Motore di ricerca datesheet componenti elettronici |
|
AD5696R Scheda tecnica(PDF) 1 Page - Analog Devices |
|
AD5696R Scheda tecnica(HTML) 1 Page - Analog Devices |
1 / 24 page Quad, 16-/12-Bit nanoDAC+ with I2C Interface Data Sheet AD5696/AD5694 Rev. A 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 ©2012–2013 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com FEATURES High relative accuracy (INL): ±2 LSB maximum at 16 bits Tiny package: 3 mm × 3 mm, 16-lead LFCSP Total unadjusted error (TUE): ±0.1% of FSR maximum Offset error: ±1.5 mV maximum Gain error: ±0.1% of FSR maximum High drive capability: 20 mA, 0.5 V from supply rails User-selectable gain of 1 or 2 (GAIN pin) Reset to zero scale or midscale (RSTSEL pin) 1.8 V logic compatibility 400 kHz I2C-compatible serial interface 4 I2C addresses available Low glitch: 0.5 nV-sec Robust 3.5 kV HBM and 1.5 kV FICDM ESD rating Low power: 1.8 mW at 3 V 2.7 V to 5.5 V power supply −40°C to +105°C temperature range APPLICATIONS Digital gain and offset adjustment Programmable attenuators Process control (PLC I/O cards) Industrial automation Data acquisition systems FUNCTIONAL BLOCK DIAGRAM Figure 1. GENERAL DESCRIPTION The AD5696 and AD5694, members of the nanoDAC+™ family, are low power, quad, 16-/12-bit buffered voltage output DACs. The devices include a gain select pin giving a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). The devices operate from a single 2.7 V to 5.5 V supply, are guaranteed monotonic by design, and exhibit less than 0.1% FSR gain error and 1.5 mV offset error performance. The devices are available in a 3 mm × 3 mm LFCSP package and in a TSSOP package. The AD5696/AD5694 incorporate a power-on reset circuit and a RSTSEL pin; the RSTSEL pin ensures that the DAC outputs power up to zero scale or midscale and remain at that level until a valid write takes place. The parts contain a per-channel power-down feature that reduces the current consumption of the device in power-down mode to 4 µA at 3 V. The AD5696/AD5694 use a versatile 2-wire serial interface that operates at clock rates up to 400 kHz and include a VLOGIC pin intended for 1.8 V/3 V/5 V logic. Table 1. Quad nanoDAC+ Devices Interface Reference 16-Bit 14-Bit 12-Bit SPI Internal AD5686R AD5685R AD5684R External AD5686 AD5684 I2C Internal AD5696R AD5695R AD5694R External AD5696 AD5694 PRODUCT HIGHLIGHTS 1. High Relative Accuracy (INL). AD5696 (16-bit): ±2 LSB maximum AD5694 (12-bit): ±1 LSB maximum 2. Excellent DC Performance. Total unadjusted error: ±0.1% of FSR maximum Offset error: ±1.5 mV maximum Gain error: ±0.1% of FSR maximum 3. Two Package Options. 3 mm × 3 mm, 16-lead LFCSP 16-lead TSSOP SCL VLOGIC SDA A1 A0 INPUT REGISTER DAC REGISTER STRING DAC A BUFFER VOUTA INPUT REGISTER DAC REGISTER STRING DAC B BUFFER VOUTB INPUT REGISTER DAC REGISTER STRING DAC C BUFFER VOUTC INPUT REGISTER DAC REGISTER STRING DAC D BUFFER VOUTD VREF GND VDD POWER- DOWN LOGIC POWER-ON RESET GAIN = ×1/×2 RSTSEL GAIN LDAC RESET AD5696/AD5694 |
Codice articolo simile - AD5696R |
|
Descrizione simile - AD5696R |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore 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 |