 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
AD667JP 数据表(PDF) 2 Page - Analog Devices |
|
||||||||||||||||||||||||||||||
AD667JP 数据表(HTML) 2 Page - Analog Devices |
|
|
2 / 8 page  TIMING SPECIFICATIONS (All Models, TA = +25°C, VCC = +12 V or +15 V, VEE = –12 V or –15 V) Symbol Parameter Min Typ Max tDC Data Valid to End of CS 50 – – ns tAC Address Valid to End of CS 100 _ _ ns tCP CS Pulse Width 100 – – ns tDH Data Hold Time 0 – – ns tSETT Output Voltage Settling Time – 2 4 µs AD667–SPECIFICATIONS (@ T A = +25 C, 12 V, 15 V power supplies unless otherwise noted) Model AD667J AD667K Min Typ Max Min Typ Max Units DIGITAL INPUTS Resolution 12 12 Bits Logic Levels (TTL, Compatible, TMIN–TMAX) 1 VIH (Logic “l’’) +2.0 +5.5 +2.0 +5.5 V VIL (Logic “0”) 0 +0.8 0 +0.8 V IIH (VIH = 5.5 V) 3 10 3 10 µA IIL (VIL = 0.8 V) 1 5 1 5 µA TRANSFER CHARACTERISTICS ACCURACY Linearity Error @ +25 °C +1/4 1/2 ± 1/8 1/4 LSB TA = TMIN to TMAX ± 1/2 3/4 ± 1/4 1/2 LSB Differential Linearity Error @ +25 °C ± 1/2 3/4 ± 1/4 1/2 LSB TA = TMIN to TMAX Monotonicity Guaranteed Monotonicity Guaranteed LSB Gain Error 2 ± 0.1 0.2 ± 0.1 0.2 % FSR 3 Unipolar Offset Error 2 ± 1 2 ± 1 2 LSB Bipolar Zero 2 ± 0.05 0.1 ± 0.05 0.1 % of FSR DRIFT Differential Linearity ± 2 ± 2 ppm of FSR/ °C Gain (Full Scale) TA = 25°C to TMIN or TMAX ± 5 ± 30 ± 5 ± 15 ppm of FSR/ °C Unipolar Offset TA = –25°C to TMIN or TMAX ± 1 ± 3 ± 3 ppm of FSR/ °C Bipolar Zero TA = 25°C to TMIN or TMAX ± 5 ± 10 ± 10 ppm of FSR/ °C CONVERSION SPEED Settling Time to ± 0.01% of FSR for FSR Change (2 k Ω 500 pF Load) with 10 k Ω Feedback 3 4 3 4 µs with 5 k Ω Feedback 2 3 2 3 µs For LSB Change 1 1 µs Slew Rate 10 10 V/ µs ANALOG OUTPUT Ranges 4 ± 2.5, ±5, ± 10, ± 2.5, ±5, ±10, V +5, +10 +5, +10 Output Current ± 5 ± 5mA Output Impedance (DC) 0.05 0.05 Ω Short Circuit Current 40 40 mA REFERENCE OUTPUT 9.90 10.00 10.10 9.90 10.00 10.10 V External Current 0.1 1.0 0.1 1.0 mA POWER SUPPLY SENSITIVITY VCC = +11.4 V to +16.5 V dc 5 10 5 10 ppm of FS/% VEE = –11.4 V to –16.5 V dc 5 10 5 10 ppm of FS/% POWER SUPPLY REQUIREMENTS Rated Voltages ± 12, ± 15 ± 12, ± 15 V Range 4 11.4 16.5 11.4 16.5 V Supply Current +11.4 V to +16.5 V dc 8 12 8 12 mA –11.4 V to –16.5 V dc 20 25 20 25 mA TEMPERATURE RANGE Specification 0 +70 0 +70 °C Storage –65 +125 –65 +125 °C NOTES 1The digital input specifications are 100% tested at +25 °C, and guaranteed but not tested over the full temperature range. 2Adjustable to zero. 3FSR means “Full-Scale Range” and is 20 V for ±10 V range and 10 V for the ±5 V range. 4A minimum power supply of ±12.5 V is required for a ±10 V full-scale output and ±11.4 V is required for all other voltage ranges. Specifications subject to change without notice. Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min and max specifications are guaranteed, although only those shown in boldface are tested on all production units. ABSOLUTE MAXIMUM RATINGS VCC to Power Ground . . . . . . . . . . . . . . . . . . . . . 0 V to +18 V VEE to Power Ground . . . . . . . . . . . . . . . . . . . . . 0 V to –18 V Digital Inputs (Pins 11–15, 17–28) to Power Ground . . . . . . . . . . . . . . . . . . . . –1.0 V to +7.0 V Ref In to Reference Ground . . . . . . . . . . . . . . . . . . . . . . ±12 V Bipolar Offset to Reference Ground . . . . . . . . . . . . . . . . ±12 V 10 V Span R to Reference Ground . . . . . . . . . . . . . . . . . ±12 V 20 V Span R to Reference Ground . . . . . . . . . . . . . . . . . ±24 V Ref Out, VOUT (Pins 6, 9) . . Indefinite Short to Power Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . Momentary Short to VCC Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 mW REV. A –2– |
类似零件编号 - AD667JP |
|
类似说明 - AD667JP |
|
|
|
链接网址 |
| 隐私政策 |
| ALLDATASHEETCN.COM |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
