Electronic Components Datasheet Search |
|
AD558JN Datasheet(PDF) 7 Page - Analog Devices |
|
AD558JN Datasheet(HTML) 7 Page - Analog Devices |
7 / 8 page AD558 REV. A –7– OUTPUT AMP 16 15 14 13 AGND VOUT SELECT VOUT SENSE VOUT –V 0.5mA b. 0 V to 10 V Output Range Figure 11. Offset Connection Diagrams INTERFACING THE AD558 TO MICROPROCESSOR DATA BUSES The AD558 is configured to act like a “write only” location in memory that may be made to coincide with a read only memory location or with a RAM location. The latter case allows data previously written into the DAC to be read back later via the RAM. Address decoding is partially complete for either ROM or RAM. Figure 12 shows interfaces for three popular micropro- cessor systems. ADDRESS BUS DATA BUS 6800 VMA φ2 R/W AD558 VOUT DB0–DB7 16 8 8 CE CS ADDRESS DECODER 16 R/W → CE GATED DECODED ADDRESS → CS a. 6800/AD558 Interface ADDRESS BUS DATA BUS 8080A AD558 VOUT DB0–DB7 16 8 8 CE CS ADDRESS SELECT PULSE LOGIC 16 MEMW MEMW → CE DECODED ADDRESS SELECT PULSE → CS b. 8080A/AD558 Interface ADDRESS BUS DATA BUS 1802 AD558 VOUT DB0–DB7 8 8 8 CE CS ADDRESS LATCH & DECODE 8 MWR CDP 1802: MWR → CE DECODED ADDRESS SELECT PULSE → CS TPA MA 0 – 7 c. 1802/AD558 Interface Figure 12. Interfacing the AD558 to Microprocessors Performance (typical @ +25 C, V CC +5 V to +15 V unless otherwise noted) 0 LSB 1.75 1.50 1.25 1.00 0.75 0.50 0.25 –0.25 –0.50 –0.75 –1.00 –55 –25 0 +25 +50 +75 +100 +125 oC FULL SCALE ERROR ALL AD558 AD558S, T 1LSB = 0.39% OF FULL SCALE Figure 13. Full-Scale Accuracy vs. Temperature Performance of AD558 0 LSB 1/2 1/4 –55 –25 0 +25 +50 +75 +100 +125 oC ZERO ERROR ALL AD558 AD558S, T 1LSB = 0.39% OF FULL SCALE –1/4 –1/2 Figure 14. Zero Drift vs. Temperature Performance of AD558 |
Similar Part No. - AD558JN |
|
Similar Description - AD558JN |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |