 |
Moteur de recherche de fiches techniques de composants électroniques |
|
|
Moteur de recherche de fiches techniques de composants électroniques |
|
DAC5681Z Fiches technique(PDF) 7 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
DAC5681Z Fiches technique(HTML) 7 Page - Texas Instruments |
|
|
7 / 61 page  DAC5681Z www.ti.com SLLS865G – AUGUST 2007 – REVISED NOVEMBER 2015 6.5 Electrical Characteristics — DC Specification over operating free-air temperature range, AVDD = 3.3 V, CLKVDD = 1.8 V, IOVDD = 3.3 V, DVDD = 1.8 V, IoutFS = 20 mA (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT RESOLUTION 16 Bits DC ACCURACY(1) INL Integral nonlinearity ±4 1 LSB = IOUTFS / 216 LSB DNL Differential nonlinearity ±2 ANALOG OUTPUT Coarse gain linearity ±0.04 LSB Offset error Mid code offset 0.01% FSR Gain error With external reference 1% FSR Gain error With internal reference 0.7% FSR Minimum full scale output current(2) 2 mA Maximum full scale output current(2) 20 AVDD AVDD Output Compliance range(3) IOUTFS = 20 mA V –0.5 + 0.5 Output resistance 300 k Ω Output capacitance 5 pF REFERENCE OUTPUT Vref Reference voltage 1.14 1.2 1.26 V Reference output current(4) 100 nA REFERENCE INPUT VEXTIO Input voltage range 0.1 1.25 V Input resistance 1 M Ω CONFIG6: BiasLPF_A = 0 95 Small signal bandwidth kHz CONFIG6: BiasLPF_A = 1 472 Input capacitance 100 pF TEMPERATURE COEFFICIENTS ppm of Offset drift ±1 FSR/°C With external reference ±15 ppm of Gain drift FSR/°C With internal reference ±30 Reference voltage drift ±8 ppm/°C POWER SUPPLY Analog supply voltage, AVDD 3 3.3 3.6 V Digital supply voltage, DVDD 1.7 1.8 1.9 V Clock supply voltage, CLKVDD 1.7 1.8 1.9 V I/O supply voltage, IOVDD 3 3.3 3.6 V I(AVDD) Analog supply current 68 mA I(DVDD) Digital supply current 271 mA Mode 4 (below) I(CLKVDD) Clock supply current 41 mA I(IOVDD) IO supply current 13 mA (1) Measured differential across IOUTA1 and IOUTA2 with 25 Ω each to AVDD. (2) Nominal full-scale current, IoutFS, equals 16 × IBIAS current. (3) The lower limit of the output compliance is determined by the CMOS process. Exceeding this limit may result in transistor breakdown, resulting in reduced reliability of the DAC5681Z device. The upper limit of the output compliance is determined by the load resistors and full-scale output current. Exceeding the upper limit adversely affects distortion performance and integral nonlinearity. (4) Use an external buffer amplifier with high impedance input to drive any external load. Copyright © 2007–2015, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: DAC5681Z |
Numéro de pièce similaire - DAC5681Z |
|
Description similaire - DAC5681Z |
|
|
Lien URL |
| Politique de confidentialité |
| ALLDATASHEET.FR |
| ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants 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 |
French ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
