參數(shù)資料
型號: ROM-2238P-NF-R
廠商: PUI Audio, Inc.
文件頁數(shù): 1/1頁
文件大小: 0K
描述: MIC CONDENSER ELECT OMNI -38+-3D
3D 型號: ROM-2238P-NF-R.igs
標(biāo)準(zhǔn)包裝: 1
類型: 駐極體電容
輸出類型: 模擬
方向: 全向
靈敏度: -38dB ±3dB
信噪比: 60dB
阻抗: 2.2 千歐
電壓 - 額定: 2 ~ 10V
電流 - 電源: 500µA
端口位置: 頂部
密封等級:
端子: 焊接引腳/接線柱
尺寸/尺寸: 5.80mm 直徑
高度(最大): 2.40mm
形狀: 圓形
包裝: 散裝
產(chǎn)品目錄頁面: 2666 (CN2011-ZH PDF)
其它名稱: 668-1176
Microphone
ROM-2238P-NF-R
J.A.F.
E.P.
B.R.
1/24/2006
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition
Sheet
Date
10/26/2010
Date
1/24/2006
Date
1/24/2006
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
ROM-2238P-NF-R.idw
A3
SIZE
REVISION HISTORY
LTR
DESCRIPTION
DATE
APPROVED
-
RELEASED FROM ENGINEERING
1/24/2006
A
ADDED TERMINAL POLARITY
2/5/2010
D.F.
B
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
10/26/2010
B.R.
SPECIFICATIONS
PARAMETERS
VALUES
UNIT
DIRECTIVITY
OMINI
-
SENSITIVTY
-38 ± 3
dB
STANDARD OPERATING VOLTAGE
2
Vdc
MAX OPERATING VOLTAGE
10
Vdc
CURRENT CONSUMPTION (MAX)
0.5
mA
IMPEDANCE
2.2
KOhm
SIGNAL TO NOISE RATIO (MIN.)
60
dB
TERMINAL
PIN
-
INTERNAL CAPACITOR
N/A
pF
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
PROJECTS UNLIMITED, INC. ANY USE OR
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
INC. IS PROHIBITED.
2003, Projects Unlimited Inc.
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
5.8
n`0.1
2.2
`0.2
2.8
`0.3
1.9
0.8
TERM 2 (-)
TERM 1 (+)
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PDF描述
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ROM-2238S-NF 功能描述:麥克風(fēng) 2.2kOhm x 5.8mm RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作電壓:0.9 V to 10 V 靈敏度:- 53 dB 端接類型:Wire Leads 長度:5.56 mm 寬度:3.98 mm 深度:2.21 mm
ROM-2238S-NF-R 功能描述:麥克風(fēng) 2.2kOhm x 5.8mm RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作電壓:0.9 V to 10 V 靈敏度:- 53 dB 端接類型:Wire Leads 長度:5.56 mm 寬度:3.98 mm 深度:2.21 mm
ROM-2244P-NF 功能描述:麥克風(fēng) 2.2kOhm x 6mm RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作電壓:0.9 V to 10 V 靈敏度:- 53 dB 端接類型:Wire Leads 長度:5.56 mm 寬度:3.98 mm 深度:2.21 mm
ROM-2244P-NF-R 功能描述:麥克風(fēng) 2.2kOhm x 6mm RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作電壓:0.9 V to 10 V 靈敏度:- 53 dB 端接類型:Wire Leads 長度:5.56 mm 寬度:3.98 mm 深度:2.21 mm
ROM-2244S-NF 功能描述:麥克風(fēng) 2.2kOhm X 5.8mm RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作電壓:0.9 V to 10 V 靈敏度:- 53 dB 端接類型:Wire Leads 長度:5.56 mm 寬度:3.98 mm 深度:2.21 mm