Electronic Components Datasheet Search |
|
OPA333AIDCKT Datasheet(PDF) 9 Page - Burr-Brown (TI) |
|
|
OPA333AIDCKT Datasheet(HTML) 9 Page - Burr-Brown (TI) |
9 / 18 page OPA333 OPA2333 SBOS351 − MARCH 2006 www.ti.com 9 Figure 4 shows the basic configuration for a bridge amplifier. A low-side current shunt monitor is shown in Figure 5. RN are operational resistors used to isolate the ADS1100 from the noise of the digital I2C bus. Since the ADS1100 is a 16-bit converter, a precise reference is essential for maximum accuracy. If absolute accuracy is not required, and the 5V power supply is sufficiently stable, the REF3130 may be omitted. R 1 V S V OUT V REF R 1 OPA333 R R RR +5V Figure 4. Single Op Amp Bridge Amplifier OPA333 ADS1100 Load V I2C R 1 4.99k Ω R 3 4.99k Ω R 4 48.7k Ω R 2 4.99k Ω +5V 3V REF3130 R 7 1.18k Ω R SHUNT 1 Ω R 6 71.5k Ω R N 56 Ω R N 56 Ω (PGA Gain = 4) FS = 3.0V 1% resistors provide adequate common−mode rejection at small ground−loop errors. Stray ground−loop reistance. I LOAD Figure 5. Low-Side Current Monitor |
Similar Part No. - OPA333AIDCKT |
|
Similar Description - OPA333AIDCKT |
|
|
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 |