 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
DAC8420FSZ датащи(PDF) 5 Page - Analog Devices |
|
|
|||||||||||||||||||||||||||||
DAC8420FSZ датащи(HTML) 5 Page - Analog Devices |
|
|
5 / 23 page  Data Sheet DAC8420 Rev. C | Page 5 of 23 At VDD = +15.0 V ± 5%, VSS = −15.0 V ± 5%, VVREFHI = +10.0 V, VVREFLO = −10.0 V, −40°C ≤ TA ≤ +85°C unless otherwise noted.1, 2 Table 2. Parameter Symbol Test Conditions/Comments Min Typ Max Unit STATIC ACCURACY Integral Linearity E Grade INL ±¼ ±½ LSB Integral Linearity F Grade INL ±½ ±1 LSB Differential Linearity DNL Monotonic over temperature ±¼ ±1 LSB Zero-Scale Error ZSE RL = 2 kΩ ±2 LSB Full-Scale Error FSE RL = 2 kΩ ±2 LSB Zero-Scale Temperature Coefficient TCZSE RL = 2 kΩ3 ±4 ppm/°C Full-Scale Temperature Coefficient TCFSE RL = 2 kΩ3 ±4 ppm/°C MATCHING PERFORMANCE Linearity Matching ±1 LSB REFERENCE Positive Reference Input Range4 VVREFHI VVREFLO + 2.5 VDD − 2.5 V Negative Reference Input Range4 VVREFLO −10 VVREFHI − 2.5 V Reference High Input Current IVREFHI Code 0x000, Code 0x555 −2.0 ±1.0 +2.0 mA Reference Low Input Current IVREFLO Code 0x000, Code 0x555 −3.5 −2.0 mA AMPLIFIER CHARACTERISTICS Output Current IOUT −5 +5 mA Settling Time tS To 0.01%5 13 μs Slew Rate SR 10% to 90%5 2 V/μs DYNAMIC PERFORMANCE Analog Crosstalk3 >64 dB Digital Feedthrough3 >72 dB Large Signal Bandwidth 3 dB, VVREFHI = 5 V + 10 V p-p, VVREFLO = −10 V3 90 kHz Glitch Impulse Code Transition = 0x7FF to 0x8003 6 μV-s LOGIC CHARACTERISTICS Logic Input High Voltage VINH 2.4 V Logic Input Low Voltage VINL 0.8 V Logic Input Current IIN 10 μA Input Capacitance3 CIN 13 pF LOGIC TIMING CHARACTERISTICS3, 6 Data Setup Time tDS 25 ns Data Hold tDH 20 ns Clock Pulse Width High tCH 30 ns Clock Pulse Width Low tCL 50 ns Select Time tCSS 55 ns Deselect Delay tCSH 15 ns Load Disable Time tLD1 40 ns Load Delay tLD2 15 ns Load Pulse Width tLDW 45 ns Clear Pulse Width tCLRW 70 ns SUPPLY CHARACTERISTICS Power Supply Sensitivity PSRR 0.002 0.01 %/% Positive Supply Current IDD 6 9 mA Negative Supply Current ISS −8 −5 mA Power Dissipation PDISS 255 mW 1 Typical values indicate performance measured at 25°C. 2 All supplies can be varied ±5% and operation is guaranteed. 3 Guaranteed, but not tested. 4 Operation is guaranteed over this reference range, but linearity is neither tested nor guaranteed. 5 VOUT swing between +10 V and −10 V. 6 All input control signals are specified with tr = tf = 5 ns (10% to 90% of 5 V) and timed from a voltage level of 1.6 V. |
|
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю 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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
