Texas Instruments INA280A3QDCKRQ1
- Part Number:
- INA280A3QDCKRQ1
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6402973-INA280A3QDCKRQ1
- Description:
- AEC-Q100, 2.7-V to 120-V, 1.1-Mhz current sense amplifier in small (SC-70) package
- Datasheet:
- ina280-q1
- Product typeAnalog output
- Common-mode voltage (max) (V)120
- Common-mode voltage (min) (V)2.7
- Input offset (±) (max) (V)0.00015
- Input offset drift (±) (typ) (V/°C)0.000001
- Voltage gain (V/V)20
- CMRR (min) (dB)120
- Bandwidth (MHz)1.1
- Supply voltage (max) (V)20
- Supply voltage (min) (V)2.7
- Iq (max) (mA)0.6
- Number of channels1
- Comparators (#)0
- FeaturesHigh precision
- RatingAutomotive
- TI functional safety categoryFunctional Safety-Capable
- Operating temperature range (°C)-40 to 125
The INA280-Q1 is a current sense amplifier that can measure voltage drops across shunt resistors over a wide common-mode range from 2.7 V to 120 V. It is in a highly space-efficient SC-70 package with a PCB footprint of only 2.0 mm × 2.1 mm. The current measurement accuracy is achieved thanks to the combination of an ultra-low offset voltage of ±150 µV (maximum), a small gain error of ±0.5% (maximum), and a high DC CMRR of 140 dB (typical). The INA280-Q1 is not only designed for DC current measurement, but also for high-speed applications (like fast overcurrent protection, for example) with a high bandwidth of 1.1 MHz (at gain of 20 V/V) and an 85-dB AC CMRR (at 50 kHz).
The INA280-Q1 operates from a single 2.7-V to 20-V supply and draws a 370-µA supply current (typical). The INA280-Q1 available with five gain options: 20 V/V, 50 V/V, 100 V/V, 200 V/V, and 500 V/V. The low offset and drift of the INA280-Q1 enables accurate current sensing over the extended operating temperature range of −40 °C to 125 °C.
Latest News
-
20 September 2023
The Pinout, Advantages, and Electrical Characteristics of AO4466
Ⅰ. What is AO4466?Ⅱ. Symbol, Pinout and Footprint of AO4466Ⅲ. Technical parametersⅣ. What are the advantages of AO4466?Ⅴ. Application fields of AO4466Ⅵ. Typical electrical characteristicsⅦ. How to detect... -
21 September 2023
8 bit AVR Microcontroller ATMEGA32U4-AU
Ⅰ. Overview of ATMEGA32U4-AUⅡ. Symbol and Footprint of ATMEGA32U4-AUⅢ. Technical parametersⅣ. Features of ATMEGA32U4-AUⅤ. Pin descriptionⅥ. What types of products is ATMEGA32U4-AU suitable for?Ⅰ. Overview of ATMEGA32U4-AUATMEGA32U4-AU is... -
21 September 2023
Difference Between 2N2222 and BC547 Transistor
Ⅰ. What is 2N2222?Ⅱ. What is BC547?Ⅲ. 2N2222 vs BC547 symbolⅣ. 2N2222 vs BC547 technical parametersⅤ. 2N2222 vs BC547 pin comparisonⅥ. 2N2222 vs BC547 featuresⅦ. 2N2222 vs BC547... -
22 September 2023
Power Transistor IC LM317LZ: Symbol, Features and Package
Ⅰ. Overview of LM317LZⅡ. Symbol and Footprint of LM317LZⅢ. Technical parametersⅣ. Features of LM317LZⅤ. Pins and package of LM317LZⅥ. Advantages and disadvantages of LM317LZⅦ. How to optimize the...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.