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參數(shù)資料
| 型號(hào)： | ADMP421BCEZ-RL7 |
| 廠商： | Analog Devices Inc |
| 文件頁(yè)數(shù)： | 3/16頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | MIC MEMS OMNI-DIR DGTL 5LGA |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | ADMP421 |
| 類型： | MEMS（硅） |
| 輸出類型： | 數(shù)字，PDM |
| 方向： | 全向 |
| 頻率范圍： | 100Hz ~ 15kHz |
| 靈敏度： | -26dB ±3dB |
| 信噪比： | 61dB |
| 電壓 - 額定： | 1.8 ~ 3.3V |
| 電流 - 電源： | 650µA |
| 端口位置： | 底部 |
| 密封等級(jí)： | 無 |
| 端子： | 表面貼裝型 |
| 尺寸/尺寸： | 4.00mm L x 3.00mm W |
| 高度（最大）： | 1.10mm |
| 形狀： | 矩形 |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | ADMP421BCEZ-RL7DKR |
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Data Sheet
ADMP421
Rev. D | Page 11 of 16
HANDLING INSTRUCTIONS
PICK-AND-PLACE EQUIPMENT
The MEMS microphone can be handled using standard pick-
and-place and chip shooting equipment. Care should be taken
to avoid damage to the MEMS microphone structure as follows:
Use a standard pickup tool to handle the microphone.
Because the microphone hole is on the bottom of the
package, the pickup tool can make contact with any part
of the lid surface.
Use care during pick-and-place to ensure that no high
shock events above 10 kg are experienced because such
events may cause damage to the microphone.
Do not pick up the microphone with a vacuum tool that
makes contact with the bottom side of the microphone.
Do not pull air out of or blow air into the microphone port.
Do not use excessive force to place the microphone on
the PCB.
REFLOW SOLDER
For best results, the soldering profile should be in accordance
with the recommendations of the manufacturer of the solder
paste used to attach the MEMS microphone to the PCB. It is
recommended that the solder reflow profile not exceed the limit
conditions specified in Figure 3 and Table 4.
BOARD WASH
When washing the PCB, ensure that water does not make
contact with the microphone port. Blow-off procedures and
ultrasonic cleaning must not be used.
OBSOLETE
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADMP421X | 制造商:Analog Devices 功能描述: |
| ADMP441 | 制造商:Analog Devices 功能描述:MIC MEMS OMNI-DIR 9LGA 制造商:Analog Devices 功能描述:MIC, MEMS, OMNI-DIR, 9LGA |
| ADMP441_1209 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Omnidirectional Microphone with Bottom Port and I2S Digital Output |
| ADMP441ACEZ | 制造商:Analog Devices 功能描述:MIC, MEMS, OMNI-DIR, 9LGA; Supply Voltage Range:1.8V to 3.3V; Control Interface:Serial; Audio IC Case Style:LGA; No. of Pins:9; Operating Temperature Min:-40C; Operating Temperature Max:85C; MSL:MSL 5 - 48 hours; SVHC:No SVHC ;RoHS Compliant: Yes 制造商:Analog Devices 功能描述:MIC, MEMS, OMNI-DIR, 9LGA; Supply Voltage Range:1.8V to 3.3V; Control Interface:Serial; Audio IC Case Style:LGA; No. of Pins:9; Operating Temperature Min:-40C; Operating Temperature Max:85C; MSL:-; SVHC:No SVHC (19-Dec-2012); ;RoHS Compliant: Yes |
| ADMP441ACEZ | 制造商:Analog Devices 功能描述:MICROPHONE OMNIDIR 24BIT CE |
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