(China (Mainland))
Product Summary
The INA321E/2K5 is a rail-to-rail output, micropower CMOS instrumentation amplifier that offers wide-range, single-supply, as well as bipolar-supply operation. The INA321E provides low-cost, low-noise amplification of differential signals with micropower current consumption of 40μA. When shutdown, the INA321E/2K5 has a quiescent current of less than 1μA. Returning to normal operations within microseconds, the shutdown feature makes the INA321E/2K5 optimal for low-power battery or multiplexing applications.
Parametrics
INA321E/2K5 absolute maximum ratings: (1)Supply Voltage, V+ to V: 7.5V; (2)Signal Input Terminals Voltage: (V-) - (0.5V) to (V+) +(0.5V); Current: 10mA; (3)Output Short-Circuit: Continuous; (4)Operating Temperature: -65 to +150℃; (5)Storage Temperature: -65 to +150℃; (6)Junction Temperature: +150℃.
Features
INA321E/2K5 features: (1)low quiescent current: 40μA/channel Shut Down: < 1μA; (2)high gain accuracy: G = 5, 0.02%, 2ppm/℃; (3)gain set with external resistors; (4)low offset voltage: ±200μV; (5)high cmrr: 94dB; (6)low bias current: 10pA; (7)bandwidth: 500kHz, G = 5V/V; (8)rail-to-rail output swing: (V+) - 0.02V; (9)wide temperature range: -55℃ to +125℃; (10)single version in MSOP-8 package and dual version in TSSOP-14 package.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 INA321E/2K5 |
Texas Instruments |
Instrumentation Amplifiers Micropwr Single-sply CMOS |
Data Sheet |
|
|
||||||||
|
INA321E/2K5G4 |
Texas Instruments |
Instrumentation Amplifiers Micropwr Single-sply CMOS |
Data Sheet |
|
|
||||||||
