Texas Instruments
INA821IDR
INA821IDR
Regular price
$1.43 USD
Regular price
Sale price
$1.43 USD
Unit price
per
Couldn't load pickup availability
INA821IDR Texas Instruments - Yeehing Electronics
High bandwidth (4.7MHz), low noise (7nV/√Hz), precision (35μV), low-power, instrumentation amp
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.757 |
| 100 — 249 | 3.063 |
| 250 — 999 | 2.408 |
| 1,000 + | 1.43 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Instrumentation Amplifiers |
| RoHS | Y |
| Series | INA821 |
| Number of Channels | 1 Channel |
| GBP - Gain Bandwidth Product | 4.7 MHz |
| SR - Slew Rate | 2 V/us |
| CMRR - Common Mode Rejection Ratio | 140 dB |
| Ib - Input Bias Current | 2 nA |
| Vos - Input Offset Voltage | 35 uV |
| Supply Voltage - Max | 36 V |
| Supply Voltage - Min | 4.5 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-8 |
| Packaging | Reel |
| Amplifier Type | Precision |
| Product | Instrumentation Amplifiers |
| Brand | Texas Instruments |
| Shutdown | No Shutdown |
| 3 dB Bandwidth | 30 kHz |
| en - Input Voltage Noise Density | 7 nV/sqrt Hz |
| Gain Error | 0.05 % |
| Gain V/V | 1 V/V to 1000 V/V |
| In - Input Noise Current Density | 130 fA/sqrt Hz |
| Ios - Input Offset Current | 2 nA |
| Moisture Sensitive | Yes |
| Output Current per Channel | 20 mA |
| Product Type | Instrumentation Amplifiers |
| PSRR - Power Supply Rejection Ratio | 140 dB |
| Factory Pack Quantity | 2500 |
| Subcategory | Amplifier ICs |
For more information, please refer to datasheet
Documents
| INA821IDR Datasheet |
More Information
The INA821 is a high-precision instrumentation amplifier that offers low power consumption and operates over a wide single-supply or dual-supply range. A single external resistor sets any gain from 1 to 10,000. The device has high precision as a result of super-beta input transistors, which provide low input offset voltage, offset voltage drift, input bias current, and input voltage and current noise. Additional circuitry protects the inputs against overvoltage up to ±40 V.
