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參數資料
| 型號： | SMPX145 |
| 廠商： | SEMELAB LTD |
| 元件分類： | 光敏二極管 |
| 英文描述： | PHOTO DIODE |
| 封裝： | METAL PACKAGE-4 |
| 文件頁數： | 1/3頁 |
| 文件大?。?/td> | 44K |
| 代理商： | SMPX145 |
SMPX140 Series of Hybrid Detectors
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by
Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or
omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders
Document No: X
Issue: 1
The SMPX140 series is a range of hybrid opto-electronic components incorporating a 15mm
2 PIN photodiode, operational
amplifier and transimpedance circuitry. The photodiode is operated at zero bias for best linearity and lowest dark current.
Features
Incorporation of the photodiode and amplifier into a welded metal can (with or without the optional electrostatic screening
mesh) minimises noise pickup, leakage current errors and stray capacitance normally associated with discrete designs.
Various optical filters can be incorporated inside the package to pass selected regions of the ultra-violet to infra-red
spectrum. The optical filters can be ionically coloured glass or vapour-deposited dielectric layers on a glass substrate. For
more details of the filter permutations, contact Semelab Plc.
Gain, bandwidth and filter can be specified to suit application
High Sensitivity
Photodiode size: 4 x 4 mm
Integral optical filter option
Low input bias current: 1 pa (typ) @ 25
°c
Low amplifier input offset voltage: 500V (max) @ 25
°c
Low noise voltage: < 12nv/
√hz @ 1 KHz
Supply voltages: + 5v to + 8v
Wide intrinsic bandwidth: > 2MHz (typ )
High transimpedance gain possible: 47M
Ω max.
EMI screening mesh available
Circuit Schematic SMPX140 Series
NB: SMPX140 series max supply voltage:
±8V
Applications
Medical instruments
Document verification
Laboratory instrumentation
Position and proximity detectors
Photographic analysers
Smoke detectors
Fibre-optic detectors
Typical
values
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| SMPX-20LCC-N | 功能描述:IC 與器件插座 20P SMT SOCKET NON POLARIZED RoHS:否 制造商:Molex 產品:LGA Sockets 節距:1.02 mm 排數: 位置/觸點數量:2011 觸點電鍍:Gold 安裝風格:SMD/SMT 端接類型:Solder 插座/封裝類型:LGA 2011 工作溫度范圍:- 40 C to + 100 C |
| SMPX-20LCC-N-TR | 功能描述:IC 與器件插座 20P SMT SOCKET NON POLARIZED T/R RoHS:否 制造商:Molex 產品:LGA Sockets 節距:1.02 mm 排數: 位置/觸點數量:2011 觸點電鍍:Gold 安裝風格:SMD/SMT 端接類型:Solder 插座/封裝類型:LGA 2011 工作溫度范圍:- 40 C to + 100 C |
| SMPX-20LCC-P | 功能描述:IC 與器件插座 SMT PLCC SKT 20P POLARIZED RoHS:否 制造商:Molex 產品:LGA Sockets 節距:1.02 mm 排數: 位置/觸點數量:2011 觸點電鍍:Gold 安裝風格:SMD/SMT 端接類型:Solder 插座/封裝類型:LGA 2011 工作溫度范圍:- 40 C to + 100 C |
| SMPX-28LCC-N | 功能描述:IC 與器件插座 28P SMT SOCKET NON POLARIZED RoHS:否 制造商:Molex 產品:LGA Sockets 節距:1.02 mm 排數: 位置/觸點數量:2011 觸點電鍍:Gold 安裝風格:SMD/SMT 端接類型:Solder 插座/封裝類型:LGA 2011 工作溫度范圍:- 40 C to + 100 C |
| SMPX-28LCC-N-TR | 功能描述:IC 與器件插座 28P SMT SOCKET NON POLARIZED T/R RoHS:否 制造商:Molex 產品:LGA Sockets 節距:1.02 mm 排數: 位置/觸點數量:2011 觸點電鍍:Gold 安裝風格:SMD/SMT 端接類型:Solder 插座/封裝類型:LGA 2011 工作溫度范圍:- 40 C to + 100 C |
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