ECS-RTC-3225-5609適用于便攜式電池供電的小尺寸電子設(shè)備
32.768KHz是款實時時鐘晶振，它的作用是可以產(chǎn)生時序電路基準(zhǔn)信號。而之所以選用32.768K是因為它是2的15次冪，是因為可以很精確的得到一秒的計時。不僅如此，包括所有的實時時鐘晶振一般都是32.768K或其倍頻。32.768K晶振的負(fù)載電容都是12.5pf。常用32.768K晶振的電子產(chǎn)品有智能手機(jī)、智能手表、安防和可穿戴設(shè)備等等。也還有很多生活類、工業(yè)類電子也會常用到這款頻率的進(jìn)口晶振
ECS晶振ECS-RTC-3225-5609是一個I2C總線接口實時時鐘(RTC),具有低功耗和嵌入式32.768kHz TCXO溫補(bǔ)晶振。精確的溫度傳感器和溫度補(bǔ)償電路確保時鐘精度。RTC支持日歷、時鐘和定時器功能，包括閏年補(bǔ)償。小體積尺寸3.2mmx2.5mmx1.0mm封裝，ECS-RTC-3225-5609適用于便攜式電池供電的小尺寸電子設(shè)備。
| 原廠代碼 | 品牌 | ECS石英晶體 | 頻率 | 工作溫度 |
| ECS-VXO-73-32.768-TR | ECS Crystal | ECS-VXO-73 | 32.768MHz | -10°C ~ 70°C |
| ECS-VXO-73-32.768-TR | ECS Crystal | ECS-VXO-73 | 32.768MHz | -10°C ~ 70°C |
| ECS-VXO-73-32.768-TR | ECS Crystal | ECS-VXO-73 | 32.768MHz | -10°C ~ 70°C |
| ECS-327KE-TR | ECS Crystal | ECS-327KE | 32.768kHz | -40°C ~ 85°C |
| ECS-327KE-TR | ECS Crystal | ECS-327KE | 32.768kHz | -40°C ~ 85°C |
| ECS-327KE-TR | ECS Crystal | ECS-327KE | 32.768kHz | -40°C ~ 85°C |
| ECS-327SMO-TR | ECS Crystal | ECS-327SMO | 32.768kHz | -40°C ~ 85°C |
| ECS-327SMO-TR | ECS Crystal | ECS-327SMO | 32.768kHz | -40°C ~ 85°C |
| ECS-327SMO-TR | ECS Crystal | ECS-327SMO | 32.768kHz | -40°C ~ 85°C |
| ECS-8FMX-327.6-TR | ECS Crystal | ECS-8FX | 32.768MHz | -40°C ~ 85°C |
| ECX-H25BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H25CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H35BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H35CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H23CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H27BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H27CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H37BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H37CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H33BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H33CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H22BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H22CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H32BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H32CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECS-327KO-TR | ECS Crystal | ECS-327KO | 32.768kHz | -40°C ~ 85°C |
| ECS-327KO-TR | ECS Crystal | ECS-327KO | 32.768kHz | -40°C ~ 85°C |
| ECS-327KO-TR | ECS Crystal | ECS-327KO | 32.768kHz | -40°C ~ 85°C |
特點(diǎn):
小體積尺寸：3.2x2.5x1.0mm有源晶振
電源電壓:1.6至5.0V
低功耗:2uA(典型值。)
內(nèi)置32.768kHz TCXO
工作溫度范圍:-40℃至+85℃
高穩(wěn)定性
自動備用電源切換功能
周期可調(diào)的定時器輸出功能
應(yīng)用：計算機(jī)，服務(wù)器，嵌入式系統(tǒng)，物聯(lián)網(wǎng)，超低功耗，數(shù)字時鐘
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【本文標(biāo)簽】：ECS RTC 3225 5609適用于便攜式電池供電的小尺寸電子設(shè)備
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【責(zé)任編輯】：壹兆電子版權(quán)所有：http://ellentracy.cn轉(zhuǎn)載請注明出處
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