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參數(shù)資料
| 型號： | SMPX158 |
| 廠商： | SEMELAB LTD |
| 元件分類： | 光電元器件 |
| 英文描述： | LINEAR OUTPUT PHOTO DETECTOR |
| 封裝： | HERMETIC, METAL CAN, TO5, 4 PIN |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 32K |
| 代理商： | SMPX158 |
Semelab plc
Telephone (01455) 556565
Fax (01455) 552612.
E-mail: sales@semelab.co.uk
Web site: http://www.semelab.co.uk.
Prelim. 12/98
SILICON PIN PHOTODIODE HYBRIDS
SMPX158
SMPX159
1mm x 1mm
photodiode
TLC2201C
+
1M0
_
4.7pF
Vref
Vout
Semelab Plc. reserve the right to change the products shown on this datasheet in the interest of improved specification. No responsibility is assumed for the use of
information contained herein, nor for any infringement of patent or rights of others that may result from such use. No license is granted by implication or otherwise
under any patent or patent right of Semelab Plc.
THE SMPX158 and SMPX159
HYBRID PHOTODIODES (15mm
2)
WITH INTEGRAL AMPLIFIER
AND BG18 OPTICAL FILTER
APPLICATIONS:
MEDICAL INSTRUMENTS
DOCUMENT VERIFICATION
LABORATORY INSTRUMENTATION
POSITION AND PROXIMITY DETECTORS
PHOTOGRAPHIC ANALYSERS
SMOKE DETECTORS
FIBRE-OPTIC DETECTORS
FEATURES:
HIGH RESPONSIVITY
HIGH SENSITIVITY
PHOTODIODE SIZE: 4 x 4 mm note 1
INTEGRAL BG18 OPTICAL FILTER
LOW BIAS CURRENT: < 20nA @ 70°C
LOW OFFSET ERRORS: < 0.6mV @ 70°C
LOW NOISE: typ 0.5V/
√√Hz note 3
SUPPLY VOLTAGES: ± 2.5V to ± 8V
WIDE BANDWIDTH: > 30KHz (3dB)
HIGH TRANSIMPEDANCE GAIN: 1M
max.
EMI SCREENING MESH SMPX159
HERMETIC TO5 METAL CAN
DESCRIPTION
The SMPX158 and SMPX159 are a range of hybrid
opto-electronic components incorporating a 15mm2 PIN
photodiode, operational amplifier and transimpedance
circuitry. The photodiode is operated at zero bias for best
linearity and lowest dark current.
The SMPX159 is identical to the SMPX158 except for the
inclusion of an EMI screen. This screen reduces the
detected signal for the SMPX159 to approximately 30% of
the SMPX158 levels.
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.
A BG18 optical filter has been incorporated inside the
package to pass selected regions of the visible spectrum
(see following spectral chart). For more details of other
variants of these devices with alternative filter permutations,
contact Semelab Plc.
CIRCUIT SCHEMATIC
8 . 9 m m
2 5 . 0 m m
5 . 9 m m
Pin1
Pin2
Pin4
Pin3
8 . 2 mm
HIGH PROFILE TO5
CONNECTIONS:
PIN 1: Vref (typically 0V)
PIN 2: OUT
PIN 3: Vcc + (Positive supply voltage)
PIN 4: Vcc – (Negative supply voltage)
MECHANICAL DATA
Dimensions in mm
NOTES:
1. Active area 3.8 x 3.8mm.
2. Contact Semelab Plc. for filter options
3. Above parameters quoted at
± 5V supply.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(chǎn)品:LGA Sockets 節(jié)距:1.02 mm 排數(shù): 位置/觸點(diǎn)數(shù)量:2011 觸點(diǎn)電鍍:Gold 安裝風(fēng)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(chǎn)品:LGA Sockets 節(jié)距:1.02 mm 排數(shù): 位置/觸點(diǎn)數(shù)量:2011 觸點(diǎn)電鍍:Gold 安裝風(fēng)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(chǎn)品:LGA Sockets 節(jié)距:1.02 mm 排數(shù): 位置/觸點(diǎn)數(shù)量:2011 觸點(diǎn)電鍍:Gold 安裝風(fēng)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(chǎn)品:LGA Sockets 節(jié)距:1.02 mm 排數(shù): 位置/觸點(diǎn)數(shù)量:2011 觸點(diǎn)電鍍:Gold 安裝風(fēng)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(chǎn)品:LGA Sockets 節(jié)距:1.02 mm 排數(shù): 位置/觸點(diǎn)數(shù)量:2011 觸點(diǎn)電鍍:Gold 安裝風(fēng)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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