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AD9762 Data Sheet
AD9762 Data Sheet

BDTIC www.BDTIC.com/infineon ® Datasheet,Version 2.2, August 30, 2011
BDTIC www.BDTIC.com/infineon ® Datasheet,Version 2.2, August 30, 2011

... of a high voltage device and a controller, whereby the high voltage device is controlled by the controller. The startup cell provides a pre-charging of the VCC capacitor till VCC voltage reaches the VCC turned-on threshold VVCCon and the IC begins to operate. Once the mains input voltage is applied, ...
M27C4001 - EECS Instructional Support Group Home Page
M27C4001 - EECS Instructional Support Group Home Page

... The power switching characteristics of Advanced CMOS EPROMs require careful decoupling of the devices. The supply current, ICC, has three segments that are of interest to the system designer: the standby current level, the active current level, and transient current peaks that are produced by the fa ...
LT6109-1/LT6109-2 - High Side Current Sense Amplifier with Reference and Comparators
LT6109-1/LT6109-2 - High Side Current Sense Amplifier with Reference and Comparators

... current must be considered to achieve the specified performance. Note 6: Supply voltage and input common mode voltage are varied while amplifier input offset voltage is monitored. Note 7: Specified gain error does not include the effects of external resistors RIN and ROUT. Although gain error is onl ...
MAX13485E/MAX13486E Half-Duplex RS-485/RS-422 Transceivers in µDFN General Description Features
MAX13485E/MAX13486E Half-Duplex RS-485/RS-422 Transceivers in µDFN General Description Features

... RDIFF = 54Ω, CL = 50pF, Figures 2 and 3 RDIFF = 54Ω, CL = 50pF, Figures 2 and 3 ...
Current Sensor - Einstein World
Current Sensor - Einstein World

... The Current sensor is an ammeter, measuring current values between -250 mA and+250 mA. It is a differential sensor, capable of measuring both direct and alternating current and is ideal for use in a wide range of Physics ...
SN75ALS164 数据资料 dataSheet 下载
SN75ALS164 数据资料 dataSheet 下载

DAC8811 数据资料 dataSheet 下载
DAC8811 数据资料 dataSheet 下载

Low Pin Count, Low VIN [3.0V to 5.5V] Synchronous Buck DC-to
Low Pin Count, Low VIN [3.0V to 5.5V] Synchronous Buck DC-to

... external MOSFET, a small resistor (1 Ω to 3 Ω) may be placed in series with the bootstrap capacitor. See Applications Section to calculate the appropriate value. ...
Electronics - National University of Singapore
Electronics - National University of Singapore

... The voltage current relationship of a 2-terminal circuit is v  10  5i . What is the internal resistance in the corresponding equivalent Thevenin circuit? A – May be equal to 5 . B – May be equal to 10 . C – May be equal to 2 . D – None of the above. ...
TPS54318 数据资料 dataSheet 下载
TPS54318 数据资料 dataSheet 下载

Data Sheet ACPL-798J Optically Isolated Sigma-Delta Modulator with LVDS Interface Description
Data Sheet ACPL-798J Optically Isolated Sigma-Delta Modulator with LVDS Interface Description

... voltage. The modulator uses external clock ranges from 5 MHz to 25 MHz that is coupled across the isolation barrier. This arrangement allows synchronous operation of data acquisition to any digital controller, and adjustable clock for speed requirements of the application. The modulator data are enc ...
CLC5523 Low Power, Variable Gain Amplifier
CLC5523 Low Power, Variable Gain Amplifier

... slew rate of 1800V/µs, with only 135mW of power dissipation. Input impedances in the megaohm range on both the signal and gain control inputs simplify driving the CLC5523 in any application. The CLC5523 can be configured to use pin 3 as a low impedance input making it an ideal interface for current ...
BDTIC www.BDTIC.com/infineon ICE2QR0665 ®
BDTIC www.BDTIC.com/infineon ICE2QR0665 ®

... of a high voltage device and a controller, whereby the high voltage device is controlled by the controller. The startup cell provides a pre-charging of the VCC capacitor till VCC voltage reaches the VCC turned-on threshold VVCCon and the IC begins to operate. Once the mains input voltage is applied, ...
BQ24640 - Texas Instruments
BQ24640 - Texas Instruments

... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absol ...
MAX6782–MAX6790 Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level General Description
MAX6782–MAX6790 Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level General Description

... Note 1: Devices are tested at TA = +25°C and guaranteed by design for TA = TMIN to TMAX as specified. Note 2: Operating voltage range ensures low battery output is in the correct state. Minimum battery voltage for electrical specification is 1.6V. Note 3: Reference and threshold accuracy is only gua ...
bq24640 High-Efficiency Synchronous Switched
bq24640 High-Efficiency Synchronous Switched

TPS40054 数据资料 dataSheet 下载
TPS40054 数据资料 dataSheet 下载

NCP5080 Xenon Photoflash Capacitor Charge with Photo Sense
NCP5080 Xenon Photoflash Capacitor Charge with Photo Sense

FEATURES DESCRIPTION D
FEATURES DESCRIPTION D

... Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . . +300°C Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C ESD Rating: Human Body Model (HBM) . . . . . . . . . . . . . . . . . . . . . . . 2000V Charge Device Model (CDM) . . . . . . . . . . ...
MAX16955 36V, 1MHz Step-Down Controller with Low Operating Current General Description
MAX16955 36V, 1MHz Step-Down Controller with Low Operating Current General Description

... step-down controller designed to operate with input voltages from 3.5V to 36V while using only 50μA of quiescent current at no load. The switching frequency is adjustable from 220kHz to 1MHz by an external resistor and can be synchronized to an external clock up to 1.1MHz. The MAX16955 output voltag ...
LTC4006
LTC4006

... voltage is less than 3.9V. To restart the charge cycle manually, simply remove the input voltage and reapply it, or force the ACP/SHDN pin low momentarily. When the input voltage is not present, the charger goes into a sleep mode, dropping battery current drain to 15µA. This greatly reduces the curr ...
LM34923 80V, 600 mA Constant On-Time Buck Switching Regulator
LM34923 80V, 600 mA Constant On-Time Buck Switching Regulator

LT5525 - High Linearity, Low Power Downconverting Mixer.
LT5525 - High Linearity, Low Power Downconverting Mixer.

SN74LV8153-Q1 数据资料 dataSheet 下载
SN74LV8153-Q1 数据资料 dataSheet 下载

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Wilson current mirror



A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.
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