Zakładka z wyszukiwarką danych komponentów |
|
ADM7160AUJZ-2.5-R2 Arkusz danych(PDF) 1 Page - Analog Devices |
|
ADM7160AUJZ-2.5-R2 Arkusz danych(HTML) 1 Page - Analog Devices |
1 / 24 page Ultralow Noise, 200 mA Linear Regulator Data Sheet ADM7160 Rev. 0 Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2013 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com FEATURES PSRR performance of 54 dB at 100 kHz Ultralow noise independent of VOUT 3 µV rms, 0.1 Hz to 10 Hz 9.5 µV rms, 0.1 Hz to 100 kHz 9 µV rms, 10 Hz to 100 kHz 17 µV rms, 10 Hz to 1 MHz Low dropout voltage: 150 mV at 200 mA load Maximum output current: 200 mA Input voltage range: 2.2 V to 5.5 V Low quiescent and shutdown current Initial accuracy: ±1% Accuracy over line, load, and temperature: −2.5%/+1.5% 5-lead TSOT package and 6-lead LFCSP package APPLICATIONS ADC/DAC power supplies RF, VCO, and PLL power supplies Post dc-to-dc regulation APPLICATION CIRCUIT 1 2 3 5 4 16-BIT/18-BIT ADC CIN 4.7µF COUT 4.7µF VOUT = 2.5V VIN = 2.9V VOUT NC VIN GND ADM7160 EN OFF ON NC = NO CONNECT VDD VDD IN+ IN– VREF DVDD DIGITAL OUTPUT 1.8V TO 5V 2.5V TO 5V 0V TO VREF Figure 1. ADM7160 Powering a 16-Bit/18-Bit ADC GENERAL DESCRIPTION The ADM7160 is an ultralow noise, low dropout linear regulator that operates from 2.2 V to 5.5 V and provides up to 200 mA of output current. The low 150 mV dropout voltage at 200 mA load improves efficiency and allows operation over a wide input voltage range. Using an innovative circuit topology, the ADM7160 achieves ultralow noise performance without the need for a bypass capacitor, making the device ideal for noise-sensitive analog front-end and RF applications. The ADM7160 also achieves ultralow noise performance without compromising PSRR or transient line and load performance. Current-limit and thermal overload protection circuits prevent damage under adverse conditions. The ADM7160 also includes an internal pull-down resistor on the EN input. The ADM7160 is specifically designed for stable operation with tiny 1 µF, ±30% ceramic input and output capacitors to meet the requirements of high performance, space constrained applications. The ADM7160 is available in tiny 5-lead TSOT and 6-lead LFCSP packages with 16 fixed output voltage options, ranging from 1.1 V to 3.3 V. The LFCSP offers a very compact solution that provides excellent thermal performance for applications that require up to 200 mA of output current in a small, low profile footprint. |
Podobny numer części - ADM7160AUJZ-2.5-R2 |
|
Podobny opis - ADM7160AUJZ-2.5-R2 |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów 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 |