Electronic Components Datasheet Search |
|
ADG781 Datasheet(PDF) 6 Page - Analog Devices |
|
ADG781 Datasheet(HTML) 6 Page - Analog Devices |
6 / 9 page REV. ADG781/ADG782/ADG783 –6– FREQUENCY – Hz –30 –40 –110 –120 –130 10k 100k 1M 10M 100M –100 –90 –80 –70 –60 –50 VDD = 5V, 3V TPC 5. Off Isolation vs. Frequency FREQUENCY – Hz –30 –40 –110 –120 –130 10k 100k 1M 10M VDD = 5V, 3V 100M –100 –90 –80 –70 –60 –50 TPC 6. Crosstalk vs. Frequency FREQUENCY – Hz 0 –6 10k 100k 1M 10M VDD = 5V 100M –4 –2 TPC 7. On Response vs. Frequency SOURCE VOLTAGE – V 25 –10 0 0.5 –5 0 20 15 10 5 1 1.5 2 2.5 3 3.5 4 4.5 5 VDD = 5V VDD = 3V TA = 25 C TPC 8. Charge Injection vs. Source Voltage APPLICATIONS Figure 1 illustrates a photodetector circuit with programmable gain. An AD820 is used as the output operational amplifier. With the resistor values shown in the circuit, and using different combinations of the switches, gain in the range of 2 to 16 can be achieved. 5V 2.5V R3 510k C1 VOUT GND D1 S1 D1 GAIN RANGE 2 TO 16 5V AD820 S2 D2 S3 D3 S4 D4 (LSB) IN1 IN2 IN3 (MSB) IN4 R4 240k R5 240k R6 120k R7 120k R8 120k R9 120k R10 120k R1 33k R2 510k 2.5V Figure 1. Photodetector Circuit with Programmable Gain C |
Similar Part No. - ADG781_15 |
|
Similar Description - ADG781_15 |
|
|
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 |