INA141U/2K5
ActivePRECISION, LOW POWER, G = 10, 100 INSTRUMENTATION AMPLIFIER
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INA141U/2K5
ActivePRECISION, LOW POWER, G = 10, 100 INSTRUMENTATION AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | INA141U/2K5 |
|---|---|
| -3db Bandwidth | 1 MHz |
| Amplifier Type | Instrumentation |
| Current - Input Bias | 2 nA |
| Current - Output / Channel | 15 mA |
| Current - Supply | 750 µA |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 4 V/µs |
| Supplier Device Package | 8-SOIC |
| Voltage - Input Offset | 20 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 | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 13.34 | |
| 10 | $ 12.26 | |||
| 25 | $ 11.75 | |||
| 100 | $ 10.36 | |||
| 250 | $ 9.85 | |||
| 500 | $ 9.21 | |||
| 1000 | $ 8.45 | |||
| Digi-Reel® | 1 | $ 13.34 | ||
| 10 | $ 12.26 | |||
| 25 | $ 11.75 | |||
| 100 | $ 10.36 | |||
| 250 | $ 9.85 | |||
| 500 | $ 9.21 | |||
| 1000 | $ 8.45 | |||
| Tape & Reel (TR) | 2500 | $ 8.13 | ||
| Texas Instruments | LARGE T&R | 1 | $ 11.57 | |
| 100 | $ 9.44 | |||
| 250 | $ 7.42 | |||
| 1000 | $ 6.29 | |||
Description
General part information
INA141 Series
The INA141 is a low power, 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. Current-feedback input circuitry provides wide bandwidth even at high gain (200 kHz at G = 100 V/V).
Simple pin connections set an accurate gain of 10 V/V or 100 V/V without external resistors. Internal input protection can withstand up to ±40 V without damage.
The INA141 is laser trimmed for very low offset voltage (50 µV), drift (0.5 µV/°C) and high common-mode rejection (117 dB at G = 100 V/V). The device operates with power supplies as low as ±2.25 V, and quiescent current is only 750 µA.
Documents
Technical documentation and resources
