 | 低功耗，小體積 | ||
| E104-BT52X | UART | DA14531 | 2.4G | 0 | 0.13 | BLE 5.0 | IPEX 3代 | 10*10 | 低功耗，小體積，高性價比 | ||
| E104-BT11N-IPX | UART | EFR32MG21 | 2.4G | 20 | 0.3 | BLE Mesh | IPX | 16*13 | SigMesh自組網(wǎng) | ||
| E104-BT11G-IPX | UART | EFR32MG21 | 2.4G | 20 | 0.3 | BLE Mesh | IPX | 16*13 | SigMesh自組網(wǎng) | ||
| E104-BT11N-PCB | UART | EFR32MG21 | 2.4G | 20 | 0.2 | BLE Mesh | PCB | 19*13 | SigMesh自組網(wǎng) | ||
| E104-BT11G-PCB | UART | EFR32MG21 | 2.4G | 20 | 0.2 | BLE Mesh | PCB | 19*13 | SigMesh自組網(wǎng) | ||
| E104-BT5032U | USB | nRF52832 | 2.4G | 3 | 0.08 | BLE 4.2/BLE 5.0 | PCB | 59 * 18 | 藍牙SoC方案，USB接口 | ||
| E104-BT53A3 | UART | EFR32BG22C224F512GM32 | 2.4G | 6 | 0.12 | BLE 5.2 | PCB | 13*19 | 低功耗，透明傳輸 | ||
| E104-BT12NSP-TB | USB | - | - | - | - | - | - | 46.5*26 | E104-BT12NSP模塊測試板 | ||
| E104-BT12LSP-TB | USB | - | - | - | - | - | - | 46.5*26 | E104-BT12LSP模塊測試板 | ||
| E104-BT12USP-TB | UART | TLSR8253F512 | 2.4G | 10 | 0.06 | - | PCB | 19*13 | SigMesh自組網(wǎng) | ||
| E104-BT12LSP | UART | TLSR8253F512 | 2.4G | 10 | 0.06 | - | PCB | 19*13 | SigMesh自組網(wǎng) | ||
| E104-BT12NSP | UART | TLSR8253F512 | 2.4G | 10 | 0.06 | - | PCB | 19*13 | SigMesh自組網(wǎng) | ||
| E104-BT5040UA | USB | nRF52840 | 2.4G | 8 | 0.25 | BLE 4.2/BLE 5.0 | PCB | 59 * 18 | 藍牙SoC方案，USB接口 | ||
| E104-BT5005A | UART | nRF52805 | 2.4G | 4 | 0.07 | BLE 5.0 | 陶瓷天線 | 9*9 | 超小體積封裝，透明傳輸 | ||
| E104-BT5011A | UART | nRF52811 | 2.4G | 4 | 0.07 | BLE 5.1 | 陶瓷天線 | 11.5*16 | Long Range特性，透明傳輸 | ||
| E104-BT51A | UART | CC2640R2L | 2.4G | 5.5 | 0.05 | BLE 5.0 | 陶瓷天線 | 16*11.5 | 低功耗，透明傳輸 | ||
| E104-BT5040U | USB | nRF52840 | 2.4G | 8 | 0.25 | BLE 4.2/BLE 5.0 | PCB | 59 * 18 | 藍牙SoC方案，USB接口 | ||
| E104-BT52 | UART | DA14531 | 2.4G | 0 | 0.09 | BLE 5.0 | 板載天線 | 14.5*10 | 低功耗，小體積，高性價比 | ||
| E104-BT53A1 | UART | EFR32 | 2.4G | 6 | 0.12 | BLE 5.2 | PCB | 13*19 | 低功耗，透明傳輸 | ||
| E104-BT11 | UART | EFR32MG21 | 2.4G | 20 | 0.2(PCB天線) 0.3(IPX天線) | BLE Mesh | PCB/IPX | 19*13(PCB版本) 16*13(IPX版本) | SigMesh自組網(wǎng) | ||
| E104-BT30 | 1.1mm（詳見尺寸圖及 PCB 封裝庫） | CSRA64215 | 2.4G | 9 | 0.05 | V4.2+EDR | PCB | 25 *16 | 音頻藍牙傳輸、高性價比 | ||
| E104-BT40 | UART | - | 2.4G | 3 | 0.03 | V4.2+V3.0 SPP | PCB | 21*13 | 低功耗，串口轉雙模藍牙從機 | ||
| E104-BT51 | UART | CC2640R2F | 2.4G | 5 | 0.75 | BLE 5.0 | PCB/IPX | 17.5*28.7 | 低功耗，透明傳輸 | ||
| E104-BT5032A | UART | nRF52832 | 2.4G | 4 | 0.06 | BLE 5.0 | 陶瓷天線 | 11.6 * 16 | 低功耗，透明傳輸 | ||
| E104-BT5010A | UART | nRF52810 | 2.4G | 4 | 0.055 | BLE 5.0 | 陶瓷天線 | 11.5*16 | 低功耗，透明傳輸 | ||
| E104-BT54S | UART | BLUENRG355MC | 2.4G | 8 | 0.3 | BLE 5.1 | IPEX，板載PCB天線 | 28*16*2.7 | STM意法半導體全新SoC藍牙模塊 | ||
| E104-BT05 | UART | - | 2.4G | 8 | 0.07 | BLE 4.2 | PCB | 10 * 14.5 | 低功耗，透明傳輸 | ||
| E104-2G4U04A | USB | CC2540 | 2.4G | 4 | 0.06 | BLE 4.0 | PCB | 59 * 18 | 藍牙SoC方案，USB接口 | ||
| E104-BT02 | UART | DA14580 | 2.4G | 0 | 0.1 | BLE 4.2 | PCB | 14 * 22 | 透明連傳，業(yè)界最低功耗 | ||
| E104-BT01 | I/O | CC2541 | 2.4G | 0 | 0.05 | BLE 4.0 | PCB | 14 * 22 | 超低功耗，高性價比 |
