INA296B2QDDFRQ1
ActiveAEC-Q100, -5V TO 110V, BIDIRECTIONAL, 1.1-MHZ 8-V/ΜS HIGH-PRECISION CURRENT SENSE AMPLIFIER
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INA296B2QDDFRQ1
ActiveAEC-Q100, -5V TO 110V, BIDIRECTIONAL, 1.1-MHZ 8-V/ΜS HIGH-PRECISION CURRENT SENSE AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | INA296B2QDDFRQ1 |
|---|---|
| -3db Bandwidth | 1.1 MHz |
| Amplifier Type | Current Sense |
| Current - Input Bias | 35 µA |
| Current - Supply | 2.5 mA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Single-Ended |
| Package / Case | SOT-23-8 Thin, TSOT-23-8 |
| Qualification | AEC-Q100 |
| Slew Rate | 8 V/µs |
| Supplier Device Package | TSOT-23-8 |
| Voltage - Input Offset | 25 çV |
| Voltage - Supply Span (Max) [Max] | 20 V |
| Voltage - Supply Span (Min) [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3000 | $ 1.29 | |
| 6000 | $ 1.24 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.12 | |
| 100 | $ 1.75 | |||
| 250 | $ 1.26 | |||
| 1000 | $ 0.95 | |||
Description
General part information
INA296B-Q1 Series
The INA296x-Q1 is an ultra-precise, bidirectional current sense amplifier that can measure voltage drops across shunt resistors over a wide common-mode range from –5V to 110V, independent of the supply voltage. The high-precision current measurement is achieved through a combination of low offset voltage (±10µV, maximum), small gain error (±0.01%, maximum) and a high DC CMRR (typical 166dB). The INA296x-Q1 is not only designed for high voltage, bidirectional DC current measurements, but also for high-speed applications (such as transient detection and fast overcurrent protection) with a high signal bandwidth of 1.1MHz and fast settling time.
The INA296x-Q1 operates from a single 2.7V to 20V supply, drawing 2.5mA of supply current. The INA296x-Q1 is available in five gain options: 10V/V, 20V/V, 50V/V, 100V/V, and 200V/V. Multiple gain options allow for optimization between available shunt resistor values and wide output dynamic range requirements.
The INA296x-Q1 is specified over operating temperature range of −40°C to 125°C.
Documents
Technical documentation and resources
