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[China]
Address: 1702, Dingcheng international building, Zhonghang Road, Futian District, Shenzhen
Contact name:DANDAN
Shenzhen Sai Collie Technology Co., Ltd. |
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INA333QDGKRQ1 Amplifier IC Chips
Instrumentation Amplifiers Automotive Low-Power Zero-Drift Precision Package VSSOP-8
| 1 Channel | |
| 150 kHz | |
| 160 mV/us | |
| 96 dB | |
| 280 pA | |
| 25 uV | |
| 5.5 V | |
| 1.8 V | |
| 50 uA | |
| - 40 C | |
| + 125 C | |
| SMD/SMT | |
| VSSOP-8 | |
| Reel | |
| Cut Tape | |
| MouseReel | |
| Amplifier Type: | Instrumentation Amplifier |
| Brand: | Texas Instruments |
| en - Input Voltage Noise Density: | 50 nV/vHz |
| Ios - Input Offset Current: | 280 pA |
| Moisture Sensitive: | Yes |
| Product: | Instrumentation Amplifiers |
| Product Type: | Instrumentation Amplifiers |
Description
The INA333-Q1 is a low-power, precision instrumentation amplifier offering excellent accuracy. The three-op-amp design, small size, and low power make this device an excellent choice for automotive applications that require precise measurements, such as current leakage detection. This device is also a great choice for applications that use resistive bridge sensors.
A single external resistor sets any gain from 1 to 1000. The INA333-Q1 is designed to use an industry-standard gain equation: G = 1 + (100 kΩ / RG).
The INA333-Q1 provides very low offset voltage (25 µV, G ≥ 100), excellent offset voltage drift (0.1 µV/°C, G ≥ 100), and high common-mode rejection (96 dB at G ≥ 10). The device operates with power supplies as low as 1.8 V (±0.9 V), and quiescent current is only 50 µA. Auto-calibration techniques maintain excellent precision over the automotive temperature range. The INA333-Q1 provides a very low peak-to-peak noise of 1 µV.
The INA333-Q1 device is available in an 8-pin VSSOP package and is specified over the TA = –40°C to +125°C temperature range.
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