参数资料
型号: TOM-1545L-R
厂商: PUI Audio, Inc.
文件页数: 1/1页
文件大小: 0K
描述: MIC CONDENSER ELECT OMNI -45+-3D
3D 型号: TOM-1545L-R.igs
标准包装: 1
类型: 驻极体电容
输出类型: 模拟
方向: 全向
灵敏度: -45dB ±3dB
信噪比: 60dB
阻抗: 2.2 千欧
电压 - 额定: 2 ~ 10V
电流 - 电源: 500µA
端口位置: 顶部
密封等级:
端子: 焊盘
尺寸/尺寸: 4.00mm 直径
高度(最大): 1.70mm
形状: 圆形
包装: 散装
产品目录页面: 2666 (CN2011-ZH PDF)
其它名称: 668-1183
Microphone
TOM-1545L-R
J.A.F.
B.R.
E.P.
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°.
TOM-1545L-R.idw
A3
SIZE
REVISION HISTORY
LTR
DESCRIPTION
DATE
APPROVED
-
RELEASED FROM ENGINEERING
1/24/2006
A
ADDED TERMINAL POLARITY
2/5/2007
D.F.
B
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
10/26/2010
B.R.
SPECIFICATIONS
PARAMETERS
VALUES
UNIT
DIRECTIVITY
OMINI
-
SENSITIVTY
-45 ± 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
SOLDER PADS
-
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.
4
n`0.1
1.5
`0.2
TERM 2 (-)
TERM 1 (+)
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TOM-1545S-C33-R 功能描述:麦克风 2.2kOhm x 4mm RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作电压:0.9 V to 10 V 灵敏度:- 53 dB 端接类型:Wire Leads 长度:5.56 mm 宽度:3.98 mm 深度:2.21 mm