INA148QDRQ1
ActiveAUTOMOTIVE +-200V COMMON-MODE VOLTAGE DIFFERENCE AMPLIFIER
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INA148QDRQ1
ActiveAUTOMOTIVE +-200V COMMON-MODE VOLTAGE DIFFERENCE AMPLIFIER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | INA148QDRQ1 |
|---|---|
| -3db Bandwidth | 100 kHz |
| Amplifier Type | Differential |
| Current - Output / Channel | 13 mA |
| Current - Supply | 260 µA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Qualification | AEC-Q100 |
| Slew Rate | 1 V/µs |
| Supplier Device Package | 8-SOIC |
| Voltage - Input Offset | 1 mV |
| Voltage - Supply Span (Max) [Max] | 36 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 | Cut Tape (CT) | 1 | $ 6.13 | |
| 10 | $ 5.50 | |||
| 25 | $ 5.20 | |||
| 100 | $ 4.51 | |||
| 250 | $ 4.28 | |||
| 500 | $ 3.84 | |||
| 1000 | $ 3.24 | |||
| Digi-Reel® | 1 | $ 6.13 | ||
| 10 | $ 5.50 | |||
| 25 | $ 5.20 | |||
| 100 | $ 4.51 | |||
| 250 | $ 4.28 | |||
| 500 | $ 3.84 | |||
| 1000 | $ 3.24 | |||
| Tape & Reel (TR) | 2500 | $ 3.07 | ||
| Texas Instruments | LARGE T&R | 1 | $ 4.62 | |
| 100 | $ 4.05 | |||
| 250 | $ 2.84 | |||
| 1000 | $ 2.29 | |||
Description
General part information
INA148-Q1 Series
The INA148-Q1 is a precision, low-power, unity-gain difference amplifier with a high common-mode input voltage range. The device consists of a monolithic, precision, bipolar operational amplifier with a thin-film resistor network.
The on-chip resistors are laser trimmed for an accurate 1-V/V differential gain and high common-mode rejection. Excellent temperature tracking of the resistor network maintains high gain accuracy and common-mode rejection over temperature. The INA148-Q1 operates on single or dual supplies. These features make the INA148-Q1 suitable for HEV/EV and Powertrain applications, specifically in battery management systems.
The INA148-Q1 is available in an 8-pin SOIC, surface-mount package, and is specified for operation over the temperature range of –40°C to 125°C.
Documents
Technical documentation and resources
