INA203-Q1是TI公司的一款电流分流比较器产品，INA203-Q1是具有双路比较器的汽车级 80V、低侧/高侧、高速、电压输出电流分流监控器，本页介绍了INA203-Q1的产品说明、应用、特性等，并给出了与INA203-Q1相关的TI元器件型号供参考。
INA203-Q1 - 具有双路比较器的汽车级 80V、低侧/高侧、高速、电压输出电流分流监控器 - 电流分流比较器 - 电流感应放大器 - TI公司（Texas Instruments，德州仪器）
The INA203-Q1 is a unidirectional current-shunt monitor with voltage output, dual comparators, and voltage reference. The INA203-Q1 can sense drops across shunts at common-mode voltages from –16V to +80V. The INA203-Q1 is available with three output voltage scales: 20V/V, 50V/V, and 100V/V, with up to 500kHz bandwidth.
The INA203-Q1also incorporates two open-drain comparators with internal 0.6V references. On 14-pin versions, the comparator references can be overridden by external inputs. Comparator 1 includes a latching capability, and Comparator 2 has a user-programmable delay. 14-pin versions also provide a 1.2V reference output.
The INA203-Q1 operates from a single +2.7V to +18V supply. It is specified over the extended operating temperature range of –40°C to +125°C.
- Qualified for Automotive Applications
- Complete Current Sense Solution
- Dual Comparators:
- Comparator 1 with Latch
- Comparator 2 with Optional Delay
- Common-Mode Range: –16V to +80V
- High Accuracy: 3.5% (max) Over Temperature
- Bandwidth: 500kHz
- Quiescent Current: 1.8mA
- Latch-Up Performance Meets 100 mA Per AEC-Q100, Level I
- Packages: SO-14, TSSOP-14, MSOP-10
- APPLICATIONS
- Automotive
- Power Management
- Battery Chargers
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