(China (Mainland))
Product Summary
The AD521KD is a second generation, low cost, monolithic IC instrumentation amplifier developed by analog device. As a true instrumentation amplifier, the AD521KD is a gain block with differential inputs and accurately programmable input/output gain relationship. The AD521KD IC instrumentation amplifier should not be confused with an operational amplifier, although several manufactures offer op amps which can be used as building blocks in variable gain instrumentation amplifier circuit.
Parametrics
AD521KD characteristics: (1)gain range: 1 to 1000; (2)equation: G=Rs/Rg; (3)error from equation: ±0.25-0.004G%; (4)Nonlinearity 1≦g≦1000: 0.2%max.
Features
AD521KD features: (1)programmable gains from 0.1 to 1000; (2)differential inputs; (3)high CMRR: 110db min; (4)low drift: 2uA/℃ max; (5)complete input protection, power on and power off; (6)functionally complete with the addition of two resistors; (7)internally compensated; (8)gain bandwidth product: 40MHz; (9)output current limited: 25mA; (10)very low noise; (11)chips are available.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 AD521KDZ |
|
IC AMP INST 40MHZ PREC LN 14CDIP |
Data Sheet |
|
|
||||||
 |
AD521KD |
Analog Devices Inc |
IC INSTR AMP PROG GAIN 14-CDIP |
Data Sheet |
|
|
||||||
