数据搜索系统,热门电子元器件搜索 |
|
LS840_PDIP 数据表(PDF) 1 Page - Micross Components |
|
LS840_PDIP 数据表(HTML) 1 Page - Micross Components |
|
1 / 1 page Click To Buy Information furnished by Linear Integrated Systems and Micross Components is believed to be accurate and reliable. However, no responsibility is assumed for its use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Linear Integrated Systems. FEATURES LOW DRIFT | V GS1‐2 / T| ≤5µV/°C LOW LEAKAGE IG = 10pA TYP. LOW NOISE en = 8nV/√Hz TYP. LOW OFFSET VOLTAGE | V GS1‐2|= 2mV TYP. ABSOLUTE MAXIMUM RATINGS @ 25°C (unless otherwise noted) Maximum Temperatures Storage Temperature ‐65°C to +150°C Operating Junction Temperature +150°C Maximum Voltage and Current for Each Transistor – Note 1 ‐VGSS Gate Voltage to Drain or Source 60V ‐VDSO Drain to Source Voltage 60V ‐IG(f) Gate Forward Current 50mA Maximum Power Dissipation Device Dissipation @ Free Air – Total 400mW @ +125°C MATCHING CHARACTERISTICS @ 25°C UNLESS OTHERWISE NOTED SYMBOL CHARACTERISTICS VALUE UNITS CONDITIONS | V GS1‐2 / T| max. DRIFT VS. TEMPERATURE 5 µV/°C VDG=20V, ID=200µA TA=‐55°C to +125°C | V GS1‐2 | max. OFFSET VOLTAGE 5 mV VDG=20V, ID=200µA ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted) SYMBOL CHARACTERISTICS MIN. TYP. MAX. UNITS CONDITIONS BVGSS Breakdown Voltage 60 60 ‐‐ V VDS = 0 ID=1nA BVGGO Gate‐To‐Gate Breakdown 60 ‐‐ ‐‐ V I G= 1nA ID= 0 IS= 0 YfSS TRANSCONDUCTANCE Full Conduction 1000 ‐‐ 4000 µmho VDG= 20V VGS= 0V f = 1kHz YfS Typical Operation 500 ‐‐ 1000 µmho VDG= 20V ID= 200µA |YFS1‐2 / Y FS| Mismatch ‐‐ 0.6 3 % IDSS DRAIN CURRENT Full Conduction 0.5 2 5 mA VDG= 20V VGS= 0V |IDSS1‐2 / IDSS| Mismatch at Full Conduction ‐‐ 1 5 % VGS(off) or Vp GATE VOLTAGE Pinchoff voltage 1 2 4.5 V VDS= 20V ID= 1nA VGS(on) Operating Range 0.5 ‐‐ 4 V VDS=20V ID=200µA ‐IGmax. GATE CURRENT Operating ‐‐ 10 50 pA VDG= 20V ID= 200µA ‐IGmax. High Temperature ‐‐ ‐‐ 50 nA TA= +125°C ‐IGmax. Reduced VDG ‐‐ 5 ‐‐ pA VDG = 10V ID= 200µA ‐IGSSmax. At Full Conduction ‐‐ ‐‐ 100 pA VDG= 20V , VDS =0 YOSS OUTPUT CONDUCTANCE Full Conduction ‐‐ ‐‐ 10 µmho VDG= 20V VGS= 0V YOS Operating ‐‐ 0.1 1 µmho VDG= 20V ID= 200µA |YOS1‐2| Differential ‐‐ 0.01 0.1 µmho CMR COMMON MODE REJECTION ‐20 log | V GS1‐2/ V DS| ‐‐ 100 ‐‐ dB ∆VDS = 10 to 20V ID=200µA ‐20 log | V GS1‐2/ V DS| ‐‐ 75 ‐‐ ∆VDS = 5 to 10V ID=200µA NF NOISE Figure ‐‐ ‐‐ 0.5 dB VDS= 20V VGS= 0V RG= 10MΩ f= 100Hz NBW= 6Hz en Voltage ‐‐ ‐‐ 10 nV/√Hz VDS=20V ID=200µA f=1KHz NBW=1Hz ‐‐ ‐‐ 15 VDS=20V ID=200µA f=10Hz NBW=1Hz CISS CAPACITANCE Input ‐‐ 4 10 pF VDS= 20V, ID=200µA CRSS Reverse Transfer ‐‐ 1.2 5 CDD Drain‐to‐Drain ‐‐ 0.1 ‐‐ LS840 MONOLITHIC DUAL N-CHANNEL JFET Linear Systems Ultra Low Leakage Low Drift Monolithic Dual JFET LS840 Applications: Wideband Differential Amps High-Speed,Temp-Compensated Single- Ended Input Amps High-Speed Comparators Impedance Converters and vibrations detectors. The LS840 is a high-performance monolithic dual JFET featuring extremely low noise, tight offset voltage and low drift over temperature specifications, and is targeted for use in a wide range of precision instrumentation applications. The LS840 features a 5- mV offset and 5-µV/°C drift. The 8 Pin P-DIP and 8 Pin SOIC provide ease of manufacturing, and the symmetrical pinout prevents improper orientation. (See Packaging Information). Available Packages: LS840 / LS840 in PDIP & SOIC LS840 / LS840 available as bare die Please contact Micross for full package and die dimensions Note 1 – These ratings are limiting values above which the serviceability of any semiconductor may be impaired Tel: +44 1603 788967 Email: chipcomponents@micross.com Web: http://www.micross.com/distribution PDIP & SOIC (Top View) |
类似零件编号 - LS840_PDIP |
|
类似说明 - LS840_PDIP |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |