INA114AU
Obsolete1-MHZ, 50-ΜV, 11-NV/√HZ, 3MA-POWER, PRECISION INSTRUMENTATION AMPLIFIER
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INA114AU
Obsolete1-MHZ, 50-ΜV, 11-NV/√HZ, 3MA-POWER, PRECISION INSTRUMENTATION AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | INA114AU |
|---|---|
| -3db Bandwidth | 1 MHz |
| Amplifier Type | Instrumentation |
| Current - Input Bias | 500 pA |
| Current - Output / Channel | 20 mA |
| Current - Supply | 2.2 mA |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-SOIC |
| Package / Case [x] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Slew Rate | 0.6 V/µs |
| Supplier Device Package | 16-SOIC |
| Voltage - Input Offset | 25 çV |
| Voltage - Supply Span (Max) [Max] | 36 V |
| Voltage - Supply Span (Min) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 40 | $ 8.96 | |
| Digikey | Tube | 1 | $ 14.01 | |
| 10 | $ 9.95 | |||
| 25 | $ 8.91 | |||
| Texas Instruments | TUBE | 1 | $ 9.79 | |
| 100 | $ 7.98 | |||
| 250 | $ 6.28 | |||
| 1000 | $ 5.32 | |||
Description
General part information
INA114 Series
The INA114 is a low-cost, general-purpose instrumentation amplifier offering excellent accuracy. The versatile three-op-amp design and small size make this device an excellent choice for a wide range of applications.
A single external resistor sets any gain from 1 to 10,000. Internal input protection withstands up to ±40V without damage.
The INA114 is laser trimmed for very low offset voltage (50µV), low drift (0.3µV/°C), and high common-mode rejection (115dB at G = 1000). The device operates with power supplies as low as ±2.25V, allowing use in battery-operated and single 5V supply systems.
